Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Jessica A. Faust"'
Autor:
Catherine M. Ohara, Andrew E. Lowman, Jessica A. Faust, Joseph J. Green, Fang Shi, David C. Redding, David Cohen, Scott A. Basinger
Publikováno v:
SPIE Proceedings.
The James Webb Space Telescope (JWST) will use image-based wavefront sensing to align the telescope optics and achieve diffraction-limited performance at 2 µm. The Phase Retrieval Camera (PRC) is a high-accuracy, image-based wavefront sensor that wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2570a577e68566046407cf68ea51b16
https://doi.org/10.1117/12.551793
https://doi.org/10.1117/12.551793
Autor:
Andrew E. Lowman, David Van Buren, Scott D. Campion, Peter Petrone, Joseph J. Green, Catherine M. Ohara, Lee Feinberg, Jessica A. Faust, Fang Shi, Scott A. Basinger, Barbara Zukowski, David C. Redding, William L. Hayden, Laura A. Burns
Publikováno v:
SPIE Proceedings.
The Wavefront Control Testbed (WCT) was created to develop and test wavefront sensing and control algorithms and software for the segmented James Webb Space Telescope (JWST). Last year, we changed the system configuration from three sparse aperture s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0156db7448b76580673ceb98aa3e1de
https://doi.org/10.1117/12.551794
https://doi.org/10.1117/12.551794
Autor:
Joseph J. Green, Andrew E. Lowman, Scott A. Basinger, Catherine M. Ohara, Fang Shi, David Cohen, Jessica A. Faust, David C. Redding
Publikováno v:
SPIE Proceedings.
The NGST Phase Retrieval Camera (PRC) is a portable wavefront sensor useful for optical testing in high-vibration environments. The PRC uses focus-diverse phase retrieval to measure the wavefront propagating from the optical component or system under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a5b3aabb1b021e0d4900112afb182a2
https://doi.org/10.1117/12.461168
https://doi.org/10.1117/12.461168
Autor:
Andrew E. Lowman, Joseph J. Green, Scott A. Basinger, Fang Shi, Catherine M. Ohara, Jessica A. Faust, David C. Redding
Publikováno v:
SPIE Proceedings.
Experience and infrastructure from NGST's Wavefront Control Testbed (WCT) were utilized to develop a portable wavefront sensor, the Phase Retrieval Camera (PRC). The PRC is useful for the testing of optics in high-jitter environments. The principal u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ffc92559f329c474ae51256e39e5383
https://doi.org/10.1117/12.461747
https://doi.org/10.1117/12.461747
Publikováno v:
SPIE Proceedings.
Imaging spectrometers have recently moved out of the spaceflight environment, in which they were developed, to a host of other applications. Some of these new uses include the graphics and printing industry, process control, bio-medicine, clinical di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85c5db46fd5a56c6be04bb8d1a2a9f4e
https://doi.org/10.1117/12.198899
https://doi.org/10.1117/12.198899
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