Dr. Frank G. Dekens
Optical Engineer at Jet Propulsion Lab
SPIE Involvement:
Author
Publications (27)

Proceedings Article | 23 August 2024 Poster + Paper
Proceedings Volume 13092, 130925S (2024) https://doi.org/10.1117/12.3017872
KEYWORDS: Image segmentation, Wavefront errors, Telescopes, Wavefronts, James Webb Space Telescope, Mirrors, Optical alignment, Error analysis, Alignment modeling, Alignment procedures, Segmented mirrors

Proceedings Article | 10 July 2018 Presentation + Paper
Proceedings Volume 10705, 107050V (2018) https://doi.org/10.1117/12.2310184
KEYWORDS: Systems modeling, Interfaces, Thirty Meter Telescope, Control systems, Databases, Systems engineering, Cameras, Mirrors, Model-based design, Astronomy

Proceedings Article | 13 April 2018 Paper
Proceedings Volume 10568, 105682L (2018) https://doi.org/10.1117/12.2500128

Proceedings Article | 18 August 2016 Paper
Robert Karban, Frank Dekens, Sebastian Herzig, Maged Elaasar, Nerijus Jankevičius
Proceedings Volume 9911, 99110B (2016) https://doi.org/10.1117/12.2232785
KEYWORDS: Systems modeling, Data modeling, Model-based design, Thirty Meter Telescope, Systems engineering, Systems modeling, Model-based design, Telecommunications, Solid modeling, Process modeling, Control systems, Computer aided design

Proceedings Article | 27 July 2016 Paper
Proceedings Volume 9906, 99066A (2016) https://doi.org/10.1117/12.2231913
KEYWORDS: Telescopes, Wavefronts, Control systems, Mirrors, Cameras, Thirty Meter Telescope, Image segmentation, Stars, Charge-coupled devices, Sensors

Proceedings Article | 16 September 2015 Paper
Richard Demers, Frank Dekens, Rob Calvet, Zensheu Chang, Robert Effinger, Eric Ek, Larry Hovland, Laura Jones, Anthony Loc, Bijan Nemati, Charley Noecker, Timothy Neville, Hung Pham, Mike Rud, Hong Tang, Juan Villalvazo
Proceedings Volume 9605, 960502 (2015) https://doi.org/10.1117/12.2191792
KEYWORDS: Coronagraphy, Collimators, Space telescopes, Telescopes, Iterated function systems, Planets, Mirrors, Exoplanets, Electronics, Thermography

Proceedings Article | 16 September 2015 Paper
Karl Stapelfeldt, Frank Dekens, Michael Brenner, Keith Warfield, Ruslan Belikov, Paul Brugarolas, Geoffrey Bryden, Kerri Cahoy, Supriya Chakrabarti, Serge Dubovitsky, Robert Effinger, Brian Hirsch, Andrew Kissil, John Krist, Jared Lang, Mark Marley, Michael McElwain, Victoria Meadows, Joel Nissen, Jeffrey Oseas, Chris Pong, Eugene Serabyn, Eric Sunada, John Trauger, Stephen Unwin
Proceedings Volume 9605, 96050T (2015) https://doi.org/10.1117/12.2191720
KEYWORDS: Planets, Coronagraphy, Telescopes, Space telescopes, Stars, Exoplanets, Wavefronts, Space operations, Imaging spectroscopy, Spectroscopy

Proceedings Article | 28 August 2014 Paper
Karl Stapelfeldt, Michael Brenner, Keith Warfield, Frank Dekens, Ruslan Belikov, Paul Brugarolas, Geoffrey Bryden, Kerri Cahoy, Supriya Chakrabarti, Serge Dubovitsky, Robert Effinger, Brian Hirsch, Andrew Kissil, John Krist, Jared Lang, Mark Marley, Michael McElwain, Victoria Meadows, Joel Nissen, Jeffrey Oseas, Eugene Serabyn, Eric Sunada, John Trauger, Stephen Unwin
Proceedings Volume 9143, 91432K (2014) https://doi.org/10.1117/12.2057115
KEYWORDS: Planets, Coronagraphy, Stars, Space telescopes, Telescopes, Space operations, Exoplanets, Wavefronts, Mirrors, Iterated function systems

Proceedings Article | 4 August 2014 Paper
Proceedings Volume 9150, 91500Z (2014) https://doi.org/10.1117/12.2057066
KEYWORDS: Systems modeling, Telescopes, Databases, Data modeling, Optical filters, Telecommunications, Mirrors, Visualization, Optical alignment, Thirty Meter Telescope

Proceedings Article | 2 August 2010 Paper
Proceedings Volume 7734, 77341K (2010) https://doi.org/10.1117/12.857183
KEYWORDS: Mirrors, Interferometers, Metrology, Optical alignment, Tolerancing, Telescopes, Alignment procedures, Waveguides, Computer aided design, Systems modeling

Proceedings Article | 22 July 2010 Paper
Proceedings Volume 7734, 77341M (2010) https://doi.org/10.1117/12.857721
KEYWORDS: Interferometers, Stars, Telescopes, Metrology, Mirrors, Cameras, Space telescopes, Sensors, Actuators, Calibration

Proceedings Article | 22 July 2010 Paper
I. Hahn, M. Weilert, J. Sandhu, X. Wang, R. Smythe, E. Hovland, F. Loya, J. Shields, D. Boussalis, N. Fathpour, B. Kang, A. Ahmed, G. Macala, F. Nicaise, M. Morales, F. Dekens, R. Goullioud
Proceedings Volume 7734, 77344H (2010) https://doi.org/10.1117/12.856531
KEYWORDS: Stars, Telescopes, Interferometers, Space telescopes, Charge-coupled devices, Mirrors, Metrology, Calibration, Sensors, Ferroelectric materials

