CN103293669A - 激光光源组件 - Google Patents
激光光源组件 Download PDFInfo
- Publication number
- CN103293669A CN103293669A CN2013100620298A CN201310062029A CN103293669A CN 103293669 A CN103293669 A CN 103293669A CN 2013100620298 A CN2013100620298 A CN 2013100620298A CN 201310062029 A CN201310062029 A CN 201310062029A CN 103293669 A CN103293669 A CN 103293669A
- Authority
- CN
- China
- Prior art keywords
- laser
- heat
- housing
- light source
- component
- 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.)
- Granted
Links
Images
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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/0405—Conductive cooling, e.g. by heat sinks or thermo-electric 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
-
- 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
-
- 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
- H01S5/02469—Passive cooling, e.g. where heat is removed by the housing as a whole or by a heat pipe without any active cooling element like a TEC
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Semiconductor Lasers (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012041070A JP5869913B2 (ja) | 2012-02-28 | 2012-02-28 | レーザ光源モジュール |
JP2012-041070 | 2012-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103293669A true CN103293669A (zh) | 2013-09-11 |
CN103293669B CN103293669B (zh) | 2016-09-21 |
Family
ID=49002593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310062029.8A Active CN103293669B (zh) | 2012-02-28 | 2013-02-19 | 激光光源组件 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9036233B2 (zh) |
JP (1) | JP5869913B2 (zh) |
CN (1) | CN103293669B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107240855A (zh) * | 2016-03-29 | 2017-10-10 | 发那科株式会社 | 激光振荡器 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6045216B2 (ja) * | 2012-06-22 | 2016-12-14 | キヤノン株式会社 | 光走査装置、及び該光走査装置を備える画像形成装置 |
JP2016138901A (ja) * | 2015-01-26 | 2016-08-04 | 株式会社日立エルジーデータストレージ | 光モジュール、及び走査型画像表示装置 |
JP6604033B2 (ja) * | 2015-05-20 | 2019-11-13 | 日本精機株式会社 | 投写型表示装置 |
US10333270B2 (en) | 2015-11-18 | 2019-06-25 | Sumitomo Electric Industries, Ltd. | Optical module and method for manufacturing the optical module |
JP6613957B2 (ja) * | 2016-02-26 | 2019-12-04 | 株式会社島津製作所 | レーザ装置 |
US20190123510A1 (en) * | 2017-10-19 | 2019-04-25 | Mega 1 Company Limited | Support rack for a laser machine |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000111775A (ja) * | 1998-10-05 | 2000-04-21 | Furukawa Electric Co Ltd:The | フィルタチップ保持装置 |
JP2001296490A (ja) * | 2000-04-14 | 2001-10-26 | Fuji Xerox Co Ltd | 光走査装置及びこの光走査装置に用いられる光源装置 |
JP2002329916A (ja) * | 2001-04-27 | 2002-11-15 | Ricoh Co Ltd | 光学装置、光ピックアップ及び情報記録装置 |
JP2003101124A (ja) * | 2001-09-27 | 2003-04-04 | Fuji Photo Film Co Ltd | Ld組付構造 |
CN101034939A (zh) * | 2007-04-02 | 2007-09-12 | 华为技术有限公司 | 一种光模块散热装置及散热器及通信装置 |
JP2009204692A (ja) * | 2008-02-26 | 2009-09-10 | Nikon Corp | 携帯型電子機器及び撮像装置 |
JP2010064426A (ja) * | 2008-09-12 | 2010-03-25 | Oki Data Corp | 露光装置及び画像形成装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003022542A (ja) * | 2001-07-10 | 2003-01-24 | Nec Corp | 半導体レーザの固定機構および光ヘッド装置 |
JP4028270B2 (ja) | 2002-03-19 | 2007-12-26 | 古河電気工業株式会社 | 光モジュール |
JP2005115999A (ja) * | 2003-10-03 | 2005-04-28 | Funai Electric Co Ltd | 光ピックアップ装置 |
JP2005183688A (ja) * | 2003-12-19 | 2005-07-07 | Ricoh Opt Ind Co Ltd | 光源装置 |
JP4720621B2 (ja) * | 2005-06-09 | 2011-07-13 | セイコーエプソン株式会社 | レーザ光源装置、表示装置、走査型表示装置およびプロジェクタ |
JP4581946B2 (ja) * | 2005-09-29 | 2010-11-17 | セイコーエプソン株式会社 | 画像表示装置 |
JP2009187607A (ja) * | 2008-02-05 | 2009-08-20 | Sharp Corp | 光ピックアップ装置 |
JP2010107751A (ja) * | 2008-10-30 | 2010-05-13 | Hitachi Ltd | プロジェクタ |
JP5281923B2 (ja) * | 2009-02-26 | 2013-09-04 | 株式会社日立製作所 | 投射型表示装置 |
JP4691613B1 (ja) * | 2010-09-13 | 2011-06-01 | パナソニック株式会社 | 画像表示装置 |
EP2723057B1 (en) * | 2011-06-20 | 2020-08-05 | Canon Finetech Nisca Inc. | Image scanning unit |
-
2012
- 2012-02-28 JP JP2012041070A patent/JP5869913B2/ja active Active
-
2013
- 2013-02-19 CN CN201310062029.8A patent/CN103293669B/zh active Active
- 2013-02-28 US US13/779,946 patent/US9036233B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000111775A (ja) * | 1998-10-05 | 2000-04-21 | Furukawa Electric Co Ltd:The | フィルタチップ保持装置 |
JP2001296490A (ja) * | 2000-04-14 | 2001-10-26 | Fuji Xerox Co Ltd | 光走査装置及びこの光走査装置に用いられる光源装置 |
JP2002329916A (ja) * | 2001-04-27 | 2002-11-15 | Ricoh Co Ltd | 光学装置、光ピックアップ及び情報記録装置 |
JP2003101124A (ja) * | 2001-09-27 | 2003-04-04 | Fuji Photo Film Co Ltd | Ld組付構造 |
CN101034939A (zh) * | 2007-04-02 | 2007-09-12 | 华为技术有限公司 | 一种光模块散热装置及散热器及通信装置 |
JP2009204692A (ja) * | 2008-02-26 | 2009-09-10 | Nikon Corp | 携帯型電子機器及び撮像装置 |
JP2010064426A (ja) * | 2008-09-12 | 2010-03-25 | Oki Data Corp | 露光装置及び画像形成装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107240855A (zh) * | 2016-03-29 | 2017-10-10 | 发那科株式会社 | 激光振荡器 |
US10516249B2 (en) | 2016-03-29 | 2019-12-24 | Fanuc Corporation | Laser oscillator |
Also Published As
Publication number | Publication date |
---|---|
US9036233B2 (en) | 2015-05-19 |
US20130222876A1 (en) | 2013-08-29 |
JP2013179113A (ja) | 2013-09-09 |
JP5869913B2 (ja) | 2016-02-24 |
CN103293669B (zh) | 2016-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Kanagawa Applicant after: Hitachi Audio-visual Media Co., Ltd. Address before: Iwate County Applicant before: Hitachi Audio-visual Media Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HITACHI-LG OPTICAL TECHNOLOGY K.K. Free format text: FORMER OWNER: HITACHI AUDIO-VISUAL MEDIA CO., LTD. Effective date: 20140829 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140829 Address after: Tokyo, Japan, Japan Applicant after: HLDS light science and technology Co., Ltd. Address before: Kanagawa Applicant before: Hitachi Audio-visual Media Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |