JPWO2022153643A1 - - Google Patents

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Publication number
JPWO2022153643A1
JPWO2022153643A1 JP2022504185A JP2022504185A JPWO2022153643A1 JP WO2022153643 A1 JPWO2022153643 A1 JP WO2022153643A1 JP 2022504185 A JP2022504185 A JP 2022504185A JP 2022504185 A JP2022504185 A JP 2022504185A JP WO2022153643 A1 JPWO2022153643 A1 JP WO2022153643A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022504185A
Other languages
Japanese (ja)
Other versions
JP7679828B2 (ja
JPWO2022153643A5 (enExample
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.)
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Publication of JPWO2022153643A1 publication Critical patent/JPWO2022153643A1/ja
Publication of JPWO2022153643A5 publication Critical patent/JPWO2022153643A5/ja
Application granted granted Critical
Publication of JP7679828B2 publication Critical patent/JP7679828B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01S5/0239—Combinations of electrical or optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
    • 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
    • H01S5/02208—Mountings; Housings characterised by the shape of the housings
    • H01S5/02212—Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
    • 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
    • H01S5/02253—Out-coupling of light using lenses
    • 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
    • H01S5/02255—Out-coupling of light using beam deflecting elements
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
    • H01S5/4093—Red, green and blue [RGB] generated directly by laser action or by a combination of laser action with nonlinear frequency conversion
    • 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
    • H01S5/023—Mount members, e.g. sub-mount members
    • H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
    • H01S5/02326—Arrangements for relative positioning of laser diodes and optical components, e.g. grooves in the mount to fix optical fibres or lenses
    • 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
    • H01S5/024—Arrangements for thermal management
    • H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
    • H01S5/02415—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling by using a thermo-electric cooler [TEC], e.g. Peltier element
    • 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
    • H01S5/024—Arrangements for thermal management
    • H01S5/02438—Characterized by cooling of elements other than the laser chip, e.g. an optical element being part of an external cavity or a collimating lens
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • H01S5/4056—Edge-emitting structures emitting light in more than one direction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Led Device Packages (AREA)
JP2022504185A 2021-01-18 2021-10-26 光モジュール Active JP7679828B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021005725 2021-01-18
JP2021005725 2021-01-18
PCT/JP2021/039394 WO2022153643A1 (ja) 2021-01-18 2021-10-26 光モジュール

Publications (3)

Publication Number Publication Date
JPWO2022153643A1 true JPWO2022153643A1 (enExample) 2022-07-21
JPWO2022153643A5 JPWO2022153643A5 (enExample) 2024-05-20
JP7679828B2 JP7679828B2 (ja) 2025-05-20

Family

ID=82447110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022504185A Active JP7679828B2 (ja) 2021-01-18 2021-10-26 光モジュール

Country Status (3)

Country Link
US (1) US20240079848A1 (enExample)
JP (1) JP7679828B2 (enExample)
WO (1) WO2022153643A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240055835A1 (en) * 2022-08-10 2024-02-15 Kyocera Sld Laser, Inc. Red green blue laser module

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090245315A1 (en) * 2008-03-28 2009-10-01 Victor Faybishenko Laser diode assemblies
WO2013146313A1 (ja) * 2012-03-26 2013-10-03 シチズンホールディングス株式会社 レーザ光源装置及びレーザ光源装置の製造方法
US8891579B1 (en) * 2011-12-16 2014-11-18 Nlight Photonics Corporation Laser diode apparatus utilizing reflecting slow axis collimators
JP2016046481A (ja) * 2014-08-26 2016-04-04 住友電気工業株式会社 光アセンブリの製造方法、及び光アセンブリ
JP2017201652A (ja) * 2016-05-02 2017-11-09 住友電気工業株式会社 光モジュール
JP2019046830A (ja) * 2017-08-29 2019-03-22 住友電気工業株式会社 光モジュール
US20190252863A1 (en) * 2018-02-06 2019-08-15 Nlight, Inc. Diode laser apparatus with fac lens out-of-plane beam steering
JP2019186551A (ja) * 2018-04-13 2019-10-24 住友電気工業株式会社 光モジュール、および光源装置
WO2019230144A1 (ja) * 2018-05-28 2019-12-05 住友電気工業株式会社 ミラー駆動機構および光モジュール

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3979396B2 (ja) * 2003-03-07 2007-09-19 住友電気工業株式会社 光モジュール及びその製造方法
US7137745B2 (en) * 2003-03-19 2006-11-21 Oki Electric Industry Co., Ltd. Subassembly and optical module
US9243761B2 (en) * 2013-02-28 2016-01-26 Sumitomo Electric Industries, Ltd. Optical assembly and method for assembling the same, and optical module implemented with optical assembly
JP2015225980A (ja) * 2014-05-28 2015-12-14 日立金属株式会社 光通信モジュール及びその製造方法
JP6070741B2 (ja) * 2015-03-02 2017-02-01 住友電気工業株式会社 光モジュール
JP6502409B2 (ja) * 2017-03-15 2019-04-17 株式会社フジクラ 光モジュール

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090245315A1 (en) * 2008-03-28 2009-10-01 Victor Faybishenko Laser diode assemblies
US8891579B1 (en) * 2011-12-16 2014-11-18 Nlight Photonics Corporation Laser diode apparatus utilizing reflecting slow axis collimators
WO2013146313A1 (ja) * 2012-03-26 2013-10-03 シチズンホールディングス株式会社 レーザ光源装置及びレーザ光源装置の製造方法
JP2016046481A (ja) * 2014-08-26 2016-04-04 住友電気工業株式会社 光アセンブリの製造方法、及び光アセンブリ
JP2017201652A (ja) * 2016-05-02 2017-11-09 住友電気工業株式会社 光モジュール
JP2019046830A (ja) * 2017-08-29 2019-03-22 住友電気工業株式会社 光モジュール
US20190252863A1 (en) * 2018-02-06 2019-08-15 Nlight, Inc. Diode laser apparatus with fac lens out-of-plane beam steering
JP2019186551A (ja) * 2018-04-13 2019-10-24 住友電気工業株式会社 光モジュール、および光源装置
WO2019230144A1 (ja) * 2018-05-28 2019-12-05 住友電気工業株式会社 ミラー駆動機構および光モジュール

Also Published As

Publication number Publication date
US20240079848A1 (en) 2024-03-07
JP7679828B2 (ja) 2025-05-20
WO2022153643A1 (ja) 2022-07-21

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