CN101652689A - 用于光学三路复用器的准直球透镜 - Google Patents
用于光学三路复用器的准直球透镜 Download PDFInfo
- Publication number
- CN101652689A CN101652689A CN200880010772A CN200880010772A CN101652689A CN 101652689 A CN101652689 A CN 101652689A CN 200880010772 A CN200880010772 A CN 200880010772A CN 200880010772 A CN200880010772 A CN 200880010772A CN 101652689 A CN101652689 A CN 101652689A
- Authority
- CN
- China
- Prior art keywords
- optical
- light signal
- optoelectronic device
- configuration
- globe lens
- 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.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
-
- 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
- G02B6/29346—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 operating by wave or beam interference
- G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
- G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88991207P | 2007-02-14 | 2007-02-14 | |
US60/889,912 | 2007-02-14 | ||
PCT/US2008/054017 WO2008101120A1 (en) | 2007-02-14 | 2008-02-14 | Collimated ball lenses for optical triplexers |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101652689A true CN101652689A (zh) | 2010-02-17 |
CN101652689B CN101652689B (zh) | 2012-04-11 |
Family
ID=39685911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800107726A Active CN101652689B (zh) | 2007-02-14 | 2008-02-14 | 用于光学三路复用器的准直球透镜 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7995928B2 (zh) |
EP (1) | EP2115507A4 (zh) |
CN (1) | CN101652689B (zh) |
WO (1) | WO2008101120A1 (zh) |
Cited By (1)
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CN103748813A (zh) * | 2011-05-10 | 2014-04-23 | 欧特外尔有限公司 | 使用vcsel的多波长光发送器模块、光接收器模块和双向光收发器模块 |
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US10416425B2 (en) | 2009-02-09 | 2019-09-17 | X-Celeprint Limited | Concentrator-type photovoltaic (CPV) modules, receiver and sub-receivers and methods of forming same |
US11609336B1 (en) | 2018-08-21 | 2023-03-21 | Innovusion, Inc. | Refraction compensation for use in LiDAR systems |
US8244128B2 (en) * | 2010-04-14 | 2012-08-14 | Alcatel Lucent | Optical waveguide multiplexer |
US8714834B2 (en) | 2011-11-30 | 2014-05-06 | The United States Of America As Represented By The Secretary Of The Navy | Multichannel optical data coupler |
TWM484713U (zh) * | 2014-03-10 | 2014-08-21 | Luxnet Corp | 可替換式光發射模組及搭載有可替換式光發射模組的光收發器 |
JP2016006479A (ja) * | 2014-05-28 | 2016-01-14 | 日立金属株式会社 | 光送信モジュール |
US9692522B2 (en) * | 2015-04-15 | 2017-06-27 | Cisco Technology, Inc. | Multi-channel optical receiver or transmitter with a ball lens |
US9941965B2 (en) * | 2015-07-15 | 2018-04-10 | Flextronics Ap, Llc | Laser and optical charging and communications device and method of use |
WO2017059079A1 (en) * | 2015-09-29 | 2017-04-06 | Semprius, Inc. | Miniaturized devices for combined optical power conversion and data transmission |
US9887773B2 (en) * | 2015-09-30 | 2018-02-06 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Wavelength division multiplexing transistor outline (TO)-can assemblies for use in optical communications and optical communications module incorporating same |
WO2017105581A2 (en) | 2015-10-02 | 2017-06-22 | Semprius, Inc. | Wafer-integrated, ultra-low profile concentrated photovoltaics (cpv) for space applications |
US10197751B2 (en) | 2016-03-17 | 2019-02-05 | Applied Optoelectronics, Inc. | Coaxial transmitter optical subassembly (TOSA) including ball lens |
US20170329087A1 (en) * | 2016-05-16 | 2017-11-16 | Electronics And Telecommunications Research Institute | Optical demultiplexing device and method |
