中国激光, 2002, 29 (4): 313, 网络出版: 2006-08-08
光纤光栅电磁调谐技术的研究
A Tuning Scheme for Fiber Bragg Grating by Electromagnetic Force
摘要
提出了一种实用可行的控制光纤光栅波长的电磁调谐技术.实验表明,此调谐方法在300 mA电流下可达到1.38 nm的调谐范围,且具有较好的恢复性.可以应用于可动态配置全光分/插复用器OADM系统中,也可用来对光纤光栅外腔激光器进行调谐和波长锁定,并可用于波长调制型传感器.
Abstract
A practical and feasible tuning scheme for fiber Bragg grating by electromagnetic force is reported. In the experiment, a tuning range of 1.38 nm was obtained under 300 mA current. The restoration of tuning is quite good. The tuning scheme can be used in re-configurable optical add/drop multiplexer (ROADM), external-cavity fiber lasers, and fiber sensors based on wavelength modulation.
赵岭, 蔡海文, 李琳, 夏江珍, 方祖捷. 光纤光栅电磁调谐技术的研究[J]. 中国激光, 2002, 29(4): 313. 赵岭, 蔡海文, 李琳, 夏江珍, 方祖捷. A Tuning Scheme for Fiber Bragg Grating by Electromagnetic Force[J]. Chinese Journal of Lasers, 2002, 29(4): 313.
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