Investigation on pulse compression based on stimulated Brillouin scattering and optical breakdown

被引：4

作者：

Hasi, W. L. J. ^{[1
,2
]}

Lu, Z. W. ^{[1
,2
]}

Lu, H. H. ^{[1
,2
]}

Fu, M. L. ^{[1
,2
]}

Gong, S. ^{[1
,2
]}

Lin, D. Y. ^{[1
,2
]}

He, W. M. ^{[1
,2
]}

Gao, W. ^{[1
,2
]}

机构：

[1] Harbin Inst Technol, Inst Optoelect, Harbin 150080, Peoples R China

[2] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150080, Peoples R China

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2010年 / 98卷 / 2-3期

基金：

中国国家自然科学基金;

关键词：

HEAVY FLUOROCARBON LIQUIDS; FUSED-SILICA GLASS; Q-SWITCHED PULSE; TEMPORAL COMPRESSION; POWER-LOAD; PERFLUOROPOLYETHER; ENHANCEMENT; SUPPRESSION; GENERATOR; LOCKING;

D O I：

10.1007/s00340-009-3803-6

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Pulse compression based on the combination of stimulated Brillouin scattering (SBS) and optical breakdown is investigated in this paper. The first pulse compression based on SBS features a sharp rising edge while the second based on optical breakdown is characterized by a sharp falling edge, therefore a symmetrical narrow pulse can be produced with this approach. In the experiment, FC-72 is used as the Brillouin medium in the first pulse compression, while HT-270 is chosen as the solvent for optical breakdown in the second pulse compression. A 12-ns pump pulse is first compressed to 6 ns by SBS and then further to about 2 ns with comparatively symmetrical edges after optical breakdown.

引用

页码：397 / 400

页数：4

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