Prof. Robert E. Peale Profile

Prof. Robert E. Peale

Professor at Univ of Central Florida

SPIE Involvement:

Author

Publications (87)

Proceedings Article | 15 June 2023 Presentation + Paper

Antenna-coupled graphene Josephson-junction THz/mm-wave detector

Robert Peale, Michael Lodge, Ami Rathod, Kirsten Lina, Anna Bowman, Richard Klemm, Masahiro Ishigami, Coleman Cariker, Christopher Fredricksen, F. Javier Gonzalez

Proceedings Volume 12512, 1251203 (2023) https://doi.org/10.1117/12.2663687

KEYWORDS: Graphene, Resistance, Video, Superconductors, Bolometers, Quantum gates, Terahertz radiation, Antennas, Fabrication, Tolerancing

Read Abstract +

Proceedings Article | 12 June 2023 Presentation + Paper

Laser particle sizer for lunar plume-surface interaction studies

Robert Peale, Dinidu Hathnagoda, Cameron Kelley, Chris Fredricksen, Christian Walker, Camilo Posada, Julia Zorovich, Coleman Cariker, Nagendra Dhakal, Javier Gonzalez, Pooria Golvari, Stephen Kuebler, Philip Metzger, Addie Dove

Proceedings Volume 12537, 125370A (2023) https://doi.org/10.1117/12.2663930

KEYWORDS: Particles, Laser beam propagation, Refractive index, Minerals, Laser scattering, Mie scattering

Read Abstract +

Proceedings Article | 3 June 2022 Presentation + Paper

Wavelength-selective pyroelectric THz detectors

Christopher Arose, Anthony Terracciano, Robert Peale, Subith Vasu

Proceedings Volume 12111, 121110D (2022) https://doi.org/10.1117/12.2618673

KEYWORDS: Sensors, Terahertz radiation, Reflectivity, Black bodies, Absorption, Optical lithography, Gold, Defense and security, Titanium

Read Abstract +

Proceedings Article | 3 June 2022 Presentation + Paper

Laser particle sizer for plume-induced ejecta clouds

R. Peale, C. Fredricksen, C. Barrett, A. Otero, A. Jack, F. Gonzalez, D. Sapkota, A. Dove, P. Metzger

Proceedings Volume 12110, 1211003 (2022) https://doi.org/10.1117/12.2618322

KEYWORDS: Particles, Silicon carbide, Laser scattering, Sensors, Scattering, Clouds, Light scattering, Laser beam propagation, Scatter measurement, Physics

Read Abstract +

Proceedings Article | 30 May 2022 Presentation + Paper

Multipolarized nanoantenna-based infrared pixel

Francisco Javier González, Juan Roberto Moreno, Robert Peale

Proceedings Volume 12091, 1209107 (2022) https://doi.org/10.1117/12.2617874

KEYWORDS: Nanoantennas, Antennas, Thermoelectric materials, Infrared radiation, Imaging systems, Infrared imaging, Electromagnetic radiation, Terahertz radiation, Polarization, Electromagnetism

Read Abstract +

Proceedings Article | 27 May 2022 Presentation + Paper

Seebeck bowtie antenna for 2THz radiation detection

Francisco Javier González Contreras, Robert Peale

Proceedings Volume 12109, 121090L (2022) https://doi.org/10.1117/12.2618348

KEYWORDS: Antennas, Thermoelectric materials, Nanoantennas, Terahertz radiation, Gold, Silicon, Imaging systems, Electromagnetism, Electromagnetic radiation, Millimeter wave imaging

Read Abstract +

Proceedings Article | 27 May 2022 Presentation + Paper

Meteorological high altitude laser optical spectrometer (HALOS)

Anthony Terracciano, Chris Fredricksen, Francisco Gonzalez, Robert Peale, Subith Vasu, Chelsea Kincaid, Garrett Mastantuono, Zachary Rogers, Abbey Havel, Andrew DeRusha, Hamil Patel, Justin Urso

Proceedings Volume 12107, 121071K (2022) https://doi.org/10.1117/12.2618935

KEYWORDS: Quantum cascade lasers, Absorption, Modulation, Laser optics, Humidity, Transmittance, Sensors, Environmental sensing, Spectroscopy, Spatial resolution

Read Abstract +

Proceedings Article | 27 May 2022 Presentation + Paper

Radiation damage and mitigation by minority carrier injection in GaSb/InAs and InAsSb/AlAsSb heterojunction barrier infrared detectors

C. Fredricksen, R. Peale, N. Dhakal, C. Barrett, T. Boykin, D. Maukonen, L. Davis, B. Ferrari, L. Chernyak, O. Zeidan, S. Hawkins, J. Klem, Sanjay Krishna, Alireza Kazemi, Ted Schuler-Sandy

Proceedings Volume 12107, 1210712 (2022) https://doi.org/10.1117/12.2618779

KEYWORDS: Sensors, Diffusion, Long wavelength infrared, Superlattices, Mid-IR, Infrared detectors, Heterojunctions, Gallium antimonide, Temperature metrology, Absorption

Read Abstract +

Proceedings Article | 27 May 2022 Presentation + Paper

Plasmonic attenuator for infrared imager testing

Robert Peale, Pedro Figueiredo, Justin Phelps, Kevin Chan, Reza Abdolvand

Proceedings Volume 12106, 121060L (2022) https://doi.org/10.1117/12.2618485

KEYWORDS: Prisms, Reflectivity, Mirrors, Mid-IR, Long wavelength infrared, Infrared radiation, Infrared imaging, Attenuators, Black bodies, Plasmonics

Read Abstract +

Proceedings Article | 1 August 2021 Paper

Design and optimization of an infrared pixel based on Seebeck nanoantennas

Francisco González, Robert Peale

Proceedings Volume 11830, 1183006 (2021) https://doi.org/10.1117/12.2595067

KEYWORDS: Nanoantennas, Infrared radiation, Antennas, Thermoelectric materials, Readout integrated circuits, Electromagnetic radiation, Infrared imaging, Infrared detectors, Sensors, Staring arrays

Read Abstract +

Proceedings Article | 12 April 2021 Presentation + Paper

Geometry and material optimization of long wave infrared Seebeck nanoantennas

Francisco González, Robert Peale, Jennyfer Vivas Gomez, Justin Phelps, Reza Abdolvand