Proceedings Article | 22 July 2010 Paper
I. Hahn, M. Weilert, X. An, G. Kuan, L. Hovland, R. Smythe, E. Hovland, R. Krylo, M. Fisher, Z. Chang, J. Cepeda-Rizo, J. Shields, A. Ahmed, N. Fathpour, J. Carson, F. Nicaise, M. Morales, F. Dekens, R. Goullioud
Proceedings Volume 7734, 77344K (2010) https://doi.org/10.1117/12.858288
KEYWORDS: Interferometers, Stars, Modulation, Mirrors, Telescopes, Metrology, Beam splitters, Cameras, CCD image sensors, Interferometry

Proceedings Article | 28 July 2008 Paper
Proceedings Volume 7013, 70134T (2008) https://doi.org/10.1117/12.789988
KEYWORDS: Stars, Interferometers, Telescopes, Space telescopes, Planets, Metrology, Planetary systems, Space operations, Sensors, Interferometry

Proceedings Article | 28 July 2008 Paper
Inseob Hahn, J. Sandhu, M. Weilert, R. Smythe, F. Nicaise, B. Kang, F. Dekens, R. Goullioud
Proceedings Volume 7013, 70134W (2008) https://doi.org/10.1117/12.789358
KEYWORDS: Stars, Telescopes, Space telescopes, Interferometers, Sensors, Metrology, Planets, Optical testing, Interferometry, Michelson interferometers

Proceedings Article | 28 July 2008 Paper
Proceedings Volume 7013, 70134U (2008) https://doi.org/10.1117/12.789828
KEYWORDS: Metrology, Sensors, Interferometers, Actuators, Ferroelectric materials, Mirrors, Electronics, Cameras, Laser metrology, Switches

Proceedings Article | 28 June 2006 Paper
Proceedings Volume 6268, 62682L (2006) https://doi.org/10.1117/12.672489
KEYWORDS: Metrology, Interferometry, Calibration, Reflection, Interferometers, Optical testing, Data modeling, Space telescopes, Phase shifts, Polarization

Proceedings Article | 20 October 2004 Paper
Frank Dekens, Oscar Alvarez-Salazar, Alireza Azizi, Steven Moser, Bijan Nemati, John Negron, Timothy Neville, Daniel Ryan
Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.549797
KEYWORDS: Metrology, Stars, Data modeling, Interferometers, Heterodyning, Space operations, Motion measurement, Switches, Bragg cells, Sensors

Proceedings Article | 26 February 2003 Paper
Meng Chiao, Frank Dekens, Alexander Abramovici
Proceedings Volume 4856, (2003) https://doi.org/10.1117/12.461494
KEYWORDS: Sensors, Photodiodes, Electronics, Optical amplifiers, Resistors, Calibration, Nanoimprint lithography, Indium gallium arsenide, Semiconductor lasers, Germanium

Proceedings Article | 26 February 2003 Paper
Frank Dekens, Mary Boghosian, Alexander Abramovici
Proceedings Volume 4856, (2003) https://doi.org/10.1117/12.461499
KEYWORDS: Sensors, Nanoimprint lithography, Heterodyning, Light emitting diodes, Electronics, Calibration, Wavefronts, Space operations, Modulation, Doppler effect

Proceedings Article | 26 February 2003 Paper
Proceedings Volume 4852, (2003) https://doi.org/10.1117/12.460875
KEYWORDS: Data modeling, Digital filtering, Optical filters, Space operations, Interferometers, Data acquisition, Finite element methods, Fourier transforms, Interfaces, Matrices

Proceedings Article | 7 July 2000 Paper
Proceedings Volume 4007, (2000) https://doi.org/10.1117/12.390302
KEYWORDS: Adaptive optics, Stars, Wavefronts, Error analysis, Atmospheric modeling, Actuators, Servomechanisms, Data modeling, Atmospheric sciences, Calibration

Proceedings Article | 7 July 2000 Paper
Proceedings Volume 4007, (2000) https://doi.org/10.1117/12.390376
KEYWORDS: Stars, Adaptive optics, K band, Signal to noise ratio, Point spread functions, Monte Carlo methods, Photometry, Imaging systems, Wavefronts, Cameras

Proceedings Article | 5 July 2000 Paper
Proceedings Volume 4006, (2000) https://doi.org/10.1117/12.390166
KEYWORDS: Interferometers, Optical isolators, Sensors, Servomechanisms, Stars, Mirrors, Signal attenuation, Metrology, Space operations, Active optics

Proceedings Article | 22 June 2000 Paper
Frank Dekens, Gregory Neat
Proceedings Volume 3985, (2000) https://doi.org/10.1117/12.388841
KEYWORDS: Optical isolators, Interferometers, Stars, Sensors, Signal attenuation, Vibration isolation, Space operations, Error analysis, Electronics, Mirrors

Proceedings Article | 9 June 1999 Paper
Frank Dekens, Gregory Neat
Proceedings Volume 3668, (1999) https://doi.org/10.1117/12.350691
KEYWORDS: Interferometers, Optical isolators, Sensors, Wavefronts, Stars, Mirrors, Optical components, Signal attenuation, Cameras, Space telescopes

Proceedings Article | 31 May 1994 Paper
Frank Dekens, David Kirkman, Gary Chanan, Terry Mast, Jerry Nelson, Garth Illingworth, Peter Wizinowich
Proceedings Volume 2201, (1994) https://doi.org/10.1117/12.176066
KEYWORDS: Image segmentation, Telescopes, Mirrors, High speed cameras, Imaging systems, Wavefronts, Turbulence, Adaptive optics, Atmospheric optics, Atmospheric monitoring

Showing 5 of 27 publications
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