重庆邮电学院学报(自然科学版)2003，Vol.15Issue(3)：1-3,3.
外耦合布拉格光栅5μm量子级联激光器
Externally Coupled Bragg Grating 5-μm Quantum Cascade Lasers
彭川 1LEHQ 1SARANGANAM 1ISHAUGB 1THOMPSONL1
作者信息
- 1. 美国休斯顿大学,电子与计算机工程系,光设备与系统实验室,休斯顿
- 折叠
摘要
Abstract
Narrow-bandwidth AlGaAs/GaAs Bragg grating was externally coupled with InP semiconductor based quantum cascade laser to yield stable wavelength operation with 1 nm linewidth, compared to unstable, multi-line spectra with 30 nm span of the free-running device. Isolated DBR segment allowed wavelength tuning of a few nm independently from the gain element. 关键词
半导体调谐激光器/分布式布拉格光栅/光波导Key words
semiconductor tunable laser/distributed Bragg grating/optical waveguide分类
信息技术与安全科学引用本文复制引用
彭川,LEHQ,SARANGANAM,ISHAUGB,THOMPSONL..外耦合布拉格光栅5μm量子级联激光器[J].重庆邮电学院学报(自然科学版),2003,15(3):1-3,3.