Proceedings Volume 11723, 117230A (2021) https://doi.org/10.1117/12.2591299

KEYWORDS: Infrared radiation, Gold, Thermoelectric materials, Imaging systems, Sensors, Polarization, Nanoantennas, Infrared imaging, Long wavelength infrared, Antennas

Read Abstract +

Proceedings Article | 14 May 2018 Presentation + Paper

Long-wave and mid-wave infrared micro-bolometers with gold black or wavelength-selective absorbers

Robert Peale

Proceedings Volume 10656, 106560B (2018) https://doi.org/10.1117/12.2304681

KEYWORDS: Gold, Bolometers, Absorption, Dielectrics, Long wavelength infrared, Mid-IR, Infrared radiation, Microelectromechanical systems, Infrared bolometers, Infrared imaging

Read Abstract +

SPIE Journal Paper | 29 March 2017 Open Access

Electrodynamic properties of aqueous spray-deposited SnO₂:F films for infrared plasmonics

Robert E. Peale, Evan Smith, Hussain Abouelkhair, Isaiah Oladeji, Shiva Vangala, Tim Cooper, Gordon Grzybowski, Farnood Khalilzadeh-Rezaie, Justin Cleary

OE, Vol. 56, Issue 03, 037109, (March 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.3.037109

KEYWORDS: Fluorine, Plasmonics, Transparent conductors, Infrared radiation, Glasses, Electrodynamics, Crystals, Doping, Ions, Tin

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 24 February 2017 Paper

Infrared photonic to plasmonic couplers using spray deposited conductive metal oxides

Justin Cleary, Ricky Gibson, Evan Smith, Shiva Vangala, Isaiah Oladeji, Farnood Khalilzadeh-Rezaie, Kevin Leedy, Robert Peale

Proceedings Volume 10105, 101050E (2017) https://doi.org/10.1117/12.2254315

KEYWORDS: Scanning electron microscopy, Infrared radiation, Plasmonics, Oxides, Transparent conductors, Diffraction gratings, Infrared coatings, Transparency, Optical properties, Silicon, Long wavelength infrared, Mid-IR, Metals, Reflectivity

Read Abstract +

Proceedings Article | 26 September 2016 Paper

Pyroelectric response of spray-deposited BaTiO3 thin film

Robert Peale, Isaiah Oladeji, Evan Smith, Vladimir Vasilyev, Sarmad Fawzi Hamza Alhasan, Hussain Abouelkhair, Dalibor Todorovski, Martin Kimani, Justin Cleary

Proceedings Volume 9929, 99290Z (2016) https://doi.org/10.1117/12.2237458

KEYWORDS: Ferroelectric materials, Thin films, Carbon dioxide lasers, Crystals, Annealing, Scanning electron microscopy, Sensors, Amplifiers, Polarization, Capacitors

Read Abstract +

Proceedings Article | 20 May 2016 Paper

Responsivity improvements for a vanadium oxide microbolometer using subwavelength resonant absorbers

Evan Smith, Janardan Nath, James Ginn, Robert Peale, David Shelton

Proceedings Volume 9819, 98191Q (2016) https://doi.org/10.1117/12.2223954

KEYWORDS: Long wavelength infrared, Microbolometers, Oxides, Sensors, Absorption, Black bodies, Dielectrics, Resistance, Silicon, Modulation

Read Abstract +

Proceedings Article | 4 September 2015 Paper

Metal-oxide-semiconductor photocapacitor for sensing surface plasmon polaritons

Farnood Khalilzade-Rezaie, Robert Peale, Deep Panjwani, Christian Smith, Janardan Nath, Michael Lodge, Masa Ishigami, Nima Nader, Shiva Vangala, Mark Yannuzzi, Justin Cleary

Proceedings Volume 9617, 96170E (2015) https://doi.org/10.1117/12.2188706

KEYWORDS: Oxides, Metals, Graphene, Silicon, Prisms, Molybdenum, Surface plasmon polaritons, Sensors, Transmittance, Capacitors

Read Abstract +

Proceedings Article | 1 September 2015 Presentation + Paper

Infra-red spectral microscopy of standing-wave resonances in single metal-dielectric-metal thin-film cavity

Janardan Nath, Deep Panjwani, Farnood Khalilzadeh-Rezaie, Mehmet Yesiltas, Evan Smith, James Ginn, David Shelton, Carol Hirschmugl, Justin Cleary, Robert Peale

Proceedings Volume 9544, 95442M (2015) https://doi.org/10.1117/12.2188198

KEYWORDS: Absorption, Metals, Infrared imaging, Thin films, Metamaterials, Dielectrics, Microscopy, Diffraction, Infrared radiation, Mid-IR

Read Abstract +

Proceedings Article | 8 June 2015 Paper

Enhanced performance of VOx-based bolometer using patterned gold black absorber

Evan Smith, Deep Panjwani, James Ginn, Andrew Warren, Christopher Long, Pedro Figuieredo, Christian Smith, Joshua Perlstein, Nick Walter, Carol Hirschmugl, Robert Peale, David Shelton

Proceedings Volume 9451, 94511I (2015) https://doi.org/10.1117/12.2177401

KEYWORDS: Gold, Bolometers, Sensors, Signal detection, Absorption, Reflectivity, Long wavelength infrared, Coating, Mid-IR, Silica

Read Abstract +

Proceedings Article | 20 May 2015 Paper

Ring cavity surface emitting quantum cascade laser with a near Gaussian beam profile

Pedro Figueiredo, Andrey Muraviev, Robert Peale

Proceedings Volume 9466, 946602 (2015) https://doi.org/10.1117/12.2175616

KEYWORDS: Quantum cascade lasers, Lithography, Phase shifts, Photomasks, Electrons, Reactive ion etching, Gaussian beams, Image processing, Chemical elements, Silicon

Read Abstract +

Proceedings Article | 13 May 2015 Paper

Planetary atmospheres minor species sensor balloon flight test to near space

Robert Peale, Christopher Fredricksen, Andrei Muraviev, Douglas Maukonen, Hajrah Quddusi, Seth Calhoun, Joshua Colwell, Timothy Lachenmeier, Russell Dewey, Alan Stern, Sebastian Padilla, Rolfe Bode

