KR20250047320A - 발광 모듈 - Google Patents

발광 모듈 Download PDF

Info

Publication number
KR20250047320A
KR20250047320A KR1020257006009A KR20257006009A KR20250047320A KR 20250047320 A KR20250047320 A KR 20250047320A KR 1020257006009 A KR1020257006009 A KR 1020257006009A KR 20257006009 A KR20257006009 A KR 20257006009A KR 20250047320 A KR20250047320 A KR 20250047320A
Authority
KR
South Korea
Prior art keywords
light
laser light
mirror member
cover
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
KR1020257006009A
Other languages
English (en)
Korean (ko)
Inventor
가즈마 고즈루
Original Assignee
니치아 카가쿠 고교 가부시키가이샤
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 니치아 카가쿠 고교 가부시키가이샤 filed Critical 니치아 카가쿠 고교 가부시키가이샤
Publication of KR20250047320A publication Critical patent/KR20250047320A/ko
Pending legal-status Critical Current

Links

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
    • H01S5/0225—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
    • H01S5/40—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
    • H01S5/02—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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02257—Out-coupling of light using windows, e.g. specially adapted for back-reflecting light to a detector inside the housing
    • 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
    • H01S5/02315—Support members, e.g. bases or carriers
    • 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
    • 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
    • H01S5/02251—Out-coupling of light using optical fibres
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
KR1020257006009A 2022-07-29 2023-07-24 발광 모듈 Pending KR20250047320A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022122104 2022-07-29
JPJP-P-2022-122104 2022-07-29
PCT/JP2023/027025 WO2024024734A1 (ja) 2022-07-29 2023-07-24 発光モジュール

Publications (1)

Publication Number Publication Date
KR20250047320A true KR20250047320A (ko) 2025-04-03

Family

ID=89706342

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257006009A Pending KR20250047320A (ko) 2022-07-29 2023-07-24 발광 모듈

Country Status (6)

Country Link
US (1) US20260045773A1 (https=)
EP (1) EP4564617A1 (https=)
JP (1) JPWO2024024734A1 (https=)
KR (1) KR20250047320A (https=)
CN (1) CN119631254A (https=)
WO (1) WO2024024734A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016051836A1 (ja) 2014-10-02 2016-04-07 三菱電機株式会社 光部品、光モジュールおよび光部品の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3277736B2 (ja) * 1994-12-29 2002-04-22 ソニー株式会社 半導体素子の封止構造
JP2009200079A (ja) * 2008-02-19 2009-09-03 Seiko Epson Corp 光源装置、プロジェクタ、及びモニタ装置
JP6605651B2 (ja) * 2018-03-27 2019-11-13 株式会社フジクラ レーザモジュール及びレーザ装置
CN113165115B (zh) * 2018-12-06 2023-07-18 新唐科技日本株式会社 光源单元、照明装置、加工装置以及偏转元件
JP7502200B2 (ja) * 2019-02-13 2024-06-18 古河電気工業株式会社 光モジュール
JPWO2022064938A1 (https=) * 2020-09-28 2022-03-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016051836A1 (ja) 2014-10-02 2016-04-07 三菱電機株式会社 光部品、光モジュールおよび光部品の製造方法

Also Published As

Publication number Publication date
CN119631254A (zh) 2025-03-14
EP4564617A1 (en) 2025-06-04
US20260045773A1 (en) 2026-02-12
WO2024024734A1 (ja) 2024-02-01
JPWO2024024734A1 (https=) 2024-02-01

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250224

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application