Dr. Janardan Nath Profile

Dr. Janardan Nath

at Univ of Central Florida

SPIE Involvement:

Author

Publications (14)

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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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Showing 5 of 14 publications

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