Proceedings Volume 9491, 94910G (2015) https://doi.org/10.1117/12.2176621

KEYWORDS: Quantum cascade lasers, Sensors, Signal detection, Electronics, Atmospheric sensing, Absorption, Optical alignment, Photography, Atmospheric optics, Atmospheric sciences

Read Abstract +

Proceedings Article | 12 May 2015 Paper

Test pixels for high-temperature infrared scene projection

Christopher Fredricksen, Seth Calhoun, Stephen Trewick, Aubrey Coffey, Edward Dein, Kevin Coffey, Robert Peale, Joseph LaVeigne, Gregory Franks, Tom Danielson, John Lannon, Scott Goodwin

Proceedings Volume 9452, 94520X (2015) https://doi.org/10.1117/12.2177025

KEYWORDS: Etching, Resistance, Infrared radiation, Silicon, Dielectrics, Metals, Semiconducting wafers, Dry etching, Resistors, Mid-IR

Read Abstract +

SPIE Journal Paper | 17 February 2015

Infrared surface polaritons on bismuth

Farnood K. Rezaie, Christian Smith, Justin Cleary, Ivan Avrutsky, Robert Peale, Janardan Nath, Nima Nader, Monas Shahzad

JNP, Vol. 9, Issue 01, 093792, (February 2015) https://doi.org/10.1117/12.10.1117/1.JNP.9.093792

Read Abstract +

Proceedings Article | 24 June 2014 Paper

Vertical electrostatic force in MEMS cantilever IR sensor

Imen Rezadad, Javaneh Boroumand Azad, Evan Smith, Ammar Alhasan, Robert Peale

Proceedings Volume 9070, 90701U (2014) https://doi.org/10.1117/12.2052355

KEYWORDS: Microelectromechanical systems, Oxides, Finite element methods, Metals, Infrared sensors, Micromirrors, Infrared detectors, Infrared radiation, Actuators, Scanning electron microscopy

Read Abstract +

Proceedings Article | 24 June 2014 Paper

Thermomechancial characterization in a radiant energy imager using null switching

Javaneh Boroumand , Imen Rezadad, Ammar Alhasan, Evan Smith, Robert Peale

Proceedings Volume 9070, 907020 (2014) https://doi.org/10.1117/12.2052338

KEYWORDS: Finite element methods, Microelectromechanical systems, Metals, Switching, Thermography, Sensors, Aluminum, Oxides, Infrared detectors, Infrared radiation

Read Abstract +

Proceedings Article | 24 June 2014 Paper

Linear bolometer array using a high TCR VOx-Au film

Evan Smith, James Ginn, Andrew Warren, Christopher Long, Deep Panjwani, Robert Peale, David Shelton

Proceedings Volume 9070, 90701Z (2014) https://doi.org/10.1117/12.2050434

KEYWORDS: Sensors, Bolometers, Signal to noise ratio, Resistance, Gold, Vanadium, Modulation, Temperature metrology, Black bodies, Plasma

Read Abstract +

Proceedings Article | 5 June 2014 Paper

Planetary Atmospheres Minor Species Sensor (PAMSS)

Doug Maukonen, Christopher Fredricksen, Andrei Muraviev, Ammar Alhasan, Seth Calhoun, Guy Zummo, Robert Peale, Joshua Colwell

Proceedings Volume 9113, 91130N (2014) https://doi.org/10.1117/12.2050169

KEYWORDS: Quantum cascade lasers, Copper, Sensors, Atmospheric sensing, Power supplies, Photography, Atmospheric chemistry, Liquids, Nitrogen, Electronics

Read Abstract +

Proceedings Article | 5 June 2014 Paper

Junctionless thin-film ferroelectric oxides for photovoltaic energy production

Farnood K. Rezaie, Deep Panjwani, Janardan Nath, Christopher Fredricksen, Isaiah Oladeji, Robert Peale

Proceedings Volume 9115, 91150Q (2014) https://doi.org/10.1117/12.2050707

KEYWORDS: Thin films, Oxides, Solar cells, Polarization, Photovoltaics, Dielectric polarization, Absorption, Thin film solar cells, Deposition processes, Perovskite

Read Abstract +

Proceedings Article | 4 June 2014 Paper

Wavelength-selective visible-light detector based on integrated graphene transistor and surface plasmon coupler

Christian Smith, Doug Maukonen, R. Peale, C. Fredricksen, M. Ishigami, J. Cleary

Proceedings Volume 9083, 90832Q (2014) https://doi.org/10.1117/12.2050018

KEYWORDS: Graphene, Sensors, Field effect transistors, Prisms, Surface plasmons, Transistors, Silicon, Silver, Metals, Reflectivity

Read Abstract +

Proceedings Article | 3 June 2014 Paper

Chalcogenide glass thin-film optics for infrared applications

Janardan Nath, Deep Panjwani, R. Peale, J. Musgraves, Pete Wachtel, Jennifer McKinley

Proceedings Volume 9085, 908507 (2014) https://doi.org/10.1117/12.2050532

KEYWORDS: Refractive index, Silicon, Chalcogenide glass, Thin film coatings, Infrared radiation, Thin films, Chalcogenides, Antireflective coatings, Reflectivity, Glasses

Read Abstract +

Proceedings Article | 31 January 2014 Paper

Tunable excitation of two-dimensional plasmon modes in InGaAs/InP HEMT devices for terahertz detection

Nima Nader Esfahani, Xin Qiao, Robert Peale, Walter Buchwald, Joshua Hendrickson, Justin Cleary

Proceedings Volume 8993, 89930F (2014) https://doi.org/10.1117/12.2037062

KEYWORDS: Field effect transistors, Plasmons, Absorption, Sensors, Terahertz radiation, Plasmonics, Polarization, Neodymium, Terahertz detection, Dispersion

Read Abstract +

Proceedings Article | 18 June 2013 Paper

MEMS clocking-cantilever thermal detector

Evan Smith, Javaneh Boroumand, Imen Rezadad, Pedro Figueiredo, Janardan Nath, Deep Panjwani, R. Peale, Oliver Edwards

Proceedings Volume 8704, 87043B (2013) https://doi.org/10.1117/12.2018102

KEYWORDS: Microelectromechanical systems, Metals, Oxides, Sensors, Technetium, Gold, Time metrology, Signal to noise ratio, Convection, Silica

