光电信息控制和安全技术重点实验室， 河北 三河 065201
介绍了光栅调谐原理，分析了闪耀光栅性能和选择了光栅参数；设计了 TEA CO2激光器光栅调谐选支系统，对可调谐选支输出控制系统的软、硬件进行了设计开发；实验表明，研制的 TEA CO2激光器光栅调谐选支系统，可精准、快速地实现光栅选支谱线输出。
TEA CO2激光器 光栅调谐 闪耀光栅 红外零位传感器 TEA CO2 laser grating tuning blazed grating infrared zero position sensor
Author Affiliations
Abstract
1 Institute of Photonics, Department of Physics, University of Science and Technology of China, Hefei 230026, China
2 Institute of Optoelectronics, Wuhan Ordnance Non-Commissioned Officers Academy, Wuhan 430075, China
We report a novel fiber laser operating at 850-nm band by using semiconductor optical amplifier and fiber grating. The laser system is stable, compact, and the operating wavelength can be tuned continuously from about 851 to 854 nm for Cs atomic clock system by stretching the fiber grating. An output power up to 20 mW is obtained with a signal-to-background ratio beyond 30 dB.
光纤激光器 半导体光放大器 852nm 激光器 光纤布拉格光栅 光栅调谐 140.3510 Lasers, fiber 140.3600 Lasers, tunable 050.2770 Gratings Chinese Optics Letters
2009, 7(11): 1022
在已有光纤光栅调谐技术的基础上,研究了一种由不同光谱特性的光纤光栅组成的光栅对,用于测量光纤光栅谱线结构。并给出了测试结果。
光纤光栅 光纤光栅调谐 光纤光栅谱线 光谱测量
