A Hybrid Acousto-optic Spectrum Analyser for Radio-astronomy with Semiconductor Lasers

The hybrid acousto-optic spectrometer with semiconductor laser is investigated. The whole system is controlled by computer and it provides high signal-to-noise ratio and a large frequency band. The characteristics of a phased-array diode laser for the spectrometer are presented.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of modern optics 1989-12, Vol.36 (12), p.1551-1557
Hauptverfasser:	Evtihiev, N.N., Perepelitsa, V.V., Esepkina, N.A., Pruss-Zhukovsky, S.V., Vlasov, O.N., Kruglov, S.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical and space-research instrumentation Astronomy Earth, ocean, space Exact sciences and technology Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The hybrid acousto-optic spectrometer with semiconductor laser is investigated. The whole system is controlled by computer and it provides high signal-to-noise ratio and a large frequency band. The characteristics of a phased-array diode laser for the spectrometer are presented.
ISSN:	0950-0340 1362-3044
DOI:	10.1080/09500348914551671