Read Abstract +

Proceedings Article | 11 June 2013 Paper

Thin-film, wide-angle, design-tunable, selective absorber from near UV to far infrared

Janardan Nath, Douglas Maukonen, Evan Smith, Pedro Figueiredo, Guy Zummo, Deep Panjwani, Robert Peale, Glenn Boreman, Justin Cleary, Kurt Eyink

Proceedings Volume 8704, 87041D (2013) https://doi.org/10.1117/12.2017958

KEYWORDS: Gold, Absorption, Silica, Dielectrics, Near ultraviolet, Reflectivity, Long wavelength infrared, Neodymium, Metamaterials, Thin films

Read Abstract +

Proceedings Article | 6 June 2013 Paper

Patterning and hardening of gold black infrared absorber by shadow mask deposition with ethyl cyanoacrylate

Deep Panjwani, Nima Nader-Esfahani, Doug Maukonen, Imen Rezadad, Javaneh Boroumand, Evan Smith, Janardan Nath, R. Peale

Proceedings Volume 8708, 870817 (2013) https://doi.org/10.1117/12.2018082

KEYWORDS: Gold, Infrared radiation, Photomasks, Polymers, Optical lithography, Reflectivity, Metals, Infrared bolometers, Bolometers, Scanning electron microscopy

Read Abstract +

Proceedings Article | 29 May 2013 Paper

Quantum cascade laser intracavity absorption sensor

Andrei Muraviev, Doug Maukonen, Chris Fredricksen, Gautam Medhi, Robert Peale

Proceedings Volume 8710, 87100N (2013) https://doi.org/10.1117/12.2018193

KEYWORDS: Absorption, Quantum cascade lasers, Sensors, Fabry–Perot interferometers, Nitrogen, Laser resonators, Mid-IR, Tunable lasers, Spectroscopy, Molecules

Read Abstract +

Proceedings Article | 29 March 2013 Paper

Release of MEMS devices with hard-baked polyimide sacrificial layer

Javaneh Boroumand Azad, Imen Rezadad, Janardan Nath, Evan Smith, Robert Peale

Proceedings Volume 8682, 868226 (2013) https://doi.org/10.1117/12.2018628

KEYWORDS: Etching, Dry etching, Microelectromechanical systems, Plasma etching, Plasma, Oxygen, Ultraviolet radiation, Oxides, Reactive ion etching, Ions

Read Abstract +

Proceedings Article | 27 March 2013 Paper

Millimeter and terahertz detectors based on plasmon excitation in InGaAs/InP HEMT devices

Nima Nader Esfahani, Robert Peale, Walter Buchwald, Joshua Hendrickson, Justin Cleary

Proceedings Volume 8624, 86240Q (2013) https://doi.org/10.1117/12.2006137

KEYWORDS: Polarization, Plasmons, Field effect transistors, Absorption, Sensors, Transmittance, Metals, Terahertz radiation, Millimeter wave sensors, Polarizers

Read Abstract +

Proceedings Article | 15 October 2012 Paper

First observation of a plasmon-mediated tunable photoresponse in a grating-gated InGaAs/InP HEMT for millimeter-wave detection

Nima Nader Esfahani, Robert Peale, Walter Buchwald, Joshua Hendrickson, Justin Cleary

Proceedings Volume 8512, 85120Y (2012) https://doi.org/10.1117/12.930359

KEYWORDS: Polarization, Plasmons, Field effect transistors, Absorption, Terahertz radiation, Transmittance, Sensors, Dispersion, Semiconductors, Radiation effects

Read Abstract +

Proceedings Article | 31 May 2012 Paper

Planar integrated plasmonic mid-IR spectrometer

Christopher Fredricksen, Justin Cleary, Walter Buchwald, Pedro Figueiredo, Farnood Khalilzadeh-Rezaie, Gautam Medhi, Imen Rezadad, Monas Shahzad, Mehmet Yesiltas, Janardan Nath, Javaneh Boroumand, Evan Smith, Robert Peale

Proceedings Volume 8353, 835321 (2012) https://doi.org/10.1117/12.918671

KEYWORDS: Waveguides, Silicon, Resonators, Spectroscopy, Mid-IR, Wave propagation, Electron beam lithography, Sensors, Transformers, Light wave propagation

Read Abstract +

Proceedings Article | 19 May 2012 Paper

Cathodoluminescence of conducting gratings and implications for electron-beam investigations of nano-photonic devices

Janardan Nath, Casey Schwarz, Evan Smith, Chandana Ghosh, R. Peale, L. Chernyak, Walter Buchwald

Proceedings Volume 8376, 83760J (2012) https://doi.org/10.1117/12.918669

KEYWORDS: Gold, Silver, Visibility, Metals, Copper, Silicon, Modulation, Nanophotonics, Metalloids, Surface finishing

Read Abstract +

Proceedings Article | 9 May 2012 Paper

Infrared surface plasmon polariton on polyaniline-graphite composite

Monas Shahzad, Gautam Medhi, Doug Maukonen, Mehmet Yesiltas, R. Peale, Walter Buchwald, Justin Cleary, Yi Liao, Candace Alber, Valentine Johns, Rahul Hegishte, Glen Boreman

Proceedings Volume 8366, 836604 (2012) https://doi.org/10.1117/12.919195

KEYWORDS: Composites, Infrared radiation, Ellipsometry, Raman spectroscopy, Plasma, FT-IR spectroscopy, Reflectivity, Surface plasmon polaritons, Polymers, Micro raman spectroscopy

Read Abstract +

Proceedings Article | 7 May 2012 Paper

InP- and graphene-based grating-gated transistors for tunable THz and mm-wave detection

Nima Nader Esfahani, Justin Cleary, Robert Peale, Walter Buchwald, Christopher Fredricksen, Joshua Hendrickson, Michael Lodge, Ben Dawson, M. Ishigami

Proceedings Volume 8373, 837327 (2012) https://doi.org/10.1117/12.918660

KEYWORDS: Plasmons, Field effect transistors, Absorption, Finite element methods, Plasmonics, Graphene, Doping, Terahertz radiation, Transistors, Plasma

