Invention Grant
- Patent Title: Monolithic optical coupling module based on total internal reflection surfaces
- Patent Title (中): 基于全内反射面的单片光耦合模块
-
Application No.: US13527234Application Date: 2012-06-19
-
Publication No.: US08933391B2Publication Date: 2015-01-13
- Inventor: Shipeng Yan , Yanwu Zhang , Dong Pan , Jack Yuan
- Applicant: Shipeng Yan , Yanwu Zhang , Dong Pan , Jack Yuan
- Applicant Address: US MA Woburn
- Assignee: SiFotonics Technologies Co, Ltd.
- Current Assignee: SiFotonics Technologies Co, Ltd.
- Current Assignee Address: US MA Woburn
- Agency: Han IP Corporation
- Main IPC: H01L31/0232
- IPC: H01L31/0232 ; H01S5/022 ; G02B6/42 ; H01S5/40
Abstract:
A low-cost monolithic optical module for splitting one or more input optical beams to two or more output optical beams is provided. The one or more input optical beams are reflected by two or more total internal reflection (TIR) surfaces of the monolithic optical module. A light splitting ratio between the two or more output optical beams is predetermined by one or more physical features of the two or more TIR surfaces.
Public/Granted literature
- US20120261559A1 Monolithic Optical Coupling Module Based On Total Internal Reflection Surfaces Public/Granted day:2012-10-18
Information query
IPC分类:
