Suppression of Phase Fluctuation of Phase-Controlled Stimulated Brillouin Scattering Beams by Self-generated Density Modulation

Autor: Jin Woo Yun, Masahiro Nakatsuka, Jong-Hyeon Lee, H. Yoshida, Hong Jin Kong, Seong Ku Lee
Rok vydání: 2007
Předmět:
Zdroj: 2007 Conference on Lasers and Electro-Optics - Pacific Rim.
DOI: 10.1109/cleopr.2007.4391448
Popis: We have shown that the phase fluctuations of the phase-controlled stimulated Brillouin scattering (SBS) beams for the beam combination are induced by the various causes, and some of them such as the convective flow can be suppressed. In addition, we have shown that the longer pulse more than the acoustic decay time induces the phase fluctuation due to the phase jumps.
Databáze: OpenAIRE