Read Abstract +

Proceedings Article | 28 February 2012 Paper

Plasmon absorption in grating-coupled InP HEMT and graphene sheet for tunable THz detection

Nima Nader Esfahani, R. Peale, Christopher Fredricksen, Justin Cleary, Joshua Hendrickson, Walter Buchwald, Ben Dawson, M. Ishigami

Proceedings Volume 8261, 82610E (2012) https://doi.org/10.1117/12.907938

KEYWORDS: Field effect transistors, Graphene, Plasmons, Absorption, Transmittance, Beam splitters, Terahertz radiation, Spectrometers, Temperature metrology, Silicon

Read Abstract +

Proceedings Article | 7 February 2012 Paper

Sensitivity of long-wave infrared intracavity laser absorption vapor detector

Gautam Medhi, Chris Fredricksen, Robert Peale, Andrey Muravjov, Oliver Edwards

Proceedings Volume 8236, 82361J (2012) https://doi.org/10.1117/12.909205

KEYWORDS: Absorption, Quantum cascade lasers, Fabry–Perot interferometers, Sensors, Infrared sensors, Mid-IR, Infrared lasers, Infrared radiation, Molecules, Infrared detectors

Read Abstract +

Proceedings Article | 21 September 2011 Paper

Plasmonic enhancement of thin-film solar cells using gold-black coatings

C. Fredricksen, D. Panjwani, J. Arnold, P. Figueiredo, F. Rezaie, J. Colwell, K. Baillie, S. Peppernick, A. Joly, K. Beck, W. Hess, R. Peale

Proceedings Volume 8111, 811106 (2011) https://doi.org/10.1117/12.893620

KEYWORDS: Particles, Gold, Metals, Silicon, Thin film solar cells, Scattering, Solar cells, Scanning electron microscopy, Light scattering, Thin films

Read Abstract +

Proceedings Article | 16 September 2011 Paper

Planar integrated plasmonic mid-IR spectrometer

P. Figuierdo, J. Nath, G. Medhi, A. Muraviev, C. Fredricksen, W. Buchwald, J. Cleary, R. Peale

Proceedings Volume 8155, 815503 (2011) https://doi.org/10.1117/12.892832

KEYWORDS: Waveguides, Spectroscopy, Mid-IR, Quantum cascade lasers, Silicon, Absorption, Sensors, Resonators, Metals, Light emitting diodes

Read Abstract +

Proceedings Article | 1 September 2011 Paper

InP- and graphene-based grating-gated transistors for tunable THz and mm-wave detection

R. Peale, Nima Nader Esfahani, Christopher Fredricksen, Gautam Medhi, Justin Cleary, Joshua Hendrickson, Walter Buchwald, Himanshu Saxena, Oliver Edwards, Michael Lodge, Ben Dawson, M. Ishigami

Proceedings Volume 8164, 816408 (2011) https://doi.org/10.1117/12.893833

KEYWORDS: Graphene, Plasmons, Field effect transistors, Absorption, Terahertz radiation, Transmittance, Plasmonics, Silicon, Transistors, Imaging systems

Read Abstract +

Proceedings Article | 24 August 2011 Paper

Infrared surface plasmon resonance hosts for sensors

Gautam Medhi, Justin Cleary, Robert Peale, Glenn Boreman, Walter Buchwald, Sandy Wentzell, Oliver Edwards, Isaiah Oladeji

Proceedings Volume 8173, 81731N (2011) https://doi.org/10.1117/12.900100

KEYWORDS: Bismuth, Antimony, Silicon, Reflectivity, Surface plasmons, Sensors, Infrared sensors, Biological research, Infrared radiation, Biosensors

Read Abstract +

Proceedings Article | 26 May 2011 Paper

Infrared surface waves on semiconductor and conducting polymer

Monas Shahzad, Gautam Medhi, R. Peale, Ryuichi Tsuchikawa, Masahiro Ishigami, Walter Buchwald, Justin Cleary, Glenn Boreman, Oliver Edwards, D. J. Diaz, Ted Gorman

Proceedings Volume 8024, 80240B (2011) https://doi.org/10.1117/12.884090

KEYWORDS: Silicon, Infrared radiation, Reflectivity, Polymers, Ellipsometry, Semiconductors, Plasma, Biosensors, Dielectrics, Infrared sensors

Read Abstract +

Proceedings Article | 26 May 2011 Paper

Investigation of plasmonic resonances in the two-dimensional electron gas of an InGaAs/InP high electron mobility transistor

Justin Cleary, Robert Peale, Himanshu Saxena, Walter Buchwald

Proceedings Volume 8023, 80230X (2011) https://doi.org/10.1117/12.883480

KEYWORDS: Field effect transistors, Plasmonics, Finite element methods, Plasmons, Doping, Transistors, Terahertz radiation, Virtual reality, Solids, Gas sensors

Read Abstract +

Proceedings Article | 26 May 2011 Paper

Plasmon resonance response to millimeter-waves of grating-gated InGaAs/InP HEMT

Nima Nader Esfahani, Christopher Fredricksen, Gautam Medhi, R. Peale, Justin Cleary, Walter Buchwald, Himanshu Saxena, Oliver Edwards

Proceedings Volume 8023, 80230R (2011) https://doi.org/10.1117/12.884005

KEYWORDS: Field effect transistors, Plasmons, Absorption, Transmittance, Terahertz radiation, Imaging systems, Extremely high frequency, Finite element methods, Semiconducting wafers, Silicon

Read Abstract +

Proceedings Article | 18 May 2011 Paper

Metal-black scattering centers to enhance light harvesting by thin-film solar cells

Deep Panjwani, Robert Peale, Isaiah Oladeji, F. Khalilzadeh Rezaie, Kevin Baillie, Josh Colwell, Christopher Fredricksen

Proceedings Volume 8035, 80350N (2011) https://doi.org/10.1117/12.883467

KEYWORDS: Thin film solar cells, Particles, Scattering, Solar cells, Metals, Gold, Scanning electron microscopy, Light scattering, Thin films, Xenon

Read Abstract +

Proceedings Article | 13 May 2011 Paper

Cathodoluminescence study of silver and gold lamellar gratings

Janardan Nath, Casey Schwarz, Yuqing Lin, Evan Smith, R. Peale, L. Chernyak, Walter Buchwald, Jane Lee

