Dr. Keith R. Lykke Profile

Dr. Keith R. Lykke

Group Leader at National Institute of Standards and Technology

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Author

Publications (28)

Proceedings Article | 8 September 2015 Paper

VIIRS/J1 polarization narrative

Eugene Waluschka, Joel McCorkel, Jeff McIntire, David Moyer, Brendan McAndrew, Steven Brown, Keith Lykke, James Young, Eric Fest, James Butler, Tung Wang, Eslim Monroy, Kevin Turpie, Gerhard Meister, Kurtis Thome

Proceedings Volume 9607, 960712 (2015) https://doi.org/10.1117/12.2190138

KEYWORDS: Polarization, Sensors, Polarizers, Optical filters, Calibration, Bandpass filters, Mirrors, Stray light, Radiometry, Integrating spheres

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Proceedings Article | 1 September 2015 Paper

Comparison of MODTRAN5 atmospheric extinction predictions with narrowband astronomical flux observations

Christopher Stubbs, Amali Vaz, Gerald Fraser, Claire Cramer, Keith Lykke, John Woodward

Proceedings Volume 9608, 96080R (2015) https://doi.org/10.1117/12.2188453

KEYWORDS: Atmospheric modeling, Atmospheric particles, Atmospheric optics, Signal attenuation, Aerosols, Ozone, Astronomy, Observatories, Rayleigh scattering, Stars

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Proceedings Article | 19 September 2013 Paper

A novel apparatus to measure reflected sunlight from the Moon

Claire Cramer, Gerald Fraser, Keith Lykke, Allan Smith, John Woodward

Proceedings Volume 8867, 88670W (2013) https://doi.org/10.1117/12.2027204

KEYWORDS: Calibration, Telescopes, Satellites, Head, Lamps, Integrating spheres, Observatories, Sensors, Climatology, Meteorological satellites

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Proceedings Article | 17 September 2012 Paper

New instruments to calibrate atmospheric transmission

Peter Zimmer, John McGraw, Daniel Zirzow, Claire Cramer, Keith Lykke, John Woodward

Proceedings Volume 8444, 84441L (2012) https://doi.org/10.1117/12.926609

KEYWORDS: Calibration, Stars, Telescopes, Atmospheric modeling, Earth's atmosphere, LIDAR, Spectral calibration, Sensors, Receivers, Spectrophotometry

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Proceedings Article | 13 September 2012 Paper

Near-field calibration of an objective spectrophotometer to NIST radiometric standards for the creation and maintenance of standard stars for ground- and space-based applications

John McGraw, Peter Zimmer, Daniel Zirzow, John Woodward, Keith Lykke, Claire Cramer, Susana Deustua, Dean Hines

Proceedings Volume 8450, 84501S (2012) https://doi.org/10.1117/12.927296

KEYWORDS: Calibration, Sensors, Stars, Telescopes, Spectral resolution, Charge-coupled devices, Collimators, Optical filters, Near field, Spectral calibration

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Proceedings Article | 13 September 2012 Paper

Tunable laser techniques for improving the precision of observational astronomy

Claire Cramer, Steven Brown, Keith Lykke, John Woodward, Stephen Bailey, David Schlegel, Adam Bolton, Joel Brownstein, Peter Doherty, Christopher Stubbs, Amali Vaz, Andrew Szentgyorgyi

Proceedings Volume 8450, 84500S (2012) https://doi.org/10.1117/12.925198

KEYWORDS: Calibration, Tunable lasers, Sensors, Spectrographs, Point spread functions, Telescopes, Astronomy, Spectral calibration, Laser applications, Space telescopes

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Proceedings Article | 14 September 2011 Paper

Results from solar reflective band end-to-end testing for VIIRS F1 sensor using T-SIRCUS

Jeff McIntire, David Moyer, James McCarthy, Steven Brown, Keith Lykke, Frank De Luccia, Xiaoxiong Xiong, James Butler, Bruce Guenther

Proceedings Volume 8153, 81530I (2011) https://doi.org/10.1117/12.891917

KEYWORDS: Collimators, Sensors, Calibration, Reflectivity, Integrating spheres, Aerospace engineering, MODIS, Diffusers, Radiometry, Infrared sensors

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Proceedings Article | 29 October 2010 Paper

Comparison of two methodologies for calibrating satellite instruments in the visible and near infrared

Robert Barnes, Steven Brown, Keith Lykke, Bruce Guenther, Xiaoxiong Xiong, James Butler

Proceedings Volume 7862, 78620C (2010) https://doi.org/10.1117/12.868356

KEYWORDS: Calibration, Sensors, Optical spheres, Diffusers, Near infrared, Visible radiation, Integrating spheres, Lamps, Manufacturing, Satellites

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Proceedings Article | 10 August 2010 Paper

Spectroradiometric calibration of telescopes using laser illumination of flat field screens

John Woodward, Steven Brown, Keith Lykke, Allan Smith, Claire Cramer, Peter Doherty, Emilio Falco, Christopher Stubbs

