EP3803483A4 - Method and device for aligning a laser and a waveguide - Google Patents

Method and device for aligning a laser and a waveguide Download PDF

Info

Publication number
EP3803483A4
EP3803483A4 EP19815236.5A EP19815236A EP3803483A4 EP 3803483 A4 EP3803483 A4 EP 3803483A4 EP 19815236 A EP19815236 A EP 19815236A EP 3803483 A4 EP3803483 A4 EP 3803483A4
Authority
EP
European Patent Office
Prior art keywords
waveguide
aligning
laser
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
EP19815236.5A
Other languages
German (de)
French (fr)
Other versions
EP3803483A2 (en
Inventor
Yoel CHETRIT
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.)
Dust Photonics
Original Assignee
Dust Photonics
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 Dust Photonics filed Critical Dust Photonics
Publication of EP3803483A2 publication Critical patent/EP3803483A2/en
Publication of EP3803483A4 publication Critical patent/EP3803483A4/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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • G02B6/4227—Active alignment methods, e.g. procedures and algorithms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/0014—Monitoring arrangements not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
EP19815236.5A 2018-06-03 2019-06-03 Method and device for aligning a laser and a waveguide Pending EP3803483A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862679824P 2018-06-03 2018-06-03
US201862794808P 2018-06-21 2018-06-21
US201962794815P 2019-01-21 2019-01-21
PCT/IB2019/054584 WO2019234589A2 (en) 2018-06-03 2019-06-03 Method and device for aligning a laser and a waveguide

Publications (2)

Publication Number Publication Date
EP3803483A2 EP3803483A2 (en) 2021-04-14
EP3803483A4 true EP3803483A4 (en) 2022-06-15

Family

ID=68770330

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19815236.5A Pending EP3803483A4 (en) 2018-06-03 2019-06-03 Method and device for aligning a laser and a waveguide

Country Status (3)

Country Link
EP (1) EP3803483A4 (en)
CN (1) CN112912778A (en)
WO (1) WO2019234589A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023544952A (en) * 2020-08-04 2023-10-26 ダストフォトニクス Aligning laser chips with other chips using selective couplers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004219786A (en) * 2003-01-16 2004-08-05 Hitachi Ltd Manufacture method of semiconductor optical circuit device and manufacture apparatus for semiconductor optical circuit
JP2005134444A (en) * 2003-10-28 2005-05-26 Matsushita Electric Works Ltd Optical waveguide module and its manufacturing method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1120672A1 (en) * 2000-01-25 2001-08-01 Corning Incorporated Self-alignment hybridization process and component
DE10253440A1 (en) * 2002-11-12 2004-05-27 Infineon Technologies Ag Planar optical circuit for phased arrays and attenuators has additional integrated waveguides to lead away stray light
EP2304483B1 (en) * 2008-06-23 2016-04-13 Imec Retro-reflective structures
KR101003053B1 (en) * 2008-09-23 2010-12-22 한국전자통신연구원 a wavelength-tunable external cavity laser
US8593914B2 (en) * 2010-12-22 2013-11-26 Western Digital (Fremont), Llc Method and system for optically coupling a laser with a transducer in an energy assisted magnetic recording disk drive
WO2012158671A1 (en) * 2011-05-16 2012-11-22 Ultra Communications, Inc. Compact optical package made with planar structures
US8451695B2 (en) * 2011-06-23 2013-05-28 Seagate Technology Llc Vertical cavity surface emitting laser with integrated mirror and waveguide
US9494748B2 (en) * 2015-01-08 2016-11-15 Acacia Communications, Inc. Through transmission path on photonic circuits for optical alignment
CA2989344C (en) * 2015-06-12 2023-09-26 Pacific Biosciences Of California, Inc. Integrated target waveguide devices and systems for optical coupling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004219786A (en) * 2003-01-16 2004-08-05 Hitachi Ltd Manufacture method of semiconductor optical circuit device and manufacture apparatus for semiconductor optical circuit
JP2005134444A (en) * 2003-10-28 2005-05-26 Matsushita Electric Works Ltd Optical waveguide module and its manufacturing method

Also Published As

Publication number Publication date
CN112912778A (en) 2021-06-04
WO2019234589A3 (en) 2020-02-27
WO2019234589A2 (en) 2019-12-12
EP3803483A2 (en) 2021-04-14

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