公开(公告)号：US20210141235A1

公开(公告)日：2021-05-13

申请号：US17155336

申请日：2021-01-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingran KANG ,  Zhiyong XIAO ,  Huafeng LIN ,  Yuanmou LI ,  Wei LING ,  Zhang WEI

IPC: G02B27/14 ,  G02B27/30 ,  G02B27/10 ,  H04B10/60 ,  H04B10/50

Abstract: This application provides an optical component including a base, a light splitting structure, a first filter, and a collimation lens, where a first optical signal on a first path is incident on a light splitting surface of the first filter through a light inlet/outlet; the light splitting surface of the first filter reflects the first optical signal to the collimation lens along a second path, where the collimation lens disposed on the second path is configured to convert the first optical signal on the second path into parallel light; and the first optical signal includes a signal of at least one type of wavelength, and the light splitting structure is disposed on an emergent path of the first optical signal after the first optical signal passes through the collimation lens, and is configured to output, based on the wavelength type, the first optical signal adjusted by the collimation lens.