Proceedings Volume 8031, 80312V (2011) https://doi.org/10.1117/12.884162

KEYWORDS: Silver, Modulation, Gold, Electron beams, Metals, Visibility, Sensors, Contamination, Mirrors, Spectroscopy

Read Abstract +

Proceedings Article | 12 May 2011 Paper

Intracavity laser absorption spectroscopy using mid-IR quantum cascade laser

G. Medhi, A. Muravjov, H. Saxena, C. Fredricksen, T. Brusentsova, R. Peale, O. Edwards

Proceedings Volume 8032, 80320E (2011) https://doi.org/10.1117/12.883331

KEYWORDS: Quantum cascade lasers, Spectroscopy, Fabry–Perot interferometers, Mirrors, Silicon, Chemical analysis, Absorption, Pulsed laser operation, Laser spectroscopy, Absorption spectroscopy

Read Abstract +

Proceedings Article | 15 September 2010 Paper

Multi-layer far-infrared component technology

Robert Peale, Justin Cleary, Walter Buchwald, Andrew Davis, Sandy Wentzel, Bill Stacy, Oliver Edwards

Proceedings Volume 7817, 78170D (2010) https://doi.org/10.1117/12.861598

KEYWORDS: Silicon, Semiconducting wafers, Mirrors, Reflectivity, Digital signal processing, Etching, Fabry–Perot interferometers, Thin films, Gold, Chemical elements

Read Abstract +

Proceedings Article | 24 April 2010 Paper

Infrared surface plasmon resonance biosensor

Justin Cleary, Gautam Medhi, Robert Peale, Walter Buchwald, Oliver Edwards, Isaiah Oladeji

Proceedings Volume 7673, 767306 (2010) https://doi.org/10.1117/12.852576

KEYWORDS: Prisms, Silicon, Biosensors, Gold, Reflectivity, Surface plasmons, Absorption, Antimony, Sensors, Reflection

Read Abstract +

Proceedings Article | 21 April 2010 Paper

Infrared intracavity laser absorption spectrometer

G. Medhi, A. Muravjov, H. Saxena, J. Cleary, C. Fredricksen, R. Peale, O. Edwards

Proceedings Volume 7680, 76800N (2010) https://doi.org/10.1117/12.852585

KEYWORDS: Quantum cascade lasers, Mirrors, Terahertz radiation, Spectroscopy, Absorption, Infrared spectroscopy, Fabry–Perot interferometers, Long wavelength infrared, Laser spectroscopy, Pulsed laser operation

Read Abstract +

Proceedings Article | 9 September 2009 Paper

Grating-gate tunable plasmon absorption in InP and GaN based HEMTs

R. Peale, H. Saxena, W. Buchwald, G. Aizin, A. Muravjov, D. Veksler, N. Pala, X. Hu, R. Gaska, M. Shur

Proceedings Volume 7467, 74670Q (2009) https://doi.org/10.1117/12.826187

KEYWORDS: Plasmons, Gallium nitride, Field effect transistors, Absorption, Terahertz radiation, Bolometers, Sensors, Transistors, Modulation, Silicon

Read Abstract +

Proceedings Article | 1 May 2009 Paper

Tunable THz plasmon resonances in InGaAs/InP HEMT

R. Peale, H. Saxena, W. Buchwald, G. Dyer, S. J. Allen

Proceedings Volume 7311, 73110I (2009) https://doi.org/10.1117/12.818520

KEYWORDS: Terahertz radiation, Field effect transistors, Plasmons, Free electron lasers, Metals, Absorption, Sensors, Transistors, Silicon, Transmittance

Read Abstract +

Proceedings Article | 1 May 2009 Paper

Resonant terahertz absorption by plasmons in grating-gate GaN HEMT structures

A. Muravjov, D. Veksler, X. Hu, R. Gaska, N. Pala, H. Saxena, R. Peale, M. Shur

Proceedings Volume 7311, 73110D (2009) https://doi.org/10.1117/12.818726

KEYWORDS: Plasmons, Terahertz radiation, Field effect transistors, Absorption, Metals, Plasma, Gallium nitride, Liquids, Sensors, Terahertz spectroscopy

Read Abstract +

Proceedings Article | 3 September 2008 Paper

Plasmon mediated, InGaAs/InP, tunable far-IR detector

Walter Buchwald, Himanshu Saxena, Brian Krejca, Mark Roland, Robert Peale

Proceedings Volume 7082, 70820B (2008) https://doi.org/10.1117/12.793804

KEYWORDS: Plasmons, Sensors, Terahertz radiation, Field effect transistors, Electron beam lithography, Absorption, Silicon, Signal detection, Bolometers, Electron transport

Read Abstract +

Proceedings Article | 26 September 2007 Paper

Tunable far-IR detectors/filters based on plasmons in two-dimensional electron gases in InGaAs/InP heterostructures

W. Buchwald, H. Saxena, R. Peale

Proceedings Volume 6678, 66780V (2007) https://doi.org/10.1117/12.729298

KEYWORDS: Plasmons, Sensors, Transmittance, Terahertz radiation, Heterojunctions, Field effect transistors, Optical filters, Semiconductors, Radiation effects, Photons

Read Abstract +

Proceedings Article | 4 May 2007 Paper

Finesse of silicon-based terahertz Fabry-Perot spectrometer

Justin Cleary, Robert Peale, Ravi Todi, Kalpathy Sundaram, Oliver Edwards

Proceedings Volume 6549, 65490R (2007) https://doi.org/10.1117/12.719577

KEYWORDS: Silicon, Mirrors, Semiconducting wafers, Fabry–Perot interferometers, Etching, Spectroscopy, Absorption, Photoresist materials, Reflectivity, Optics manufacturing

Read Abstract +

Proceedings Article | 3 May 2007 Paper

Terahertz spectroscopy of TNT for explosive detection

Tatiana Brusentsova, Robert Peale, Andrey Muravjov, Leonard Chen, Michael Jack, Michael Gritz

Proceedings Volume 6549, 654903 (2007) https://doi.org/10.1117/12.718755

KEYWORDS: Absorption, Solids, Transmittance, Terahertz radiation, Spectroscopy, Mirrors, Explosives detection, Molecules, Copper, Terahertz spectroscopy

