Parametric amplification in a microstructure fiber

被引：11

作者：

Fan, J

Dogariu, A

Wang, LJ

机构：

[1] Max Planck Res Grp Opt Informat & Photon, D-91058 Erlangen, Germany

[2] Univ Erlangen Nurnberg, D-91058 Erlangen, Germany

[3] NEC Labs Amer Inc, Princeton, NJ 08540 USA

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2005年 / 81卷 / 06期

关键词：

D O I：

10.1007/s00340-005-1991-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report an observation of parametric amplification with a gain greater than 30 dB in a 1.7-m microstructure fiber. It is found that there exists a peak pump power P-s. For peak pump powers less than P-s, the amplified twin (signal: longer wavelength, and idler: shorter wavelength) pulses are highly correlated, and the bandwidth of the amplified signal pulse broadens monotonically with pump power. For peak pump powers exceeding P-s, the correlation between the amplified twin pulses drops when the pump power increases, the bandwidth of the amplified signal pulse becomes narrower when the pump power increases, and the central wavelength of the amplified signal (idler) pulse shifts towards longer (shorter) wavelength, respectively, due to phase matching.

引用

页码：801 / 805

页数：5

共 25 条

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