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Proceedings Paper

Development of pulsed dual-wavelength lasers: improvement of the tuning characteristics using an active mirror
Author(s): Pepa I. Uzunova; Margarita Ang Deneva; Marin N. Nenchev
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Paper Abstract

We present two simple and effective approaches for widening of the tuning range of the two-wavelength generation in two-channel laser cavity. The first is based on the use of combination of interference wedge and linear neutral filter and the second on the use of active mirror. This widening is combined with near equal intensities in both emissions. The use of the active mirror assures a real simultaneous two-wavelength operation. We consider a dye laser.

Paper Details

Date Published: 21 June 2004
PDF: 4 pages
Proc. SPIE 5449, Eighth International Conference on Laser and Laser Information Technologies, (21 June 2004); doi: 10.1117/12.563092
Show Author Affiliations
Pepa I. Uzunova, Medical Univ. of Sofia (Bulgaria)
Margarita Ang Deneva, Technical Univ. of Sofia (Bulgaria)
Marin N. Nenchev, Technical Univ. of Sofia (Bulgaria)
Institute of Electronics (Bulgaria)


Published in SPIE Proceedings Vol. 5449:
Eighth International Conference on Laser and Laser Information Technologies
Vladislav Ya. Panchenko; Nikola V. Sabotinov, Editor(s)

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