Read Abstract +

Proceedings Article | 8 February 2007 Paper

Scanning Fabry-Perot filter for terahertz spectroscopy based on silicon dielectric mirrors

Justin Cleary, Chris Fredricksen, Andrei Muravjov, Jasen Enz, Maxim Dolguikh, Todd Du Bosq, Robert Peale, William Folks, Sidhartha Pandey, Glenn Boreman, Oliver Edwards

Proceedings Volume 6472, 64720E (2007) https://doi.org/10.1117/12.700718

KEYWORDS: Mirrors, Fabry–Perot interferometers, Silicon, Reflectivity, Absorption, Dielectric mirrors, Spectroscopy, Dielectric filters, Transmittance, Optical filters

Read Abstract +

Proceedings Article | 19 May 2006 Paper

Terahertz gain on inter-valence-band transitions in multilayer delta-doped p-GaAs structures

M. Dolguikh, A. Muravjov, R. Peale, D. Bliss, C. Lynch, D. Weyburne, W. Buchwald

Proceedings Volume 6212, 621206 (2006) https://doi.org/10.1117/12.664981

KEYWORDS: Gallium arsenide, Scattering, Germanium, Terahertz radiation, Laser scattering, Light scattering, Phonons, Absorption, Doping, Magnetism

Read Abstract +

Proceedings Article | 27 August 2005 Paper

Toward hot-hole THz lasers in homoepitaxial Si and GaAs with layered doping

M. Dolguikh, A. Muravjov, R. Peale, R. Soref, D. Bliss, C. Lynch, D. Weyburne

Proceedings Volume 5931, 593117 (2005) https://doi.org/10.1117/12.617805

KEYWORDS: Silicon, Germanium, Gallium arsenide, Terahertz radiation, Phonons, Scattering, Ionization, Laser scattering, Semiconductor lasers, Absorption

Read Abstract +

Proceedings Article | 18 May 2005 Paper

Terahertz/millimeter wave characterizations of soils for mine detection: transmission and scattering

Todd Du Bosq, Robert Peale, Arthur Weeks, Jeffrey Grantham, Daniel Dillery, Don Lee, David Muh, Glenn Boreman

Proceedings Volume 5790, (2005) https://doi.org/10.1117/12.604415

KEYWORDS: Transmittance, Scattering, Liquids, Land mines, Particles, Silicon, Bolometers, Network security, Soil science, Terahertz radiation

Read Abstract +

Proceedings Article | 18 May 2005 Paper

Gain comparison for periodically delta-doped p-Ge structures with vertical and in-plane transport

M. Dolguikh, A. Muravjov, Robert Peale

Proceedings Volume 5790, (2005) https://doi.org/10.1117/12.604176

KEYWORDS: Scattering, Phonons, Light scattering, Magnetism, Absorption, Doping, Bulk lasers, Germanium, Laser scattering, Acoustics

Read Abstract +

Proceedings Article | 12 April 2005 Paper

Laser doping of germanium

T. Mahaney, Andrey Muravjov, Maxim Dolguikh, Thomas Winningham, Robert Peale, Zhaoxu Tian, Sachin Bet, Aravinda Kar, Mikhail Klimov

Proceedings Volume 5713, (2005) https://doi.org/10.1117/12.585470

KEYWORDS: Aluminum, Germanium, Doping, Crystals, Etching, Laser crystals, Surface finishing, Semiconducting wafers, Ions, Diffusion

Read Abstract +

Proceedings Article | 25 March 2005 Paper

Amplification of terahertz radiation in delta-doped germanium thin films

Andrey Muravjov, Maxim Dolguikh, Robert Peale, Oleg Kuznetsov, Elena Uskova

Proceedings Volume 5727, (2005) https://doi.org/10.1117/12.589694

KEYWORDS: Scattering, Light scattering, Laser scattering, Terahertz radiation, Germanium, Magnetism, Bulk lasers, Thin films, Absorption, Liquids

Read Abstract +

Proceedings Article | 25 March 2005 Paper

Terahertz and millimeter wave transmission of soils

Todd Du Bosq, Robert Peale, Arthur Weeks, Phil Jardine, Melanie Stewart, Jeffrey Grantham, Daniel Dillery, Don Lee, David Muh, Glenn Boreman

Proceedings Volume 5727, (2005) https://doi.org/10.1117/12.584925

KEYWORDS: Transmittance, Particles, Extremely high frequency, Land mines, Soil science, Scattering, Terahertz radiation, Network security, Bolometers, Silicon

Read Abstract +

Proceedings Article | 8 September 2004 Paper

Operation of THz p-Ge laser in a closed-cycle refrigerator

Christopher Fredricksen, Andrei Muravjov, Robert Peale

Proceedings Volume 5411, (2004) https://doi.org/10.1117/12.541946

KEYWORDS: Crystals, Temperature metrology, Neodymium, Terahertz radiation, Magnetism, Laser crystals, Copper, Head, Bolometers, Electronics

Read Abstract +

Proceedings Article | 8 September 2004 Paper

Selectively doped germanium THz laser

Maxim Dolguikh, Andrei Muravjov, Robert Peale

Proceedings Volume 5411, (2004) https://doi.org/10.1117/12.542565

KEYWORDS: Germanium, Scattering, Absorption, Magnetism, Laser scattering, Crystals, Terahertz radiation, Monte Carlo methods, Chemical vapor deposition, Quantum cascade lasers

Read Abstract +

Proceedings Article | 8 September 2004 Paper

High-reflectivity intracavity Bragg mirrors for the far-infrared p-Ge laser

Todd Du Bosq, Andrei Muravjov, Robert Peale

Proceedings Volume 5411, (2004) https://doi.org/10.1117/12.542548

KEYWORDS: Mirrors, Reflectivity, Silicon, Absorption, Crystals, Refractive index, Germanium, Fabry–Perot interferometers, Semiconductor lasers, Refraction

Read Abstract +

Proceedings Article | 8 September 2004 Paper

Gain improvement for the THz p-Ge laser using neutron transmutation doped active crystal

Elena Flitsiyan, Maxim Dolguikh, Andrei Muravjov, Eric Nelson, Todd Du Bosq, Robert Peale, Christopher Fredricksen, William Vernetson

