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InGaAs-Based Well-Island Composite Quantum-Confined Structure with Superwide and Uniform Gain Distribution for Great Enhancement of Semiconductor Laser Performance 期刊论文
ACS PHOTONICS, 2018, 卷号: 5, 期号: 12, 页码: 4896-4902
作者:  Yu, Qingnan;  Li, Xue;  Jia, Yan;  Lu, Wei;  Zheng, Ming;  Zhang, Xing;  Ning, Yongqiang;  Wu, Jian
浏览  |  Adobe PDF(591Kb)  |  收藏  |  浏览/下载:433/127  |  提交时间:2019/05/22
tunable semiconductor lasers  well-island composite quantum-confined structure  In GaAs/GaAs material  gain characteristics  flat top  indium-rich islands  
Continuous zooming imaging system driven by stepping motors 期刊论文
Chinese Optics, 2018, 卷号: 11, 期号: 5, 页码: 779-789
作者:  Li, Zheng;  Dai, Ming;  Li, Jia-Quan
浏览  |  Adobe PDF(6504Kb)  |  收藏  |  浏览/下载:321/114  |  提交时间:2019/09/17
Stepping motors  Antennas  Calibration  Cams  Electric drives  Function evaluation  Imaging systems  Photoelectricity  Search engines  Unmanned aerial vehicles (UAV)  
步进电机驱动的直线变倍成像系统研究 期刊论文
中国光学, 2018, 期号: 05, 页码: 779-789
作者:  李铮;  戴明;  李嘉全
收藏  |  浏览/下载:155/0  |  提交时间:2019/09/17
直线变倍镜头  步进电机  加速曲线  自动聚焦  图像清晰度评价函数