中国激光, 2003, 30 (4): 325, 网络出版: 2006-06-27
可实现连续激光 脉冲转换的全光纤 声光耦合环形谐振腔
All-fiber Acousto-optic Coupled Ring Resonator with the Function to Convert Continuous Laser Light to Pulse Train
光电子学 光纤环形谐振腔 声光效应 光纤零耦合器 optoelectronics fiber ring resonator acousto-optic effect fiber null coupler
摘要
研究了光纤声光耦合环形腔独特的谐振特性。结果表明利用光纤声光耦合器的移频与滤波特性，可研制成一种全新结构的光纤声光耦合环形谐振腔。从理论和实验上证明了:基于腔内累积声光移频分量的多光束干涉，光纤声光耦合环形谐振腔可将注入的连续激光将转换为脉冲列输出。
Abstract
The characteristics of fiber acousto optic coupled ring resonators were studied. It is found that a novel acousto optic coupled ring resonator can be got for the frequency shift and filtering characteristics of the acousto optic fiber coupler. Theory and experiments have demonstrated that such a resonator has a unique feature that it can convert continuous laser to pulse train caused by the interference of multiple beams with accumulative shift frequencies in the fiber loop.
程凯, 李佟, 金弢, 彭江得. 可实现连续激光 脉冲转换的全光纤 声光耦合环形谐振腔[J]. 中国激光, 2003, 30(4): 325. 程凯, 李佟, 金弢, 彭江得. All-fiber Acousto-optic Coupled Ring Resonator with the Function to Convert Continuous Laser Light to Pulse Train[J]. Chinese Journal of Lasers, 2003, 30(4): 325.
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