Proceedings Volume 5411, (2004) https://doi.org/10.1117/12.542695

KEYWORDS: Germanium, Crystals, Laser crystals, Doping, Gallium, Monte Carlo methods, Rod lasers, Magnetism, Laser damage threshold, Liquids

Read Abstract +

Proceedings Article | 30 August 2004 Paper

Copper-doped GaAs filters for the 8- to 13-μm atmospheric window

Forrest Ruhge, Robert Peale

Proceedings Volume 5406, (2004) https://doi.org/10.1117/12.542210

KEYWORDS: Diffusion, Copper, Gallium arsenide, Optical filters, Absorption, Absorption filters, Infrared radiation, Polishing, Spectroscopy, Surface finishing

Read Abstract +

Proceedings Article | 8 July 2004 Paper

Intracavity modulation of THz p-Ge laser gain by interband optical excitation

Chris Fredricksen, Andrei Muravjov, Robert Peale

Proceedings Volume 5332, (2004) https://doi.org/10.1117/12.529080

KEYWORDS: YAG lasers, Crystals, Pulsed laser operation, Gallium arsenide, Sensors, Modulation, Mirrors, Terahertz radiation, Laser crystals, Mode locking

Read Abstract +

Proceedings Article | 11 May 2004 Paper

Intervalence-band THz laser in selectively-doped semiconductor structure

Maxim Dolguikh, Andrei Muravjov, Robert Peale

Proceedings Volume 5365, (2004) https://doi.org/10.1117/12.528383

KEYWORDS: Scattering, Laser scattering, Crystals, Monte Carlo methods, Light scattering, Terahertz radiation, Semiconductor lasers, Germanium, Magnetism, Quantum cascade lasers

Read Abstract +

Proceedings Article | 21 August 2003 Paper

Uniform acceptor distribution in neutron-transmutation-doped far-infrared p-Ge lasers

E. Nelson, M. Dolguikh, E. Flitsiyan, A. Muravjov, R. Peale, S. Kleckley, W. Vernetson, V. Tsipin

Proceedings Volume 5087, (2003) https://doi.org/10.1117/12.485798

KEYWORDS: Crystals, Laser crystals, Doping, Gallium, Germanium, Magnetism, Rod lasers, Monte Carlo methods, Diamond, Annealing

Read Abstract +

Proceedings Article | 15 August 2003 Paper

Fixed wavelength selection for the far-infrared p-Ge laser using patterned silicon etched mirrors

Todd Du Bosq, Robert Peale, Eric Nelson, Andrei Muravjov, Deron Walters, Ganesh Subramanian, Kalpathy Sundaram, Chris Fredricksen

Proceedings Volume 5085, (2003) https://doi.org/10.1117/12.485790

KEYWORDS: Mirrors, Silicon, Etching, Semiconductor lasers, Fabry–Perot interferometers, Gold, Photomasks, Semiconducting wafers, Spectroscopy, Crystals

Read Abstract +

Proceedings Article | 19 June 2003 Paper

Neutron transmutation doped far-infrared p-Ge laser

Eric Nelson, Elena Flitsiyan, Andrei Muravjov, Maxim Dolguikh, Robert Peale, Steven Kleckley, William Vernetson, V. Tsipin

Proceedings Volume 4993, (2003) https://doi.org/10.1117/12.475736

KEYWORDS: Crystals, Laser crystals, Doping, Gallium, Germanium, Rod lasers, Polishing, Annealing, Magnetism, Diamond

Read Abstract +

Proceedings Article | 17 June 2003 Paper

Fixed wavelength selection for the far-infrared p-Ge laser using thin silicon intracavity etalon

Todd Du Bosq, Robert Peale, Eric Nelson, Andrei Muravjov, Chris Fredricksen

Proceedings Volume 4968, (2003) https://doi.org/10.1117/12.478952

KEYWORDS: Silicon, Fabry–Perot interferometers, Semiconductor lasers, Spectroscopy, Terahertz radiation, Mirrors, Nondestructive evaluation, Crystals, Polishing, Biological and chemical sensing

Read Abstract +

Proceedings Article | 26 April 2002 Paper

Far-IR semiconductor laser for future THz-carrier free-space communications

Robert Peale, Andrei Muravjov, Eric Nelson, Chris Fredricksen, Sergei Pavlov, Valery Shastin

Proceedings Volume 4635, (2002) https://doi.org/10.1117/12.464109

KEYWORDS: Modulation, Semiconductor lasers, Terahertz radiation, Mode locking, Satellite communications, Crystals, Satellites, Active optics, Laser crystals, Electronics

Read Abstract +

Proceedings Article | 4 May 1999 Paper

Laser action in Yb3+: YCOB (Yb3+:YCa4O(BO3)3)

Dennis Hammons, Jason Eichenholz, Lawrence Shah, Q. Ye, Robert Peale, Bruce Chai, Martin Richardson, Aland Chin

Proceedings Volume 3613, (1999) https://doi.org/10.1117/12.347683

KEYWORDS: Crystals, Laser crystals, Semiconductor lasers, Nonlinear crystals, Absorption, Ytterbium, Luminescence, Tunable lasers, Continuous wave operation, Diodes

Read Abstract +

Proceedings Article | 29 April 1999 Paper

Actively mode-locked THz p-Ge hot-hole lasers with electric pulse-separation control and gain control

Remco Strijbos, Andrei Muravjov, S. Withers, Sergei Pavlov, Valery Shastin, Robert Peale

Proceedings Volume 3617, (1999) https://doi.org/10.1117/12.347123

KEYWORDS: Mode locking, Modulation, Magnetism, Electroluminescence, Laser crystals, Phonons, Crystals, Terahertz radiation, Pulsed laser operation, Monte Carlo methods

Read Abstract +

Proceedings Article | 13 October 1995 Paper

Submillimeter p-Ge laser using a permanent magnet in Voigt configuration

Kijun Park, Robert Peale, Henry Weidner, Jin Kim

Proceedings Volume 2558, (1995) https://doi.org/10.1117/12.224259

KEYWORDS: Superconductors, Temperature metrology, Mirrors, Germanium, Liquids, Helium, Magnetism, Phonons, Crystals, Bolometers

Read Abstract +

Showing 5 of 87 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years