Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Rene A. Boucarut"'
Autor:
R. G. Arendt, Todd King, Murzy D. Jhabvala, Samuel H. Moseley, Theo Hadjimichael, Rene A. Boucarut, Alexander Kutyrev, Robert F. Silverberg, D. S. Schwinger, D. Rapchun, Mary Li, James P. Loughlin
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 10:652-661
Two-dimensional microshutter arrays (MSAs) are being developed at the NASA Goddard Space Flight Center for the James Webb Space Telescope (JWST) for use as a programmable aperture mask for object selection for the Near Infrared Multiobject Spectrogra
Publikováno v:
SPIE Proceedings.
This paper summarizes a comparison of pre- and post-flight optical performance on optical components (mostly mirrors) from the Corrective Optics Space Telescope Axial Replacement (COSTAR) instrument and the Wide Field Planetary Camera 2 (WF/PC 2) pic
Publikováno v:
Optical Systems Degradation, Contamination, and Stray Light: Effects, Measurements, and Control II.
The James Webb Space Telescope (JWST) is an infrared, space-based telescope scheduled for launch in 2013. JWST will hold four scientific instruments, including the Near Infrared Spectrograph (NIRSpec) . NIRSpec operates in the wavelength range from 0
Autor:
R. Telfer, J. Kim Quijano, Manuel A. Quijada, G.I. Allen, Sylvia Baggett, P. Arsenovic, Rene A. Boucarut
Publikováno v:
Space Telescopes and Instrumentation I: Optical, Infrared, and Millimeter.
The Wide Field Camera 3 (WFC3) is a panchromatic imager that will be deployed in the Hubble Space Telescope (HST). The mission of the WFC3 is to enhance the imaging capability of HST in the ultraviolet, visible and near-infrared spectral regions. Tog
Autor:
Donald F. Figer, Sylvia Baggett, Bryan Hilbert, G.I. Allen, Rene A. Boucarut, Randy A. Kimble, P. Arsenovic, O. Lupie, Randal Telfer, Manuel A. Quijada, John W. MacKenty, Jacqueline A. Townsend, Jessica Kim-Quijano, Massimo Robberto, Thomas M. Brown, George F. Hartig
Publikováno v:
Space Telescopes and Instrumentation I: Optical, Infrared, and Millimeter.
Wide-Field Camera 3 (WFC3) has been built for installation on the Hubble Space Telescope (HST) during the next servicing mission. The WFC3 instrument consists of both a UVIS and an IR channel, each with its own complement of filters. On the UVIS side
Autor:
Robert F. Silverberg, D. Rapchun, Mary Li, Murzy D. Jhabvala, Alexander Kutyrev, S. E. Meyer, Gunther Kletetschka, Rene A. Boucarut, Samuel H. Moseley, Richard G. Arendt, Todd King
Publikováno v:
SPIE Proceedings.
The Near Infrared Spectrograph (NIRSpec) for the James Webb Space Telescope (JWST) is a multi-object spectrograph operating in the 0.6-5.0 μm spectral range. One of the primary scientific objectives of this instrument is to measure the number and de
Publikováno v:
SPIE Proceedings.
An analysis is presented that illustrates how the James Webb Space Telescope (JWST) fine-phasing process can be carried out using the Near-Infrared Spectrograph (NIRSpec) data collected at the science focal plane. The analysis considers a multi-plane
Autor:
M. Li, D. S. Schwinger, Murzy D. Jhabvala, Samuel H. Moseley, R. P. Wesenberg, Alexander Kutyrev, Rene A. Boucarut, Robert F. Silverberg
Publikováno v:
2003 IEEE/LEOS International Conference on Optical MEMS (Cat. No.03EX682).
A programmable transmissive field selector for the James Webb space telescope (JWST) near-infrared spectrometer (NIRSpec) is being developed. A primary goal for JWST is to detect the first galaxies to form in the universe, and then to follow their ev
Publikováno v:
Optical Modeling and Performance Predictions.
The complex study of a ultra-fine (4000 to 5870 grooves/mm) holographic gratings designed for Near Ultra Violet (NUV) channel of Cosmic Origin Spectrograph (COS) are presented. The gratings underwent a comprehensive program of efficiency and scatter
Publikováno v:
Optical Spectroscopic Techniques, Remote Sensing, and Instrumentation for Atmospheric and Space Research IV.
Design and performance of Fully Automated Ultraviolet Spectrographic Tester (FAUST) providing Bidirectional Scatter Distribution Function (BSDF) measurements at wavelengths ranging from the vacuum ultraviolet to the infrared has been described in det