[go: up one dir, main page]

EP3665519A4 - Freiraum-cwdm-mux/demux zur integration mit einer fotonischen siliziumplattform - Google Patents

Freiraum-cwdm-mux/demux zur integration mit einer fotonischen siliziumplattform Download PDF

Info

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
cwdm
demultiplexer
integrating
silicon
free space
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
English (en)
French (fr)
Other versions
EP3665519A1 (de
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/de
Publication of EP3665519A4 publication Critical patent/EP3665519A4/de
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 zur integration mit einer fotonischen siliziumplattform Pending EP3665519A4 (de)

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 (de) 2020-06-17
EP3665519A4 true EP3665519A4 (de) 2021-04-28

Family

ID=69383063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18844681.9A Pending EP3665519A4 (de) 2017-08-10 2018-08-10 Freiraum-cwdm-mux/demux zur integration mit einer fotonischen siliziumplattform

Country Status (2)

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

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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198420A (ja) * 1983-04-27 1984-11-10 Hitachi Ltd 光合分波器用多層フイルタの製法
GB2153546A (en) * 1984-02-02 1985-08-21 Pilkington Perkin Elmer Ltd Optical filtering devices
US20040101247A1 (en) * 2001-03-13 2004-05-27 Yeou-Yen Chen Filter based multiplexer/demultiplexer component
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
WO2016024991A1 (en) * 2014-08-15 2016-02-18 Hewlett-Packard Development Company, Lp Optical mode matching

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012047232A1 (en) * 2010-10-08 2012-04-12 Hewlett-Packard Development Company, L.P. Optical multiplexing using laser arrays
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198420A (ja) * 1983-04-27 1984-11-10 Hitachi Ltd 光合分波器用多層フイルタの製法
GB2153546A (en) * 1984-02-02 1985-08-21 Pilkington Perkin Elmer Ltd Optical filtering devices
US20040101247A1 (en) * 2001-03-13 2004-05-27 Yeou-Yen Chen Filter based multiplexer/demultiplexer component
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
WO2016024991A1 (en) * 2014-08-15 2016-02-18 Hewlett-Packard Development Company, Lp Optical mode matching

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
CN110785686A (zh) 2020-02-11
EP3665519A1 (de) 2020-06-17

Similar Documents

Publication Publication Date Title
EP3776074C0 (de) Heterogene struktur auf einer integrierten photonikplattform
EP3634203A4 (de) Optischen kohärenztomografie mit raumteilungs-multiplexing unter verwendung einer integrierten photonischen vorrichtung
EP3489305A4 (de) Wärmeleitfähige polysiloxanzusammensetzung
EP3347748A4 (de) Auf niedrigkontrast-siliciumnitrid basierende metaflächen
EP3458897A4 (de) Direktionale hintergrundleuchten zur weitwinkelbildgebung
EP3480855A4 (de) Halbleiterbauelement
EP3416188A4 (de) Halbleiterbauelement
EP3379306A4 (de) Optische siliciumschaltung
EP3416610A4 (de) Polyharnstoffkapselzusammensetzungen
EP3649306A4 (de) Kombinationsschloss
EP3665519A4 (de) Freiraum-cwdm-mux/demux zur integration mit einer fotonischen siliziumplattform
EP3438004A4 (de) Wärmeableitvorrichtung mit einer wärmerohrplatte
EP3825723A4 (de) Halbleiter-photodetektionsvorrichtung
MA45306A (fr) Mise à jour d'une carte électroanatomique
EP3901993A4 (de) Halbleiterbauelement
EP3870755A4 (de) Trennschicht
EP4315739A4 (de) Agiler kryptographischer einsatzdienst
EP3428964A4 (de) Halbleiterbauelement
EP2999980A4 (de) Optische vorrichtungen mit rasterlinse mit hohem kontrast
IT201900020298A1 (it) Dispositivo di protezione indossabile
EP3316287A4 (de) Halbleiterbauelement
EP3358684A4 (de) Halbleiterlaservorrichtung
EP3374692A4 (de) Direktionale hintergrundleuchten zur weitwinkelbildgebung
EP3761356A4 (de) Halbleiterbauelement
EP3474316A4 (de) Halbleiterbauelement

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20191216

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: G02B0006000000

Ipc: G02B0006293000

A4 Supplementary search report drawn up and despatched

Effective date: 20210330

RIC1 Information provided on ipc code assigned before grant

Ipc: G02B 6/293 20060101AFI20210324BHEP

Ipc: G02B 6/42 20060101ALI20210324BHEP

Ipc: H04B 10/50 20130101ALI20210324BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20221031

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230525

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN