Dr. Thomas A. Cwik Profile

Dr. Thomas A. Cwik

at Jet Propulsion Lab

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Author

Publications (5)

Proceedings Article | 11 January 2005 Paper

Technology challenges for Earth observation from higher orbits

Thomas Cwik, Wayne Boncyk, Ken Anderson

Proceedings Volume 5659, (2005) https://doi.org/10.1117/12.579049

KEYWORDS: Antennas, Sensors, Electronics, Control systems, Spatial resolution, Ozone, Climatology, Imaging systems, Clouds, Ocean optics

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Proceedings Article | 30 January 2004 Paper

Application of a large space-based diffractive optical element telescope to the Terrestrial Planet-Finder mission: design and tolerance issues

Daniel Hoppe, Richard Baron, Thomas Cwik

Proceedings Volume 5166, (2004) https://doi.org/10.1117/12.506531

KEYWORDS: Point spread functions, Light scattering, Tolerancing, Space telescopes, Diffraction, Telescopes, Planets, Stars, Diffractive optical elements, Optical instrument design

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Proceedings Article | 18 December 2002 Paper

Toric offset three-reflector antenna for an advanced microwave limb sounder

Richard Cofield, Thomas Cwik, Nasrat Raouf

Proceedings Volume 4849, (2002) https://doi.org/10.1117/12.460463

KEYWORDS: Reflectors, Antennas, Receivers, Mirrors, Code v, Tolerancing, Microwave radiation, Radiometry, Calibration, Diffraction

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Proceedings Article | 2 October 1998 Paper

Design of multibandwidth frequency selective surfaces for near-infrared filtering

Thomas Cwik, Salvador Fernandez, Alexander Ksendzov, Clayton LaBaw, Paul Maker, Richard Muller

Proceedings Volume 3464, (1998) https://doi.org/10.1117/12.323141

KEYWORDS: Optical filtering, FSS based metamaterials, Optical filters, Metals, Manufacturing, Microwave radiation, Infrared radiation, Electron beam lithography, Polymethylmethacrylate, Extremely high frequency

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Proceedings Article | 21 August 1998 Paper

Wedge filters for spectral imaging in the near-IR using metal grids

Alexander Ksendzov, Thomas Cwik, Salvador Fernandez, Clayton LaBaw, Paul Maker, Richard Muller

Proceedings Volume 3354, (1998) https://doi.org/10.1117/12.317258

KEYWORDS: Optical filters, Metals, Image filtering, Optical filtering, Manufacturing, Transmittance, Spectrometers, Nonlinear filtering, Computer aided design, Imaging spectroscopy

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