4-channel parallel-optical device and monitoring method thereof

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	4-channel parallel-optical device and monitoring method thereof
其他题名	4-channel parallel-optical device and monitoring method thereof
	LEI, JIANGQING; ZHU, TENGFEI; WANG, YANYONG
	2019-10-03
专利权人	O-NET COMMUNICATIONS (SHENZHEN) LIMITED
公开日期	2019-10-03
授权国家	美国
专利类型	发明申请
摘要	A 4-channel parallel-optical (SR4) device for monitoring an emission power includes an emission assembly for emitting laser, a receiving assembly for receiving the laser, and a monitoring assembly for monitoring the emission power of the emission assembly. The emission assembly includes an emission chip, a first inclined mirror for total reflecting the laser, and a second inclined mirror for refracting and reflecting the laser. The receiving assembly includes a third inclined mirror or total reflecting and focusing the laser. An inner angle of the first inclined mirror is matched with an inner angle of the second inclined mirror to horizontally transmit the laser towards the optical fiber.
其他摘要	用于监视发射功率的4通道并行光学（SR4）设备包括：用于发射激光的发射组件；用于接收激光的接收组件；以及用于监视发射组件的发射功率的监视组件。发射组件包括发射芯片，用于全反射激光的第一倾斜镜和用于折射和反射激光的第二倾斜镜。接收组件包括第三倾斜镜或全反射和聚焦激光器。第一倾斜镜的内角与第二倾斜镜的内角匹配，以将激光水平地朝向光纤传输。
主权项	A 4-channel parallel-optical (SR4) device for monitoring an emission power, comprising: an emission assembly for emitting laser, a receiving assembly for receiving the laser, and a monitoring assembly for monitoring the emission power of the emission assembly, wherein the emission assembly comprises an emission chip, a first inclined mirror for total reflecting the laser, and a second inclined mirror for refracting and reflecting the laser; the receiving assembly comprises a third inclined mirror or total reflecting and focusing the laser; an inner angle of the first inclined mirror is matched with an inner angle of the second inclined mirror to horizontally transmit the laser towards the optical fiber; wherein the emission chip emits the laser to the first inclined mirror, the first inclined mirror total reflects the laser to the second inclined mirror, and the second inclined mirror refracts a part of the laser to the optical fiber and reflects a part of the laser to the monitoring assembly; the monitoring assembly receives the reflected laser and monitors power parameters of the reflected laser; the laser is emitted to the third inclined mirror through the optical fiber, the third inclined mirror total reflects the laser and focus the laser to the receiving chip, and the receiving chip receives the laser.
申请日期	2018-12-03
专利号	US20190305510A1
专利状态	授权
申请号	US16/207222
公开（公告）号	US20190305510A1
IPC 分类号	H01S5/026 \| F21V8/00 \| G02B5/08 \| G02B27/30 \| G02B27/09
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/62401
专题	半导体激光器专利数据库
作者单位	O-NET COMMUNICATIONS (SHENZHEN) LIMITED
推荐引用方式 GB/T 7714	LEI, JIANGQING,ZHU, TENGFEI,WANG, YANYONG. 4-channel parallel-optical device and monitoring method thereof. US20190305510A1[P]. 2019-10-03.