激光与光电子学进展, 2013, 50 (10): 100003, 网络出版: 2013-09-04
单模垂直腔面发射激光器的研究动态 
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Progress on Single Mode Vertical Cavity Surface Emitting Lasers
激光器 半导体激光器 垂直腔面发射激光器 单模 lasers semiconductor laser vertical cavity surface emitting laser single mode
摘要
垂直腔面发射激光器(VCSEL)具有低阈值电流、圆形光斑、高调制带宽、易于单纵模激射以及高密度二维光集成等优势。在实际应用中,单横模VCSEL是光通信、高速局域网、光互连等许多应用领域的理想光源。在分析VCSEL的结构特性和模式特性的基础上,详述了单横模VCSEL近年来取得的重要进展,分析了各种单横模技术的优势与不足,概述了器件广阔的应用前景及仍待解决的问题。
Abstract
The main advantages of vertical cavity surface emitting lasers (VCSELs) are low threshold current, a circular output-beam profile, high modulation bandwidth, single-longitudinal-mode operation and easy two-dimensional integration with high density. A single transverse mode VCSEL is considered to be a desired light source for optical communication, high-speed local-area networks, and optical interconnect. After analysing structural and modal features of a VCSEL, important progress of single transverse mode VCSELs is presented and discussed. Finally, prospect and problems of future research are presented.
郝永芹, 晏长岭, 马晓辉, 刘国军, 冯源, 李特, 魏志鹏, 姜会林. 单模垂直腔面发射激光器的研究动态[J]. 激光与光电子学进展, 2013, 50(10): 100003. Hao Yongqin, Yan Changling, Ma Xiaohui, Liu Guojun, Feng Yuan, Li Te, Wei Zhipeng, Jiang Huilin. Progress on Single Mode Vertical Cavity Surface Emitting Lasers[J]. Laser & Optoelectronics Progress, 2013, 50(10): 100003.
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