物理学报2012，Vol.61Issue(21)：273-279,7.
位移辐射效应对量子阱激光器性能的影响
Displacement damage effect on the characteristics of quantum well laser
马晶 1车驰 1韩琦琦 1周彦平 1谭立英1
作者信息
- 1. 哈尔滨工业大学可调谐激光技术国防重点实验室,哈尔滨150001
- 折叠
摘要
Abstract
Quantum well lasers are irradiated by electrons with a total fluence of 1× 10-16 cm-2. The output power is reduced and the threshold current is increased under electron irradiation. The displacement damage effect on quantum well laser is analyzed theoretically and we deduce the relationship between the radiation induced output power and threshold current change and the electron fluence. The formula fits the experiment data very well, and can describe the change trend of the laser performance under electron irradiation, it can also predict the behavior of quantum well laser under radiation environment and is valuable for practical application.关键词
量子阱激光器/位移损伤/缺陷Key words
quantum well lasers displacement effects defects分类
信息技术与安全科学引用本文复制引用
马晶,车驰,韩琦琦,周彦平,谭立英..位移辐射效应对量子阱激光器性能的影响[J].物理学报,2012,61(21):273-279,7.
