一种一体化光纤声光调制器  

An Intergrated Optical Fiber Coupled Acousto-optic Modulator

作　　者：申向伟[1] 王智林[1] 吴畏[1] 吴中超[1] 王大贵[1] 朱吉[1] 陈永峰[1] 何晓亮[1] SHEN Xiangwei;WANG Zhilin;WU Wei;WU Zhongchao;WANG Dagui;ZHU Ji;CHEN Yongfeng;HE Xiaoliang(The 26th Institute of China Electronic Technology Group Corporation,Chongqing 400060,China)

机构地区：[1]中国电子科技集团公司第二十六研究所,重庆400060

出　　处：《压电与声光》2022年第4期651-655,共5页Piezoelectrics & Acoustooptics

摘　　要：该文采用光纤声光调制器集成化、低功耗和热仿真设计技术,设计并制作了工作波长1550 nm、光脉冲上升时间16.7 ns、光脉冲延时抖动1.5 ns、电功耗0.72 W(脉冲)、整体尺寸59.56 mm×49.48 mm×14.6 mm的高性能一体化光纤声光调制器。结果表明,该调制器具有体积小及功耗低等优点,对小型化低功耗光纤激光器、激光测风雷达及光纤分布式传感系统的研制有一定促进作用。In this paper,a high performance integrated optical fiber acousto-optic modulator(FAMO)with operating wavelength of 1550 nm,optical pulse rise time of 16.7 ns,optical pulse delay jitter of 1.5 ns,electric power consumption of 0.72 W(pulse operation mode)and overall size of 59.56 mm×49.48 mm×14.60 mm is designed and fabricated by using the integrated,low-power consumption and thermal simulation design technology of optical fiber acousto-optic modulator(FAOM).The modulator has the advantages of small size and low power consumption.It has a certain role in promoting the development of miniaturized low-power fiber lasers,laser wind radar and fiber-optic distributed sensing systems.

关 键 词：光纤声光调制器 电功耗 光脉冲上升时间 

分 类 号：TN65[电子电信—电路与系统]