中国激光, 1999, 26 (9): 777, 网络出版: 2006-08-09
可编程波长选择与扫描全光纤行波环形腔激光器
Programmable Wavelength Selective and Scanning All-fiber Traveling-wave Ring Laser
摘要
利用可编程控制装置对光纤光栅的中心波长进行了线性调谐,在此基础上实现了可控波长行波环形腔激光器的运转,波长线性调谐范围可达5.9 nm。通过精确控制,波长选择的复现性可达5.13×10-3 nm,在检测仪器的精度范围内,波长调谐的线性度达R2=0.999,波长选择间隔为0.156 nm。
Abstract
A programmable wavelength selective and scanning structure is reported in this paper, which is used to tune the central wavelength of a fiber Bragg grating linearly. Based on such a structure, an all-fiber traveling-wave ring laser is fabricated. The output wavelength can be selected with a computer and can also be continuously scanned in a range of 5.9 nm. The linearity is up to R2=0.999, the wavelength-interval is 0.156 nm, and the wavelength reproducibility is 5.13×10-3 nm, which is within the measuring limit of the optical spectrum analyzer.
刘志国, 张艺兵, 王江, 葛春风, 唐涛, 董孝义, 郑建成, 李家安. 可编程波长选择与扫描全光纤行波环形腔激光器[J]. 中国激光, 1999, 26(9): 777. 刘志国, 张艺兵, 王江, 葛春风, 唐涛, 董孝义, 郑建成, 李家安. Programmable Wavelength Selective and Scanning All-fiber Traveling-wave Ring Laser[J]. Chinese Journal of Lasers, 1999, 26(9): 777.