EP3665519A4 - FREIRAUM-CWDM-MUX / DEMUX FOR INTEGRATION WITH A PHOTONIC SILICON PLATFORM - Google Patents

FREIRAUM-CWDM-MUX / DEMUX FOR INTEGRATION WITH A PHOTONIC SILICON PLATFORM Download PDF

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Publication number
EP3665519A4
EP3665519A4 EP18844681.9A EP18844681A EP3665519A4 EP 3665519 A4 EP3665519 A4 EP 3665519A4 EP 18844681 A EP18844681 A EP 18844681A EP 3665519 A4 EP3665519 A4 EP 3665519A4
Authority
EP
European Patent Office
Prior art keywords
demux
integration
free space
silicon photonics
photonics platform
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.)
Pending
Application number
EP18844681.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3665519A1 (en
Inventor
Mark Peterson
Subal Sahni
Peter De Dobbelaere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luxtera LLC
Original Assignee
Luxtera LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luxtera LLC filed Critical Luxtera LLC
Priority claimed from PCT/US2018/046264 external-priority patent/WO2019032993A1/en
Publication of EP3665519A1 publication Critical patent/EP3665519A1/en
Publication of EP3665519A4 publication Critical patent/EP3665519A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/42—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
    • G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/506—Multiwavelength transmitters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • 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
    • G02B6/29365—Serial cascade of filters or filtering operations, e.g. for a large number of channels in a multireflection configuration, i.e. beam following a zigzag path between filters or filtering operations
    • G02B6/29367—Zigzag path within a transparent optical block, e.g. filter deposited on an etalon, glass plate, wedge acting as a stable spacer
    • 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
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
    • 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
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • 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
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Communication System (AREA)
EP18844681.9A 2017-08-10 2018-08-10 FREIRAUM-CWDM-MUX / DEMUX FOR INTEGRATION WITH A PHOTONIC SILICON PLATFORM Pending EP3665519A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762543679P 2017-08-10 2017-08-10
US201762545652P 2017-08-15 2017-08-15
PCT/US2018/046264 WO2019032993A1 (en) 2017-08-10 2018-08-10 FREE SPACE CWDM MULTIPLEXER / DEMULTIPLEXER FOR INTEGRATING WITH A SILICON PHOTONIC PLATFORM

Publications (2)

Publication Number Publication Date
EP3665519A1 EP3665519A1 (en) 2020-06-17
EP3665519A4 true EP3665519A4 (en) 2021-04-28

Family

ID=69383063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18844681.9A Pending EP3665519A4 (en) 2017-08-10 2018-08-10 FREIRAUM-CWDM-MUX / DEMUX FOR INTEGRATION WITH A PHOTONIC SILICON PLATFORM

Country Status (2)

Country Link
EP (1) EP3665519A4 (zh)
CN (1) CN110785686A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113281860A (zh) * 2021-05-24 2021-08-20 湖北工业大学 一种光电集成电路板通信系统
CN115728881A (zh) * 2021-09-01 2023-03-03 中兴通讯股份有限公司 光模块及光处理方法
WO2023102769A1 (en) * 2021-12-08 2023-06-15 Lumentum Operations Llc Multiple filter package configuration for wavelength division multiplexer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011008041A2 (ko) * 2009-07-17 2011-01-20 주식회사 포투 파장분할 다중화 광 모듈
US20150114554A1 (en) * 2013-10-31 2015-04-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Optical multiplexer and demultiplexer and a method for fabricating and assembling the multiplexer/demultiplexer
WO2015065459A1 (en) * 2013-10-31 2015-05-07 Hewlett-Packard Development Company, L.P. Multiplexed optoelectronic engines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6870976B2 (en) * 2001-03-13 2005-03-22 Opnext, Inc. Filter based multiplexer/demultiplexer component
CN103201969B (zh) * 2010-10-08 2016-10-19 慧与发展有限责任合伙企业 使用激光器阵列的光复用
CN202713311U (zh) * 2012-06-06 2013-01-30 苏州旭创科技有限公司 应用于高速并行长距离传输的新型波分复用解复用光组件
CN204101771U (zh) * 2014-09-02 2015-01-14 博立达（厦门）科技有限公司 多端口复式结构自由空间耦合波分复用器
CN205826904U (zh) * 2016-06-17 2016-12-21 武汉光迅科技股份有限公司 一种波长复用光学装置
CN205899074U (zh) * 2016-07-08 2017-01-18 武汉锐奥特科技有限公司 一种波分复用光器件及波分解复用光器件

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011008041A2 (ko) * 2009-07-17 2011-01-20 주식회사 포투 파장분할 다중화 광 모듈
US20150114554A1 (en) * 2013-10-31 2015-04-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Optical multiplexer and demultiplexer and a method for fabricating and assembling the multiplexer/demultiplexer
WO2015065459A1 (en) * 2013-10-31 2015-05-07 Hewlett-Packard Development Company, L.P. Multiplexed optoelectronic engines

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ALI M E ET AL: "MAUI: Enabling Fiber-to-the-Processor With Parallel Multiwavelength Optical Interconnects", JOURNAL OF LIGHTWAVE TECHNOLOGY, IEEE, USA, vol. 22, no. 9, September 2004 (2004-09-01), pages 2043 - 2054, XP011118631, ISSN: 0733-8724, DOI: 10.1109/JLT.2004.833251 *
See also references of WO2019032993A1 *

Also Published As

Publication number Publication date
EP3665519A1 (en) 2020-06-17
CN110785686A (zh) 2020-02-11

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