Proceedings Volume 7737, 77372A (2010) https://doi.org/10.1117/12.857474

KEYWORDS: Telescopes, Calibration, Optical filters, Charge-coupled devices, Photodiodes, Image filtering, Spectral calibration, Domes, Camera shutters, LabVIEW

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Proceedings Article | 22 July 2010 Paper

Ground-based observatory operations optimized and enhanced by direct atmospheric measurements

John McGraw, Peter Zimmer, Mark Ackermann, Dean Hines, Anthony Hull, Lisa Rossmann, Daniel Zirzow, Steven Brown, Gerald Fraser, Keith Lykke, Allan Smith, Christopher Stubbs, John Woodward

Proceedings Volume 7739, 773929 (2010) https://doi.org/10.1117/12.857787

KEYWORDS: Telescopes, Astronomy, Earth's atmosphere, LIDAR, Observatories, Calibration, Space telescopes, Stars, Atmospheric modeling, Focus stacking software

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Proceedings Article | 21 July 2010 Paper

Space-based photometric precision from ground-based telescopes

Peter Zimmer, John Mcgraw, Mark Ackermann, Dean Hines, Anthony Hull, Lisa Rossmann, Daniel Zirzow, Steven Brown, Claire Cramer, Gerald Fraser, Keith Lykke, Allan Smith, Christopher Stubbs, John Woodward

Proceedings Volume 7735, 77358D (2010) https://doi.org/10.1117/12.857700

KEYWORDS: Calibration, Telescopes, Stars, Aerosols, Atmospheric particles, Atmospheric modeling, LIDAR, Clouds, Absorption, Scattering

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Proceedings Article | 24 September 2009 Paper

A vacuum-compatible flat plate radiometric source for system-level testing of optical sensors

Steven Brown, Allan Smith, John Woodward, Keith Lykke, Bruce Guenther, Robert Lambeck, Robert Barnes

Proceedings Volume 7474, 747412 (2009) https://doi.org/10.1117/12.829892

KEYWORDS: Calibration, Sensors, Lamps, Temperature metrology, Radiometry, Optical fibers, Data acquisition, Transmittance, Phase modulation, Remote sensing

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Proceedings Article | 4 September 2009 Paper

A proposed global atmospheric monitoring network based on standard stars

John McGraw, Peter Zimmer, Steven Brown, Gerald Fraser, Keith Lykke, Allan Smith, Christopher Stubbs, John Woodward

Proceedings Volume 7453, 74530K (2009) https://doi.org/10.1117/12.831213

KEYWORDS: Stars, Calibration, Earth's atmosphere, Atmospheric modeling, Telescopes, Climate change, Atmospheric particles, Spectrophotometry, Atmospheric monitoring, Absorption

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Proceedings Article | 8 May 2009 Paper

Ultraviolet degradation study of photomultiplier tubes at SURF III

Lindsay Hum, Ping-Shine Shaw, Zhigang Li, Keith Lykke, Michael Bishop

Proceedings Volume 7304, 730410 (2009) https://doi.org/10.1117/12.818658

KEYWORDS: Ultraviolet radiation, Calibration, Biological detection systems, Synchrotron radiation, Sensors, Photomultipliers, Biological weapons, Photodetectors, Photodiodes, Standards development

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Proceedings Article | 20 August 2008 Paper

Measurement science for climate remote sensing

G. Fraser, S. Brown, R. Datla, B. Johnson, K. Lykke, J. Rice

Proceedings Volume 7081, 708102 (2008) https://doi.org/10.1117/12.801698

KEYWORDS: Climatology, Satellites, Calibration, Environmental sensing, Climate change, Standards development, Sensors, Radiometry, Remote sensing, Infrared radiation

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Proceedings Article | 16 April 2008 Paper

Anamorphic imaging spectrometer

Rand Swanson, Thomas Moon, Casey Smith, Michael Kehoe, Steven Brown, Keith Lykke

Proceedings Volume 6940, 694010 (2008) https://doi.org/10.1117/12.776426

KEYWORDS: Spectroscopy, Staring arrays, Mirrors, Distortion, Imaging systems, Prototyping, Sensors, Short wave infrared radiation, Collimation, Indium gallium arsenide

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Proceedings Article | 26 October 2007 Paper

Characterization and correction of stray light in optical instruments

Yuqin Zong, Steven Brown, Gerhard Meister, Robert Barnes, Keith Lykke

Proceedings Volume 6744, 67441L (2007) https://doi.org/10.1117/12.737315

KEYWORDS: Stray light, Light scattering, Spectrographs, Molybdenum, Radiometry, Detector arrays, Algorithm development, Point spread functions, Sensors, Ocean optics

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Proceedings Article | 26 September 2007 Paper

Absolute flux calibrations of stars

Gerald Fraser, Steven Brown, Howard Yoon, B. Carol Johnson, Keith Lykke

Proceedings Volume 6678, 66780P (2007) https://doi.org/10.1117/12.734600

KEYWORDS: Black bodies, Calibration, Stars, Telescopes, Atmospheric modeling, Transmittance, Copper, Photometry, Stray light, Diffraction