US10044445B2 (en) | 2016-08-31 | 2018-08-07 | Applied Optoelectronics, Inc. | Techniques for reducing electrical interconnection losses between a transmitter optical subassembly (TOSA) and associated driver circuitry and an optical transceiver system using the same |
US9977200B2 (en) * | 2016-08-31 | 2018-05-22 | Applied Optoelectronics, Inc. | Optical component assembly with a vertical mounting structure for multi-angle light path alignment and an optical subassembly using the same |
US10359572B2 (en) * | 2016-10-31 | 2019-07-23 | Electronics And Telecommunications Research Institute | Device and method for detecting optical signal |
EP3563180A4 (en) | 2016-12-30 | 2020-08-19 | Innovusion Ireland Limited | MULTI-WAVELENGTH LIDAR DESIGN |
US10942257B2 (en) | 2016-12-31 | 2021-03-09 | Innovusion Ireland Limited | 2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices |
US11009605B2 (en) | 2017-01-05 | 2021-05-18 | Innovusion Ireland Limited | MEMS beam steering and fisheye receiving lens for LiDAR system |
US10969475B2 (en) | 2017-01-05 | 2021-04-06 | Innovusion Ireland Limited | Method and system for encoding and decoding LiDAR |
WO2019079642A1 (en) | 2017-10-19 | 2019-04-25 | Innovusion Ireland Limited | LIDAR WITH EXTENDED DYNAMIC RANGE |
WO2019139895A1 (en) | 2018-01-09 | 2019-07-18 | Innovusion Ireland Limited | Lidar detection systems and methods that use multi-plane mirrors |
US11675050B2 (en) | 2018-01-09 | 2023-06-13 | Innovusion, Inc. | LiDAR detection systems and methods |
US11391823B2 (en) | 2018-02-21 | 2022-07-19 | Innovusion, Inc. | LiDAR detection systems and methods with high repetition rate to observe far objects |
US11927696B2 (en) | 2018-02-21 | 2024-03-12 | Innovusion, Inc. | LiDAR systems with fiber optic coupling |
US11422234B2 (en) | 2018-02-23 | 2022-08-23 | Innovusion, Inc. | Distributed lidar systems |
WO2020013890A2 (en) | 2018-02-23 | 2020-01-16 | Innovusion Ireland Limited | Multi-wavelength pulse steering in lidar systems |
WO2019245614A2 (en) | 2018-03-09 | 2019-12-26 | Innovusion Ireland Limited | Lidar safety systems and methods |
KR101985752B1 (ko) * | 2018-03-19 | 2019-09-03 | (주) 라이트론 | 수동광통신망 기반 비디오 중첩 플러거블형 광네트워크 장치 |
US11789132B2 (en) | 2018-04-09 | 2023-10-17 | Innovusion, Inc. | Compensation circuitry for lidar receiver systems and method of use thereof |
US11289873B2 (en) | 2018-04-09 | 2022-03-29 | Innovusion Ireland Limited | LiDAR systems and methods for exercising precise control of a fiber laser |
CN114114295A (zh) | 2018-06-15 | 2022-03-01 | 图达通爱尔兰有限公司 | 用于聚焦感兴趣的范围的lidar系统和方法 |
US11860316B1 (en) | 2018-08-21 | 2024-01-02 | Innovusion, Inc. | Systems and method for debris and water obfuscation compensation for use in LiDAR systems |
US11579300B1 (en) | 2018-08-21 | 2023-02-14 | Innovusion, Inc. | Dual lens receive path for LiDAR system |
US11796645B1 (en) | 2018-08-24 | 2023-10-24 | Innovusion, Inc. | Systems and methods for tuning filters for use in lidar systems |
US11614526B1 (en) | 2018-08-24 | 2023-03-28 | Innovusion, Inc. | Virtual windows for LIDAR safety systems and methods |
US11579258B1 (en) | 2018-08-30 | 2023-02-14 | Innovusion, Inc. | Solid state pulse steering in lidar systems |
WO2020102406A1 (en) | 2018-11-14 | 2020-05-22 | Innovusion Ireland Limited | Lidar systems and methods that use a multi-facet mirror |
WO2020146493A1 (en) | 2019-01-10 | 2020-07-16 | Innovusion Ireland Limited | Lidar systems and methods with beam steering and wide angle signal detection |
US11486970B1 (en) | 2019-02-11 | 2022-11-01 | Innovusion, Inc. | Multiple beam generation from a single source beam for use with a LiDAR system |
