Strong infrared radiation through passive dispersive wave generation and its control

被引：6

作者：

Roy, Samudra ^{[2
]}

Ghosh, Debashri ^{[1
]}

Bhadra, Shyamal K. ^{[1
]}

Saitoh, Kunimasa ^{[2
]}

Koshiba, Masanori ^{[2
]}

机构：

[1] CSIR, Fiber Opt & Photon Div, Cent Glass & Ceram Res Inst, Kolkata 700032, India

[2] Hokkaido Univ, Grad Sch Informat Sci & Technol, Sapporo, Hokkaido 0600814, Japan

来源：

APPLIED OPTICS | 2011年 / 50卷 / 20期

关键词：

PHOTONIC CRYSTAL FIBER; SOLITONS;

D O I：

10.1364/AO.50.003475

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We observe strong infrared (IR) radiation as a result of passive dispersive wave generation for a realistic microstructured fiber having two zero-dispersion wavelengths. The IR radiation frequency can be suitably controlled by varying the operational wavelength, which falls in the first normal dispersion regime. The amplitude of the radiation can be significantly increased by introducing a suitable amount of chirp in the input pulse. This strong phase-matching radiation can be considered as an alternative solution for the IR laser for different applications. (C) 2011 Optical Society of America

引用

页码：3475 / 3481

页数：7

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