一种光接收机和基于光接收机的光信号调节方法技术

本发明专利技术实施例公开一种光接收机，包括：光学天线、分光器、电荷耦合元件CCD、光电探测器、驱动器、光学相控阵列OPA、低通滤波器和处理器；其中，所述OPA包括光栅阵列、相位调制器阵列和光耦合器，所述光学天线、所述分光器和所述OPA的光栅阵列共光轴，所述分光器位于所述光学天线和所述OPA的光栅阵列之间，所述光栅阵列位于所述光学天线的焦平面的前方。相应的，本发明专利技术实施例还提供了一种光信号调节方法，具有成本低，功耗低和调节速度快的优点。

An optical receiver and light signal adjustment method based on optical receiver

The embodiment of the invention discloses an optical receiver, optical antenna, optical splitter, charge coupled device CCD, photoelectric detector, driver, optical phased array OPA, a low-pass filter and a processor; among them, the OPA includes a grating array, phase modulator array and optical coupler, the optical grating array antenna the splitter and the OPA optical axis, grating array between the splitter in the optical antenna and the OPA, the focal plane of the grating array is positioned in the front of the optical antenna. Accordingly, the embodiment of the invention also provides an optical signal adjustment method, which has the advantages of low cost, low power consumption and fast adjustment speed.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：赵平，石晓钟，吴波，邱少锋，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44