Performance of multiplexed GE:GA detector arrays in the far infrared
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Performance of multiplexed GE:GA detector arrays in the far infrared

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Published by National Aeronautics and Space Administration, Ames Research Center, National Technical Information Service, distributor in Moffett Field, Calif, [Springfield, Va .
Written in English

Subjects:

  • Far infrared radiation.,
  • Field effect transistors.,
  • Linear arrays.,
  • Multiplexing.,
  • Radiation detectors.,
  • Switches.

Book details:

Edition Notes

StatementJam Farhoomand, Craig McCreight.
SeriesNASA technical memorandum -- 102275.
ContributionsMcCreight, Craig R., Ames Research Center.
The Physical Object
FormatMicroform
Pagination1 v.
ID Numbers
Open LibraryOL15405690M

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Get this from a library! Performance of multiplexed GE:GA detector arrays in the far infrared. [Jam Farhoomand; Craig McCreight; Ames Research Center.]. The performance of two multi-element, multiplexed Ge:Ga linear arrays under low-background conditions was investigated. The on-focal switching is accomplished by MOSFET switches, and the integrated charge is made available through MOSFET source : Craig Mccreight and Jam Farhoomand. The performance of a multielement Ge:Ga linear array under low-background conditions is investigated. On-focal plane switching is accomplished by MOSFET switches and the integrated charge is made available through MOSFET source : Jam Farhoomand, Craig R. McCreight. The performance of a multielement Ge:Ga linear array under low-background conditions is investigated. On-focal plane switching is accomplished by MOSFET switches and the integrated charge is made available through MOSFET source followers.

Evaluation of a far infrared Ge:Ga multiplexed detector array. The performance of a multielement Ge:Ga linear array under low-background conditions is investigated. On-focal plane switching is accomplished by MOSFET switches and the integrated charge is made available through MOSFET source followers. The tests were conducted at microns Author: Jam Farhoomand and Craig Mccreight. Stratospheric Observatory for Infrared Astronomy (SOFIA). Arrays of slightly stressed Ge:Ga detectors cover a wavelength range from 55 to micron for PACS and from 40 to micron for FIFI LS, whereas arrays of highly stressed Ge:Ga detectors cover a wavelength range from to micron for PACS and to micron for FIFI LS. The unstressed Ge:Ga detector array will cover the wavelength range from 40 to microns, and the stressed Ge:Ga detector array from to microns. Due to advanced detector materials and microelectronics, large scanning and staring focal plane arrays (FPA) with few defects are now readily available in the short wave- length infrared (SWIR; 1 to 3 μm), medium wavelength infrared (MWIR; ≈3 to 5 μm), and long wavelength infrared (LWIR; ≈8 to File Size: 1MB.

  The arrays, based on earlier 5 X 5 detector arrays used on the KAO, will be for our new instrument, the Far Infrared Field Imaging Line Spectrometer (FIFI LS). The unstressed Ge:Ga detector array will cover the wavelength range from 40 to micrometers, and the stressed Ge:Ga detector array from to by: 6. We are developing a far-infrared Ge:Ga monolithic array detector for the future space telescope SPICA. We demonstrate the performance of our detector by showing the test results of 5×5 pixel prototype detectors. These detectors worked properly and they showed the expected performance. This banner text can have markup.. web; books; video; audio; software; images; Toggle navigation. Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy V. Editor(s): Wayne S. Holland; Jonas Zmuidzinas. Development of a far-infrared Ge:Ga monolithic array for a possible application to SPICA First implementation of TES bolometer arrays with SQUID-based multiplexed readout on a balloon-borne platform.