中国激光, 2010, 37 (1): 87, 网络出版: 2010-01-16
980 nm垂直腔面发射激光器的变温输出特性
980 nm Vertical Cavity Surface Emitting Laser Temperature-Change Output Characteristics
半导体激光器 垂直腔面发射激光器 特征温度 温度变化 输出特性 semiconductor lasers vertical cavity surface emitting laser characteristic temperature temperature change output characteristics
摘要
为了研究温度对980 nm垂直腔面发射激光器(VCSEL)输出特性的影响,理论计算模拟了温度为365 K和400 K时980 nm VCSEL 的功率-电流特性(P-I)曲线,计算了器件的特征温度。实验结果验证了理论计算结果,依据实验结果分析了温度变化对器件输出特性的影响。
Abstract
In order to study the effects of the temperature changes on 980 nm vertical cavity surface emitting laser (VCSEL) output characteristics,power-current (P-I) curves of 980 nm VCSEL under two temperature conditions (365 K and 400 K) were simulated,characteristic temperature of this device was calculated. The effects of thetemperature changes on output characteristic were analyzed according to the experimental results,which authenticated the theoretical calculation result.
梁雪梅, 王烨, 秦莉, 李特, 宁永强, 王立军. 980 nm垂直腔面发射激光器的变温输出特性[J]. 中国激光, 2010, 37(1): 87. Liang Xuemei, Wang Ye, Qin Li, LiTe, Ning Yongqiang, Wang Lijun. 980 nm Vertical Cavity Surface Emitting Laser Temperature-Change Output Characteristics[J]. Chinese Journal of Lasers, 2010, 37(1): 87.