光学学报, 2001, 21 (12): 1421, 网络出版: 2006-08-10
大调谐范围的等强度梁光纤光栅波长调节器
Grating Wavelength Shifter with a Broad-Range Tunability by Using a Beam of Uniform Strength
摘要
利用等强度梁原理,实现了光栅中心波长双向无啁啾调谐,调谐量可达12.52 nm.实验结果与理论分析一致.装置构形简单,成本低,易于定标和操作,已在自制的可调谐激光器、传感网络中的寻址器以及分插复用器中获得诸多应用.
Abstract
By using a beam of uniform strength, bi directional chirp free tuning of center wavelengths of the fiber grating is realized, and the tuning range up to 12.52 nm is obtained. The experimental results accord well with the theoretical analyses. The beam of uniform strength is simple in configuration, low cost and is easy to be operated. It has been used in our homemade tunable fiber lasers, sensors and add/drop multiplexers etc..
秦子雄, 秦子雄, 曾庆科, 曾庆科, 项阳, 冯德军, 袁树忠, 开桂云, 刘志国, 董孝义. 大调谐范围的等强度梁光纤光栅波长调节器[J]. 光学学报, 2001, 21(12): 1421. 秦子雄, 秦子雄, 曾庆科, 曾庆科, 项阳, 冯德军, 袁树忠, 开桂云, 刘志国, 董孝义. Grating Wavelength Shifter with a Broad-Range Tunability by Using a Beam of Uniform Strength[J]. Acta Optica Sinica, 2001, 21(12): 1421.