US11977185B1 (en) | 2019-04-04 | 2024-05-07 | Seyond, Inc. | Variable angle polygon for use with a LiDAR system |
EP4119996A4 (en) * | 2020-04-09 | 2023-05-10 | Huawei Technologies Co., Ltd. | OPTICAL COMMUNICATION DEVICE AND OPTICAL SIGNAL PROCESSING METHOD |
US11921234B2 (en) | 2021-02-16 | 2024-03-05 | Innovusion, Inc. | Attaching a glass mirror to a rotating metal motor frame |
US11422267B1 (en) | 2021-02-18 | 2022-08-23 | Innovusion, Inc. | Dual shaft axial flux motor for optical scanners |
EP4260086A1 (en) | 2021-03-01 | 2023-10-18 | Innovusion, Inc. | Fiber-based transmitter and receiver channels of light detection and ranging systems |
US11555895B2 (en) | 2021-04-20 | 2023-01-17 | Innovusion, Inc. | Dynamic compensation to polygon and motor tolerance using galvo control profile |
US11614521B2 (en) | 2021-04-21 | 2023-03-28 | Innovusion, Inc. | LiDAR scanner with pivot prism and mirror |
EP4305450A1 (en) | 2021-04-22 | 2024-01-17 | Innovusion, Inc. | A compact lidar design with high resolution and ultra-wide field of view |
US11624806B2 (en) | 2021-05-12 | 2023-04-11 | Innovusion, Inc. | Systems and apparatuses for mitigating LiDAR noise, vibration, and harshness |
EP4314884A1 (en) | 2021-05-21 | 2024-02-07 | Innovusion, Inc. | Movement profiles for smart scanning using galvonometer mirror inside lidar scanner |
US11768294B2 (en) | 2021-07-09 | 2023-09-26 | Innovusion, Inc. | Compact lidar systems for vehicle contour fitting |
US11871130B2 (en) | 2022-03-25 | 2024-01-09 | Innovusion, Inc. | Compact perception device |
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JP3062949B2 (ja) * | 1989-10-31 | 2000-07-12 | 京セラ株式会社 | 双方向受発光モジュール |
JPH06160674A (ja) * | 1992-11-19 | 1994-06-07 | Hitachi Ltd | 光電子装置 |
JPH0774343A (ja) * | 1993-08-31 | 1995-03-17 | Fujitsu Ltd | 集積化光装置及びその製造方法 |
JPH09211258A (ja) | 1996-02-01 | 1997-08-15 | Alps Electric Co Ltd | 光通信モジュール |
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JP3739540B2 (ja) * | 1997-08-04 | 2006-01-25 | アルプス電気株式会社 | 光送受信モジュール |
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CN1561015A (zh) * | 2004-03-08 | 2005-01-05 | �人��Ѹ�Ƽ��������ι�˾ | 三波长光分插复用器件 |
US7127133B2 (en) * | 2004-03-10 | 2006-10-24 | Alcatel | Monolithically integrated optic triplexer and method for making same |
KR100635375B1 (ko) * | 2004-09-14 | 2006-10-17 | 한국전자통신연구원 | 트랜시버 모듈 및 수동정렬을 위한 광학 벤치 |
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-
2008
- 2008-02-14 WO PCT/US2008/054017 patent/WO2008101120A1/en active Application Filing
- 2008-02-14 CN CN2008800107726A patent/CN101652689B/zh active Active
- 2008-02-14 EP EP08729911.1A patent/EP2115507A4/en not_active Withdrawn
- 2008-02-14 US US12/031,234 patent/US7995928B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103748813A (zh) * | 2011-05-10 | 2014-04-23 | 欧特外尔有限公司 | 使用vcsel的多波长光发送器模块、光接收器模块和双向光收发器模块 |
Also Published As
Publication number | Publication date |
---|---|
EP2115507A4 (en) | 2017-11-22 |
WO2008101120A1 (en) | 2008-08-21 |
CN101652689B (zh) | 2012-04-11 |
US7995928B2 (en) | 2011-08-09 |
US20080193135A1 (en) | 2008-08-14 |
EP2115507A1 (en) | 2009-11-11 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FINISAR OPTOELECTRONIC COMMUNICATIONS (SHANGHAI) C Free format text: FORMER OWNER: FINISAR CORP. Effective date: 20140728 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; TO: PUDONG NEW AREA, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20140728 Address after: No. 66, Qing Qing Road, Shanghai, Pudong Patentee after: Finisar Optoelectronic Communications (Shanghai) Co., Ltd. Address before: American California Patentee before: Finisar Corp. |