Research on the compression properties of FC-3283 and FC-770 for generating pulse of hundreds picoseconds

被引：9

作者：

Hasi, W. L. J. ^{[1
]}

Wang, X. Y. ^{[1
]}

Cheng, S. X. ^{[1
]}

Zhong, Z. M. ^{[1
]}

Qiao, Z. ^{[1
]}

Zheng, Z. X. ^{[1
]}

Lin, D. Y. ^{[1
]}

He, W. M. ^{[1
]}

Lu, Z. W. ^{[1
]}

机构：

[1] Harbin Inst Technol, Natl Key Lab Sci & Technol Tunable Laser, Harbin 150006, Peoples R China

来源：

LASER AND PARTICLE BEAMS | 2013年 / 31卷 / 02期

基金：

中国国家自然科学基金;

关键词：

SBS hundreds picoseconds pulse compression; SBS mediums; Stimulated Brillouin scattering; STIMULATED BRILLOUIN-SCATTERING; HEAVY FLUOROCARBON LIQUIDS; FUSED-SILICA GLASS; Q-SWITCHED PULSE; TEMPORAL COMPRESSION; NM WAVELENGTH; OPTICAL-FIBER; SBS; PERFLUOROPOLYETHER; AMPLIFIER;

D O I：

10.1017/S0263034612001097

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper gives out two kinds of novel well-behaved stimulated Brillouin scattering (SBS) mediums, FC-3283 and FC-770. Numerical calculation and experimental measurements show these two mediums both having lower absorption, higher optical loads and short phonon lifetime, which making them good candidate mediums for high-energy high-power SBS. Using them as the mediums in the compacted two-cell SBS phase-conjugation mirror, it is easily to generate ultrashort phased-conjugated Stokes pulses just with hundreds picoseconds. When the incident light energy is beyond 200 mJ, the pulse width of 8 ns can be compressed to 200 ps or less in both mediums. Especially, the FC-770 is very suitable to be chosen for generating the SBS picosecond pulses with the narrowest compression pulse width of 109 ps and the highest energy reflectivity of 80%.

引用

页码：301 / 305

页数：5

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