Title:
OPTICAL TRANSCEIVER COMPONENT, OPTICAL MODULE, AND COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/173999
Kind Code:
A1
Abstract:
Provided in embodiments of the present invention are an optical transceiver component, comprising a base, a laser, an optical receiver, and a filter. The filter is provided with a wave-splitting surface. The base comprises a mesa. The optical receiver and the filter are arranged on the mesa, and, the filter is obliquely provided relative to the mesa. The laser is arranged on the side of the filter provided with the wave-splitting surface. The optical receiver is arranged on the side of the filter away from the laser, and, the filter shields a receiving optical port of the optical receiver. The optical receiver receives a light transmitted via the filter. A light shone by the laser is reflected by the wave-splitting surface, and, the angle between the optical axis of the light shone by the laser and the normal of the wave-splitting surface is less than 45 degrees. Also provided in the present invention are an optical module and a communication device.
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Inventors:
KANG JINGRAN (CN)
LI YUANMOU (CN)
WEI ZHANG (CN)
LI XIGUANG (CN)
LI YUANMOU (CN)
WEI ZHANG (CN)
LI XIGUANG (CN)
Application Number:
PCT/CN2018/079139
Publication Date:
September 19, 2019
Filing Date:
March 15, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02B6/42
Foreign References:
| CN203950058U | 2014-11-19 | |||
| CN106324771A | 2017-01-11 | |||
| CN106950658A | 2017-07-14 | |||
| CN203166943U | 2013-08-28 | |||
| CN107346052A | 2017-11-14 | |||
| CN107247315A | 2017-10-13 | |||
| US20150177526A1 | 2015-06-25 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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