JP7679828B2 - 光モジュール - Google Patents

光モジュール Download PDF

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Publication number
JP7679828B2
JP7679828B2 JP2022504185A JP2022504185A JP7679828B2 JP 7679828 B2 JP7679828 B2 JP 7679828B2 JP 2022504185 A JP2022504185 A JP 2022504185A JP 2022504185 A JP2022504185 A JP 2022504185A JP 7679828 B2 JP7679828 B2 JP 7679828B2
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JP
Japan
Prior art keywords
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light
emitting element
semiconductor light
optical module
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JP2022504185A
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English (en)
Japanese (ja)
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JPWO2022153643A1 (enExample
JPWO2022153643A5 (enExample
Inventor
裕美 中西
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.)
Sumitomo Electric Industries Ltd
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Sumitomo Electric Industries Ltd
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Publication of JPWO2022153643A1 publication Critical patent/JPWO2022153643A1/ja
Publication of JPWO2022153643A5 publication Critical patent/JPWO2022153643A5/ja
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    • 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 JPWO2022153643A1 (enExample) 2022-07-21
JPWO2022153643A5 JPWO2022153643A5 (enExample) 2024-05-20
JP7679828B2 true 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 (8)

* 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
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 (7)

* 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
US8891579B1 (en) * 2011-12-16 2014-11-18 Nlight Photonics Corporation Laser diode apparatus utilizing reflecting slow axis collimators
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 (8)

* 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
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

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Publication number Publication date
JPWO2022153643A1 (enExample) 2022-07-21
WO2022153643A1 (ja) 2022-07-21
US20240079848A1 (en) 2024-03-07

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