CN110412693B - 一种小型化单纤双透无源光学模块 - Google Patents
一种小型化单纤双透无源光学模块 Download PDFInfo
- Publication number
- CN110412693B CN110412693B CN201910711942.3A CN201910711942A CN110412693B CN 110412693 B CN110412693 B CN 110412693B CN 201910711942 A CN201910711942 A CN 201910711942A CN 110412693 B CN110412693 B CN 110412693B
- Authority
- CN
- China
- Prior art keywords
- optical filter
- collimator
- optical
- same ray
- reflector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 181
- 239000000835 fiber Substances 0.000 title claims abstract description 11
- 239000013307 optical fiber Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 6
- 239000010409 thin film Substances 0.000 abstract description 12
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/30—Collimators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/34—Optical coupling means utilising prism or grating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910711942.3A CN110412693B (zh) | 2019-08-02 | 2019-08-02 | 一种小型化单纤双透无源光学模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910711942.3A CN110412693B (zh) | 2019-08-02 | 2019-08-02 | 一种小型化单纤双透无源光学模块 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110412693A CN110412693A (zh) | 2019-11-05 |
CN110412693B true CN110412693B (zh) | 2020-12-01 |
Family
ID=68365550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910711942.3A Active CN110412693B (zh) | 2019-08-02 | 2019-08-02 | 一种小型化单纤双透无源光学模块 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110412693B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115903144A (zh) * | 2021-09-30 | 2023-04-04 | 华为技术有限公司 | 分波器、合波器和光通信装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7263291B2 (en) * | 2002-07-09 | 2007-08-28 | Azna Llc | Wavelength division multiplexing source using multifunctional filters |
US20040076436A1 (en) * | 2002-10-18 | 2004-04-22 | Agere Systems Inc. | Bulk optics packaged unit and system including the same |
US20080013955A1 (en) * | 2004-05-26 | 2008-01-17 | Hoya Corporation | Optical Module and Optical Wavelength Multiplexing and Demultiplexing Device |
JP2007003812A (ja) * | 2005-06-23 | 2007-01-11 | Optohub:Kk | 光合分波器 |
WO2008054045A1 (en) * | 2006-10-31 | 2008-05-08 | Korea Advanced Institute Of Science And Technology | Apparatus for combining and splitting wavelength band having three input and output ports |
CN204575896U (zh) * | 2015-04-30 | 2015-08-19 | 深圳市鹏大光电技术有限公司 | 一种用于10g epon的波分复用器 |
KR101726650B1 (ko) * | 2015-08-24 | 2017-04-14 | (주) 라이트론 | 듀얼 대역통과 wdm 커플러가 내장된 광 송수신 모듈 |
CN207752189U (zh) * | 2018-02-05 | 2018-08-21 | 深圳市飞宇光纤系统有限公司 | 一种低损耗紧凑型光无源模块 |
-
2019
- 2019-08-02 CN CN201910711942.3A patent/CN110412693B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110412693A (zh) | 2019-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104076450B (zh) | 一种用于高速收发系统的bosa光学结构 | |
CN105891959B (zh) | 一种波长复用光学装置 | |
CN109782394A (zh) | 一种单光纤双向光收发组件 | |
CN213240587U (zh) | 一种紧凑型光学波分复用解复用装置 | |
CN110412693B (zh) | 一种小型化单纤双透无源光学模块 | |
CN104823392B (zh) | 一种双向光组件 | |
CN201194033Y (zh) | 窄带光学滤波器 | |
CN109917523A (zh) | 一种波长间隔小于20nm的50G单纤双向光模块 | |
CN203166943U (zh) | 一种波分复用光电器件 | |
CN100414333C (zh) | 一种单纤三向分波/合波器 | |
CN206400143U (zh) | 3×1波分复用器 | |
CN209560137U (zh) | 一种单光纤双向光收发组件 | |
CN207752189U (zh) | 一种低损耗紧凑型光无源模块 | |
CN205450361U (zh) | 一种高隔离度双fwdm收发结构 | |
CN114089481A (zh) | 一种采用光波导集成技术的新型波分复用器 | |
CN209690569U (zh) | 一种波长间隔小于20nm的50G单纤双向光模块 | |
CN211086685U (zh) | 一种双路带配线功能的100g密集型波分复用器 | |
CN211878229U (zh) | 一种带低损耗升级端口的紧凑型波分装置 | |
CN114047581A (zh) | 一种四纤双向波分复用器件制作工艺 | |
CN109802745B (zh) | 一种用于200g/400g光收发模块的8通道波分复用/解复用器件 | |
CN113970818A (zh) | 一种实现相邻20nm的单纤双向组件 | |
CN208188409U (zh) | 一种超小型反射式波分复用器件 | |
CN213398973U (zh) | 一种单边输出紧凑型粗波分复用器 | |
CN102289038A (zh) | 一种超窄带梳状滤波器 | |
CN206946045U (zh) | 一种平行光耦合的多波长组件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240925 Address after: 518000, Building 11, Building 201, Hebei Industrial Zone, Hualian Community, Longhua Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Feiyu Fiber Optic Co.,Ltd. Country or region after: China Address before: 518000 Zone A, 4th Floor, Deliwei Industrial Park, East of Dalang South Road, Longhua Office, Longhua New District, Shenzhen, Guangdong Province Patentee before: FLYIN OPTRONICS CO.,LTD. Country or region before: China |