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Proceedings Paper

Highly sensitive laser spectrometer with optical multichannel analyzer
Author(s): I. N. Germanenko; A. M. Kapitonov; A. P. Byck; A. M. Aksyonov; I. I. Kravtsevich; Sergey V. Gaponenko
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Paper Abstract

The spectrometer is described designed for studies of the small deviations in inhomogeneously broadened systems under selective laser excitation as well as for time-resolved analysis of irreversible photochemical processes after single-shot excitation. The set-up includes tunable pulse laser and registration system based on CCD-array. Computer control and built-in memory for 256 frames provide sensitivity of about 0.002 optical density units when studying differential absorption spectra and time-resolved single shot spectral measurements in the millisecond range.

Paper Details

Date Published: 10 May 1996
PDF: 6 pages
Proc. SPIE 2797, Nonlinear Spectroscopy and Ultrafast Phenomena, (10 May 1996); doi: 10.1117/12.239772
Show Author Affiliations
I. N. Germanenko, Stepanov Institute of Physics (Belarus)
A. M. Kapitonov, Stepanov Institute of Physics (Belarus)
A. P. Byck, Belarussian State Univ. (Belarus)
A. M. Aksyonov, Belarussian State Univ. (Belarus)
I. I. Kravtsevich, Belarussian State Univ. (Belarus)
Sergey V. Gaponenko, Stepanov Institute of Physics (Belarus)

Published in SPIE Proceedings Vol. 2797:
Nonlinear Spectroscopy and Ultrafast Phenomena
Vladimir V. Shuvalov; Alexei M. Zheltikov, Editor(s)

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