Tunable all-optical pulse compression and stretching via doublet Brillouin gain lines in an optical fiber

被引：7

作者：

Qin, Guanshi ^{[1
]}

Sakamoto, Takahide ^{[2
]}

Yamamoto, Naokatsu ^{[2
]}

Kawanishi, Tetsuya ^{[2
]}

Sotobayashi, Hideyuki ^{[3
]}

Suzuki, Takenobu ^{[1
]}

Ohishi, Yasutake ^{[1
]}

机构：

[1] Toyota Technol Inst, Res Ctr Adv Photon Technol, Tempaku Ku, Nagoya, Aichi 4688511, Japan

[2] Natl Inst Informat & Commun Technol, Koganei, Tokyo 1848795, Japan

[3] Aoyama Gakuin Univ, Kanagawa 2298558, Japan

来源：

OPTICS LETTERS | 2009年 / 34卷 / 08期

关键词：

SLOW-LIGHT; SCATTERING; LASER; DELAYS; PHASE;

D O I：

10.1364/OL.34.001192

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate tunable all-optical pulse compression and stretching via doublet Brillouin gain lines in an optical fiber. Tunable pulse compression or a stretching ratio of 1.47-0.43 accompanying a time delay is achieved by controlling the separation between two gain lines, for an input pulse train with a 40 ns width and a repetition rate of 5 MHz, in a 4 km silica fiber with a fixed pump power of 88.1 mW. The limitation of this pulse compressor or stretcher is also discussed. (C) 2009 Optical Society of America

引用

页码：1192 / 1194

页数：3

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