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Proceedings Article | 26 September 2007 Paper

System-level pre-launch calibration of onboard solar diffusers

Robert Barnes, Steven Brown, Keith Lykke, Gerald Fraser, James Butler

Proceedings Volume 6677, 667704 (2007) https://doi.org/10.1117/12.731804

KEYWORDS: Calibration, Diffusers, Collimators, Sensors, Integrating spheres, Alternate lighting of surfaces, Optical spheres, Telescopes, Reflectivity, Satellites

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Proceedings Article | 22 August 2005 Paper

Correction of stray light in spectrographs: implications for remote sensing

Yuqin Zong, Steven Brown, B. Johnson, Keith Lykke, Yoshi Ohno

Proceedings Volume 5882, 588201 (2005) https://doi.org/10.1117/12.617608

KEYWORDS: Spectrographs, Stray light, Calibration, Remote sensing, Ultraviolet radiation, Light emitting diodes, Detector arrays, Spectroscopy, Error analysis, Spectral calibration

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Proceedings Article | 4 November 2004 Paper

Spectral irradiance responsivity measurements between 1 µm and 5 µm

George Eppeldauer, Joseph Rice, Jun Zhang, Keith Lykke

Proceedings Volume 5543, (2004) https://doi.org/10.1117/12.559939

KEYWORDS: Radiometry, Calibration, Photodiodes, Sensors, Infrared radiation, Bolometers, Optical spheres, Standards development, Cryogenics, Resistance

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Proceedings Article | 26 October 2004 Paper

Spectral Irradiance and Radiance responsivity Calibrations using Uniform Sources (SIRCUS) facility at NIST

Steven Brown, George Eppeldauer, Joseph Rice, Jun Zhang, Keith Lykke

Proceedings Volume 5542, (2004) https://doi.org/10.1117/12.559577

KEYWORDS: Calibration, Sensors, Radiometry, Optical spheres, Standards development, Integrating spheres, Spectrographs, Sun, Photometry, Satellites

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Proceedings Article | 10 November 2003 Paper

Calibration and characterization of trap detector filter radiometers

David Allen, George Eppeldauer, Steven Brown, Edward Early, B. Carol Johnson, Keith Lykke

Proceedings Volume 5151, (2003) https://doi.org/10.1117/12.507995

KEYWORDS: Radiometry, Sensors, Calibration, Optical filters, Lamps, Silicon, Remote sensing, Integrating spheres, Radio optics, Photodiodes

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Proceedings Article | 5 November 2003 Paper

Comparison of laser-based and conventional calibrations of sun photometers

Nordine Souaidia, Christophe Pietras, Giulietta Fargion, Robert Barnes, Robert Frouin, Keith Lykke, B. Carol Johnson, Steven Brown

Proceedings Volume 5155, (2003) https://doi.org/10.1117/12.508197

KEYWORDS: Calibration, Sun, Photometry, Sensors, Aerosols, Radiometry, Integrating spheres, Standards development, Atmospheric particles, Atmospheric modeling

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Proceedings Article | 22 August 2003 Paper

A method for testing the spectral responsivity of infrared cameras using tunable lasers

Joseph Rice, Keith Lykke, Howard Yoon

Proceedings Volume 5076, (2003) https://doi.org/10.1117/12.487113

KEYWORDS: Cameras, Digital micromirror devices, Sensors, Mirrors, Tunable lasers, Interferometers, Projection systems, Infrared cameras, Integrating spheres, Calibration

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Proceedings Article | 15 May 2001 Paper

Absolute radiometric calibration of digital imaging systems

Steven Brown, Thomas Larason, Catherine Habauzit, George Eppeldauer, Yoshihiro Ohno, Keith Lykke

Proceedings Volume 4306, (2001) https://doi.org/10.1117/12.426952

KEYWORDS: Calibration, Charge-coupled devices, CCD cameras, Sensors, Cameras, Optical spheres, Microscopes, Imaging systems, Spectrographs, Digital imaging

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Proceedings Article | 28 September 1999 Paper

Characterization of UV-induced radiation damage to Si-based photodiodes

Rajeev Gupta, Keith Lykke, Ping-Shine Shaw, Joseph Dehmer

Proceedings Volume 3818, (1999) https://doi.org/10.1117/12.364158

KEYWORDS: Silicon, Photodiodes, Ultraviolet radiation, Reflectivity, Diodes, Internal quantum efficiency, Sensors, Quantum efficiency, Cryogenics, Radiometry

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Proceedings Article | 1 July 1990 Paper

State-to-state inelastic and reactive molecular beam scattering from surfaces

Keith Lykke, Bruce Kay

Proceedings Volume 1208, (1990) https://doi.org/10.1117/12.17866

KEYWORDS: Human-computer interaction, Scattering, Laser scattering, Molecular beams, Chemical species, Molecules, Molecular spectroscopy, Chlorine, Ionization, Laser spectroscopy

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Showing 5 of 28 publications

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