Simultaneously realizing multi-wavelength conversion using nonlinear optical loop mirror

被引:0
|
作者
Yu, Jianjun [1 ]
Chen, Shuqiang [1 ]
Guan, Kejian [1 ]
Yang, Bojun [1 ]
机构
[1] Beijing Univ of Posts and, Telecommunications, Beijing, China
来源
Guangxue Xuebao/Acta Optica Sinica | 2000年 / 20卷 / 07期
关键词
Mirrors - Nonlinear optics - Optical fibers - Wavelength division multiplexing;
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学科分类号
摘要
Multi-wavelength conversion was simultaneously achieved by using nonlinear optical loop mirror. The maximum separation of the wavelength conversion between the control laser and signal laser is larger than 25 nm. The gain-switched distributed feed-back laser-diode is used as the control light with a pulse width of 20 ps, and the spectrum-sliced fiber amplifier light source is used for the signal lasers with multi-wavelength output. The performance of the converted signal with different wavelength depends on the control optical power or the direction of the polarization controller in the mirror.
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页码:962 / 967
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