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Optical Engineering

Pulsed picosecond KGW:Nd3+ laser based on the Sagnac interferometer
Author(s): Vitaly V. Grabovski; Valentin I. Prokhorenko; Dmytro Y. Yatskiv
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Paper Abstract

Energetic, statistical, and temporal characteristics of a picosecond KGW:Nd laser based on the Sagnac interferometer are studied. All experiments are provided in comparison with the traditional linear cavity. The effect of stimulated Raman scattering suppression in such a specific cavity was found. Stimulated Raman scattering in KGW dumped all output parameters in the laser with a linear cavity. A new cavity scheme can solve such problems and provide for good output handling. It is shown that output pulse duration is larger in the proposed scheme compared with a linear cavity but other characteristics are much better.

Paper Details

Date Published: 1 April 1995
PDF: 3 pages
Opt. Eng. 34(4) doi: 10.1117/12.197101
Published in: Optical Engineering Volume 34, Issue 4
Show Author Affiliations
Vitaly V. Grabovski, Institute for Physics of Semiconductors (Ukraine)
Valentin I. Prokhorenko, Ukrainian Academy of Science (Ukraine)
Dmytro Y. Yatskiv, Dynamic Ltd. (Ukraine)


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