Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Steps Toward a UV/Optical Interferometer in Space: FIT & SIFFT
- K. Carpenter, R. Lyon, +6 authors P. Stahl
- Physics
- 1 December 2006
- 3
- 2
Segmented mirror coarse phasing with a dispersed fringe sensor: experiments on NGST's Wavefront Control Testbed
- F. Shi, D. Redding, +5 authors S. Basinger
- Physics, Engineering
- SPIE Astronomical Telescopes + Instrumentation
- 4 March 2003
A piston sensing and control algorithm for segmented mirror coarse phasing using a dispersed fringe sensor (DFS) has been developed for the Next Generation Space Telescope (NGST) wavefront sensing… Expand
High contrast vacuum nuller testbed (VNT) contrast, performance, and null control
- R. Lyon, M. Clampin, P. Petrone, U. Mallik, T. Madison, M. Bolcar
- Physics, Engineering
- Other Conferences
- 22 August 2012
Herein we report on our Visible Nulling Coronagraph high-contrast result of 109 contrast averaged over a focal plane region extending from 1 – 4 λ/D with the Vacuum Nuller Testbed (VNT) in a… Expand
Wavefront control for a segmented deployable space telescope
- D. Redding, S. Basinger, +13 authors M. Wilson
- Physics, Engineering
- Astronomical Telescopes + Instrumentation
- 28 July 2000
By segmenting and folding the primary mirror, quite large telescopes can be packed into the nose cone of a rocket. Deployed after launch, initial optical performance can be quite poor, due to… Expand
DCATT dispersed fringe sensor: modeling and experimenting with the transmissive phase plates
- F. Shi, D. Redding, +7 authors R. Boucarut
- Physics, Materials Science
- Astronomical Telescopes + Instrumentation
- 28 July 2000
Control algorithms developed for coarse phasing the segmented mirrors of the Next Generation Space Telescope (NGST) are being tested in realistic modeling and on the NGST wavefront control testbed,… Expand
Visible Nulling Coronagraphy for Exo-Planetary Detection and Characterization
- R. Lyon, M. Clampin, +9 authors J. Ge
- Physics
- 1 October 2005
Visible Nulling Coronagraphy (VNC) is the proposed method of detecting and characterizing exo-solar Jovian planets (null depth $10^{-9}$ ) for the proposed NASA's Extrasolar Planetary Imaging… Expand
Optical design and performance of the NGST wavefront control testbed
- P. Petrone, S. Basinger, +17 authors B. Zukowski
- Physics, Engineering
- SPIE Astronomical Telescopes + Instrumentation
- 4 March 2003
The NGST Wavefront Control Testbed (WCT) is a joint technology program managed by the Goddard Space Flight Center (GSFC) and the Jet Propulsion Laboratory (JPL) for the purpose of developing… Expand
Proton-induced radiation effects on optical glasses
- P. Silverglate, E. Zalewski, P. Petrone
- Materials Science, Engineering
- Optics & Photonics
- 11 January 1993
Proton induced absorption over the 350 nm to 2500 nm spectral region and the growth of that absorption with increasing dosage was determined for four glasses (Schott glasses FK3, SF57, IRG7, and… Expand
High-contrast imager for complex aperture telescopes (HiCAT): 5. first results with segmented-aperture coronagraph and wavefront control
- R. Soummer, G. Brady, +19 authors N. Zimmerman
- Computer Science, Engineering
- Astronomical Telescopes + Instrumentation
- 21 August 2018
TLDR
Fizeau interferometry testbed: wavefront control
- R. Lyon, K. Carpenter, +10 authors T. Armstrong
- Physics, Engineering
- SPIE Astronomical Telescopes + Instrumentation
- 12 October 2004
Stellar Imager (SI) is a potential NASA space-based UV imaging interferometer to resolve the stellar disks of nearby stars. SI would consist of 20 - 30 separate spacecraft flying in formation at the… Expand