Dual wavelength pumped L- and U-band Raman amplifier

被引：15

作者：

Reeves-Hall, PC ^{[1
]}

Chestnut, DA ^{[1
]}

De Matos, CJS ^{[1
]}

Taylor, JR ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Phys, Femtosecond Opt Grp, London SW7 2BW, England

来源：

ELECTRONICS LETTERS | 2001年 / 37卷 / 14期

关键词：

Bandwidth - Dispersion (waves) - Doping (additives) - Fiber Bragg gratings - Gain measurement - Pumping (laser) - Raman scattering - Signal noise measurement - Spectrum analysis;

D O I：

10.1049/el:20010595

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A Raman fibre amplifier providing small signal gain of over 30 dB in the U-band has been demonstrated. In addition, a dual wavelength pumped Raman amplifier with broad flattened gain (ripple better than 1.5 dB) over the spectral range 1600-1670 nm is presented.

引用

页码：883 / 884

页数：2

共 5 条

[1]

DAVIDSON CR, 2000, TRENDS OPTICS PHOTON, V37, P242

[2]

Masuda H, 1998, 24TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION, VOL 1-3, pB139

[3] Wavelength tunable CW Raman fibre ring laser operating at 1486-1551 nm [J].