CN121002406A - 棱镜、光源装置 - Google Patents

棱镜、光源装置

Info

Publication number
CN121002406A
CN121002406A CN202480027819.9A CN202480027819A CN121002406A CN 121002406 A CN121002406 A CN 121002406A CN 202480027819 A CN202480027819 A CN 202480027819A CN 121002406 A CN121002406 A CN 121002406A
Authority
CN
China
Prior art keywords
prism
substantially parallel
parallel light
incident
region
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
CN202480027819.9A
Other languages
English (en)
Chinese (zh)
Inventor
田中康弘
饭山智子
浅井阳介
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN121002406A publication Critical patent/CN121002406A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—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
    • H01S5/02253—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN202480027819.9A 2023-04-28 2024-04-10 棱镜、光源装置 Pending CN121002406A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-075204 2023-04-28
JP2023075204 2023-04-28
PCT/JP2024/014553 WO2024225039A1 (ja) 2023-04-28 2024-04-10 プリズム、光源装置

Publications (1)

Publication Number Publication Date
CN121002406A true CN121002406A (zh) 2025-11-21

Family

ID=93256393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480027819.9A Pending CN121002406A (zh) 2023-04-28 2024-04-10 棱镜、光源装置

Country Status (3)

Country Link
JP (1) JPWO2024225039A1 (https=)
CN (1) CN121002406A (https=)
WO (1) WO2024225039A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001338433A (ja) * 2000-05-24 2001-12-07 Hitachi Ltd 光ヘッド及びそれを用いた光ディスク装置
JP2002207110A (ja) * 2001-01-10 2002-07-26 Ricoh Co Ltd 複合機能プリズム及び光ピックアップ装置
JP4188795B2 (ja) * 2003-10-07 2008-11-26 リコー光学株式会社 光パワー合成用光学系および光源モジュール
US8132919B2 (en) * 2009-04-30 2012-03-13 Eastman Kodak Company Digital projector using arrayed light sources
JP2014203500A (ja) * 2013-04-10 2014-10-27 株式会社日立メディアエレクトロニクス 光情報記録再生装置
JP6582487B2 (ja) * 2015-03-27 2019-10-02 セイコーエプソン株式会社 光源装置、照明装置、およびプロジェクター

Also Published As

Publication number Publication date
WO2024225039A1 (ja) 2024-10-31
JPWO2024225039A1 (https=) 2024-10-31

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