High-energy laser summators based on the phenomenon of stimulated Raman scattering

Nikolai G. Basov; A. Z. Grasyuk; E. M. Zemskov; V. M. Kazansky; V. M. Izgorodin; S. B. Kormer; S. P. Sinel'nikov; K. B. Yushko

doi:10.1117/12.334481

22 December 1998 High-energy laser summators based on the phenomenon of stimulated Raman scattering

Nikolai G. Basov, A. Z. Grasyuk, E. M. Zemskov, V. M. Kazansky, V. M. Izgorodin, S. B. Kormer, S. P. Sinel'nikov, K. B. Yushko

Author Affiliations +

Proceedings Volume 3574, XII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference; (1998) https://doi.org/10.1117/12.334481
Event: Twelfth International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, 1998, St. Petersburg, Russian Federation

Abstract

The theoretical, technical and technological aspects of the high energy and low angular divergence laser beam obtaining by means of Raman's scattering application in the secondary cascade are discussed. Several (2 - 6) unphased, independent, simultaneously working primary cascades were combined into one laser beam having 10 cm diameter and 10¹⁵ - 10¹⁶ W/cm² .sterad brightness at 40% summing efficiency.

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Nikolai G. Basov, A. Z. Grasyuk, E. M. Zemskov, V. M. Kazansky, V. M. Izgorodin, S. B. Kormer, S. P. Sinel'nikov, and K. B. Yushko "High-energy laser summators based on the phenomenon of stimulated Raman scattering", Proc. SPIE 3574, XII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, (22 December 1998); https://doi.org/10.1117/12.334481

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