TW200724971A - Laser device - Google Patents

Laser device

Info

Publication number
TW200724971A
TW200724971A TW094146091A TW94146091A TW200724971A TW 200724971 A TW200724971 A TW 200724971A TW 094146091 A TW094146091 A TW 094146091A TW 94146091 A TW94146091 A TW 94146091A TW 200724971 A TW200724971 A TW 200724971A
Authority
TW
Taiwan
Prior art keywords
holder
collimator lens
laser
flange
inner portion
Prior art date
Application number
TW094146091A
Other languages
English (en)
Other versions
TWI269063B (en
Inventor
Ming-Hua Wen
Guo-Zen Chen
I-Lin Chu
han-bin Wang
Original Assignee
E Pin Optical Industry 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 E Pin Optical Industry Co Ltd filed Critical E Pin Optical Industry Co Ltd
Priority to TW094146091A priority Critical patent/TWI269063B/zh
Priority to US11/385,806 priority patent/US7457342B2/en
Priority to JP2006010022U priority patent/JP3129506U/ja
Application granted granted Critical
Publication of TWI269063B publication Critical patent/TWI269063B/zh
Publication of TW200724971A publication Critical patent/TW200724971A/zh

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/025—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using glue
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/0409—Details of projection optics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Lasers (AREA)
  • Mechanical Optical Scanning Systems (AREA)
TW094146091A 2005-12-23 2005-12-23 Laser device TWI269063B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW094146091A TWI269063B (en) 2005-12-23 2005-12-23 Laser device
US11/385,806 US7457342B2 (en) 2005-12-23 2006-03-22 Laser device
JP2006010022U JP3129506U (ja) 2005-12-23 2006-12-11 レーザー装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094146091A TWI269063B (en) 2005-12-23 2005-12-23 Laser device

Publications (2)

Publication Number Publication Date
TWI269063B TWI269063B (en) 2006-12-21
TW200724971A true TW200724971A (en) 2007-07-01

Family

ID=38193673

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094146091A TWI269063B (en) 2005-12-23 2005-12-23 Laser device

Country Status (3)

Country Link
US (1) US7457342B2 (zh)
JP (1) JP3129506U (zh)
TW (1) TWI269063B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2969315B1 (fr) * 2010-12-15 2012-12-14 Univ Reims Champagne Ardenne Procede et dispositif d'emission d'un faisceau laser dans un boitier
JP5950147B2 (ja) * 2011-09-20 2016-07-13 カシオ計算機株式会社 光源装置、プロジェクタ、及び光源装置の製造方法
JP6679258B2 (ja) * 2015-09-24 2020-04-15 キヤノン株式会社 光源装置、走査光学装置、及び画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709606A (en) * 1969-08-30 1973-01-09 Nippon Kogaku Kk Device for adjusting angle of inclination of reference mirror for interferometer
US4661959A (en) * 1984-02-17 1987-04-28 Ricoh Company, Ltd. Lasing device
DE3413748A1 (de) * 1984-04-12 1985-10-17 Telefunken electronic GmbH, 7100 Heilbronn Optisches system
US5880452A (en) * 1990-11-15 1999-03-09 Geo Labs, Inc. Laser based PCMCIA data collection system with automatic triggering for portable applications and method of use
US5758950A (en) * 1996-03-05 1998-06-02 Ricoh Company, Ltd. Light source device for an image forming apparatus
JP3929664B2 (ja) * 1999-12-08 2007-06-13 株式会社リコー マルチビーム光源ユニット及びその調整方法、位置決め用治具、並びに画像形成装置
JP4095283B2 (ja) * 2000-12-06 2008-06-04 キヤノン株式会社 レーザ装置

Also Published As

Publication number Publication date
TWI269063B (en) 2006-12-21
US7457342B2 (en) 2008-11-25
US20070147461A1 (en) 2007-06-28
JP3129506U (ja) 2007-02-22

Similar Documents

Publication Publication Date Title
MX2009011655A (es) Sonda laser oftalmica de multiples puntos.
ATE542107T1 (de) Selbstmischende lasermessvorrichtung
TW200638130A (en) Optical package, optical lens and backlight assembly having the same
US9310620B2 (en) Laser beam collimation apparatus and manufacturing method thereof
TW200636295A (en) Optical lens, optical module having the same, and backlight assembly having the same
TW200511290A (en) Objective lens, optical pick-up device, and optical disk device
ATE550129T1 (de) Laserbearbeitungsvorrichtungen
DE60318780D1 (de) Lichtbestrahlungsgerät
ATE481600T1 (de) Led-anzeigevorrichtung
TW200707718A (en) Bidirectional transceiver assembly for POF application
GB2419684B (en) Electro-optical subassemblies and method for assembly thereof
DE602005001440D1 (de) Laserschneidgerät
TW200724971A (en) Laser device
JP2009186699A (ja) レンズユニット及びその製造方法
JP5538467B2 (ja) レンズユニット、光照射ユニット及び光照射装置
TWI619968B (zh) 光照射裝置
TW200720769A (en) Backlight module
JP6293015B2 (ja) 出力測定装置用アダプタ
WO2008156598A3 (en) Laser diode emitter power concentration enhancement
WO2011014632A3 (en) Organic laser
ATE380976T1 (de) Leuchtkörper
EP1600961A3 (en) Optical pickup device
US9054483B2 (en) Photoelectric converting module
JP2012204547A (ja) 照明装置
TWI265506B (en) Object-lens device for an optical pick-up head

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees