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Proceedings Paper

Wideband acousto-optic spectrometer
Author(s): I.-Chang Chang
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Paper Abstract

This paper describes the application of acousto-optic (AO) spectrum analysis techniques to astronomical spectrometers. The design of a 2 GHz bandwidth AO spectrometer and the performance limitations of the technology are discussed. Two alternative architectures are proposed. The new approaches appear promising for increasing the instantaneous bandwidth to greater than 5 GHz.

Paper Details

Date Published: 1 August 1991
PDF: 12 pages
Proc. SPIE 1476, Optical Technology for Microwave Applications V, (1 August 1991); doi: 10.1117/12.45577
Show Author Affiliations
I.-Chang Chang, Aurora Associates (United States)


Published in SPIE Proceedings Vol. 1476:
Optical Technology for Microwave Applications V
Shi-Kay Yao, Editor(s)

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