Invention Grant
- Patent Title: Optical receiver module, optical module, and optical transmission equipment
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Application No.: US16365715Application Date: 2019-03-27
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Publication No.: US10558002B2Publication Date: 2020-02-11
- Inventor: Koki Iemura , Michihide Sasada
- Applicant: Lumentum Japan, Inc.
- Applicant Address: JP Kanagawa
- Assignee: Lumentum Japan, Inc.
- Current Assignee: Lumentum Japan, Inc.
- Current Assignee Address: JP Kanagawa
- Agency: Harrity & Harrity, LLP
- Priority: JP2018-067458 20180330
- Main IPC: G02B6/12
- IPC: G02B6/12 ; G02B6/42

Abstract:
There are provided an optical receiver module with an improvement in high frequency characteristic and reduction in size. The optical receiver module includes a substrate, an IC provided with two or more IC terminals, a light receiving element disposed in front of the IC, provided with two or more PD terminals and having a light receiving window, and a first optical component disposed in front of the IC provided with two bridge footing sections, and a lens main body section located between upper portions of the two bridge footing sections, the lens main body section is provided with a lens and a mirror, and a distance L1 between a position A of the lens and a position B of the light receiving window is longer than a distance L2 between the position B and a position C of an end part of the two bridge footing sections.
Public/Granted literature
- US20190302381A1 OPTICAL RECEIVER MODULE, OPTICAL MODULE, AND OPTICAL TRANSMISSION EQUIPMENT Public/Granted day:2019-10-03
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