Generation of flat-top waveform in the time domain based on stimulated Brillouin scattering

被引：15
|
作者：
Hasi, W.-L.-J. [1 ]
Lu, Z.-W. [1 ]
Liu, S.-Jie [1 ]
Li, Q. [1 ]
Yin, G.-H. [1 ]
He, W.-M. [1 ]
机构：
[1] Harbin Inst Technol, Inst Optoelect, Harbin 150001, Peoples R China
来源：
APPLIED PHYSICS B-LASERS AND OPTICS | 2008年 / 90卷 / 3-4期
关键词：
D O I：
10.1007/s00340-007-2870-9
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A method of generating a flat-top waveform in the time domain based on stimulated Brillouin scattering (SBS) is proposed. The transmitted pulses are simulated with pump wavelength at 1064 nm and 532 nm, respectively, and validated in the experiment performed with the Nd:YAG seed-injected laser. The experimental results agree well with the theoretical simulation. With 532 nm pump wavelength, the top of the transmitted pulse is almost a platform, while there is a peak in the front and a platform in the back with 1064 nm pump wavelength. The mechanism behind the generation of flat-top waveform with 532 nm pump wavelength is analyzed in details.
引用
收藏
页码：503 / 506
页数：4
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