半导体光电, 2016, 37 (1): 18, 网络出版: 2016-03-22
新型InP基光子轨道角动量集成光源设计与仿真
Design and Simulation of a Novel InP-based Integrated Orbital Angular Momentum Beam Emitter
摘要
利用光子轨道角动量(OAM)可以大幅度提高通信系统的频谱效率和容量, 从而满足未来通信容量不断增长的需求。以InP基半导体外延材料为基础, 设计了一种将分布反馈(DFB)半导体激光器与OAM光转换器件集成在一起的有源半导体OAM光束发射器, 并对这种结构进行了参数设计和模型仿真。
Abstract
Orbital angular momentum (OAM) can significantly enhance the spectral efficiency and capacity of communication systems so as to meet the future demand for communication capacity. In this paper, proposed is an InP-based semiconductor OAM beam emitter that integrates a distributed feedback (DFB) laser with an OAM converter, and numerical simulations are carried out to determine the structural parameters and device performance.
曹磊, 孙长征, 熊兵, 罗毅. 新型InP基光子轨道角动量集成光源设计与仿真[J]. 半导体光电, 2016, 37(1): 18. CAO Lei, SUN Changzheng, XIONG Bing, LUO Yi. Design and Simulation of a Novel InP-based Integrated Orbital Angular Momentum Beam Emitter[J]. Semiconductor Optoelectronics, 2016, 37(1): 18.
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