Lasing wavelength and spacing switchable multiwavelength fiber laser from 1510 to 1620 nm

被引：82

作者：

Han, YG ^{[1
]}

Kim, G ^{[1
]}

Lee, JH ^{[1
]}

Kim, SH ^{[1
]}

Lee, SB ^{[1
]}

机构：

[1] Korea Inst Sci & Technol, Photon Res Ctr, Seoul 136791, South Korea

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2005年 / 17卷 / 05期

关键词：

multichannel filter; multiwavelength fiber laser; optical interleaver;

D O I：

10.1109/LPT.2005.846748

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：

We experimentally demonstrate a flexibly switchable multiwavelength fiber laser with multiple functionalities like a wide tuning range of lasing wavelength, wavelength spacing, and the number of channels simultaneously. The lasing wavelength is controlled in the range from 1510 to 1620 run based on the effect of nonlinear gain compression of a semiconductor optical amplifier incorporated with an erbium-doped fiber amplifier. The wavelength spacing and the number of channels in the multiwavelength fiber laser are readily controlled by the effective length of polarization-maintaining fiber (PMF) segments in the intracavity PMF Lyot-Sagnac filter.

引用

页码：989 / 991

页数：3

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