Title:
MINIATURE OPTICAL WAVELENGTH-DIVISION MULTIPLEXING INTEGRATED DEVICE, AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/223265
Kind Code:
A1
Abstract:
A miniature optical wavelength-division multiplexing integrated device, comprising: at least two optical filter elements being a first optical filter element (1) and a second optical filter element (2). The first optical filter element (1) has one end coated with an anti-reflective film (11), and the other end coated with a first optical wavelength-division multiplexing light filtering film (10). The second optical filter element (2) has one end coated with an optical film, such as a highly reflective film (9), and the other end coated with a second optical wavelength-division multiplexing light filtering film (20). Two adjacent surfaces of the first optical filtering element (1) and second optical filtering element (2) are connected by means of an adhesive therebetween. The miniature optical wavelength-division multiplexing integrated device enables batch manufacturing, simplifies an assembly process, lowers manufacturing costs, and reduces the overall product size, thus providing the novel integrated wavelength-division multiplexer assembly having optimized performance.
Inventors:
LI JINGHUI (CN)
LU WEN (CN)
JIN CHENG (CN)
LIU LEO (CN)
ZHANG DANIEL (CN)
ZHOU QIANG (CN)
LU WEN (CN)
JIN CHENG (CN)
LIU LEO (CN)
ZHANG DANIEL (CN)
ZHOU QIANG (CN)
Application Number:
PCT/CN2017/087201
Publication Date:
December 13, 2018
Filing Date:
June 05, 2017
Export Citation:
Assignee:
AUXORA SHENZHEN INC (CN)
International Classes:
G02B6/293
Foreign References:
| CN104954075A | 2015-09-30 | |||
| CN105158853A | 2015-12-16 | |||
| CN203301489U | 2013-11-20 | |||
| CN205958795U | 2017-02-15 | |||
| US20020197008A1 | 2002-12-26 | |||
| JPH05341232A | 1993-12-24 |
Attorney, Agent or Firm:
SHEN ZHEN QIAN NA PATENT AGENCY LTD. (CN)
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