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Proceedings Paper

Improvement of sensitivity of diode laser spectrometer by optimal data filtering
Author(s): V. R. Mironenko; E. P. Snegirev; Yu. A. Kuritsyn
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Paper Abstract

In this work we applied optimal filtering for reduction of detection limit in a signal registered with the diode laser spectrometer. The noise of the spectrometer operating in pulsed mode was investigated and sources of noise were analyzed. The noise shows correlation within a single laser pulse and among different pulses. This fact of noise correlation was the reason of application of optimal filtering.

Paper Details

Date Published: 26 January 1994
PDF: 4 pages
Proc. SPIE 2205, 11th Symposium and School on High-Resolution Molecular Spectroscopy, (26 January 1994); doi: 10.1117/12.166262
Show Author Affiliations
V. R. Mironenko, Institute of Spectroscopy (Russia)
E. P. Snegirev, Institute of Spectroscopy (Russia)
Yu. A. Kuritsyn, Institute of Spectroscopy (Russia)

Published in SPIE Proceedings Vol. 2205:
11th Symposium and School on High-Resolution Molecular Spectroscopy
Alexander I. Nadezhdinskii; Yu V. Ponomarev; Leonid N. Sinitsa, Editor(s)

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