摘要
To obtain a stable amplified spontaneous emission（ASE） source for complex environment applications, we design an ASE source and study the output power and spectral characteristics under different ambient temperatures.We optimize the structure of the ASE source to flatten the ASE spectrum, and study the output characteristics in terms of output power and optical spectrum under different pump powers. Then the performance of the ASE source is investigated in the temperature range from-18.9°C to 50°C. A stable-power and flat-spectrum ASE source can be obtained by structural optimization and pump control.
To obtain a stable amplified spontaneous emission（ASE） source for complex environment applications, we design an ASE source and study the output power and spectral characteristics under different ambient temperatures.We optimize the structure of the ASE source to flatten the ASE spectrum, and study the output characteristics in terms of output power and optical spectrum under different pump powers. Then the performance of the ASE source is investigated in the temperature range from-18.9°C to 50°C. A stable-power and flat-spectrum ASE source can be obtained by structural optimization and pump control.
作者
Vue-e Chen
Yun-kai Zhou
De-wang Yang
Wei Yan
Yong Wang
陈月娥;周云凯;杨德旺;闫炜;王勇(College of Science, Yanshan University, Qinhuangdao 066004;Laser Research Institute Qilu University of Technology （Shandong Academy of Sciences）, Qingdao 266100;School of Mechanical Engineering, Yanshan University, Qinhuangdao 066004)
基金
Supported by the National Natural Science Foundation of China under Grant No 11504320
