TWI403051B - 表面發射雷射元件,表面發射雷射陣列,光學掃描裝置和影像形成設備 - Google Patents
表面發射雷射元件,表面發射雷射陣列,光學掃描裝置和影像形成設備 Download PDFInfo
- Publication number
- TWI403051B TWI403051B TW098118740A TW98118740A TWI403051B TW I403051 B TWI403051 B TW I403051B TW 098118740 A TW098118740 A TW 098118740A TW 98118740 A TW98118740 A TW 98118740A TW I403051 B TWI403051 B TW I403051B
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- Prior art keywords
- emitting laser
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- light
- laser element
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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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
-
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18386—Details of the emission surface for influencing the near- or far-field, e.g. a grating on the surface
- H01S5/18394—Apertures, e.g. defined by the shape of the upper electrode
-
- 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
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
-
- 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
-
- 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
- H01S5/42—Arrays of surface emitting lasers
- H01S5/423—Arrays of surface emitting lasers having a vertical cavity
-
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18308—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement
- H01S5/18311—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement using selective oxidation
-
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18344—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] characterized by the mesa, e.g. dimensions or shape of the mesa
- H01S5/1835—Non-circular mesa
-
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
- H01S5/18355—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a defined polarisation
-
- 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
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
- H01S5/3202—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures grown on specifically orientated substrates, or using orientation dependent growth
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008148008A JP2009295792A (ja) | 2008-06-05 | 2008-06-05 | 面発光レーザ素子、面発光レーザアレイ、光走査装置及び画像形成装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201008066A TW201008066A (en) | 2010-02-16 |
| TWI403051B true TWI403051B (zh) | 2013-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098118740A TWI403051B (zh) | 2008-06-05 | 2009-06-05 | 表面發射雷射元件,表面發射雷射陣列,光學掃描裝置和影像形成設備 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8421837B2 (enExample) |
| EP (1) | EP2131459B1 (enExample) |
| JP (1) | JP2009295792A (enExample) |
| KR (1) | KR101011172B1 (enExample) |
| CN (1) | CN101640377A (enExample) |
| TW (1) | TWI403051B (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5515767B2 (ja) | 2009-05-28 | 2014-06-11 | 株式会社リコー | 面発光レーザ素子の製造方法、面発光レーザ素子、面発光レーザアレイ、光走査装置及び画像形成装置 |
| JP2011018876A (ja) * | 2009-06-09 | 2011-01-27 | Ricoh Co Ltd | 面発光レーザ素子の製造方法、光走査装置、画像形成装置及び酸化装置 |
| JP5510899B2 (ja) | 2009-09-18 | 2014-06-04 | 株式会社リコー | 面発光レーザ素子、面発光レーザアレイ、光走査装置、及び画像形成装置 |
| WO2011059833A2 (en) * | 2009-10-29 | 2011-05-19 | California Institute Of Technology | Dual-mode raster point scanning/light sheet illumination microscope |
| JP5532321B2 (ja) * | 2009-11-17 | 2014-06-25 | 株式会社リコー | 面発光レーザ素子、面発光レーザアレイ、光走査装置及び画像形成装置 |
| JP5527714B2 (ja) * | 2009-11-18 | 2014-06-25 | 株式会社リコー | 面発光レーザ素子、面発光レーザアレイ、光走査装置及び画像形成装置 |
| JP5522595B2 (ja) * | 2009-11-27 | 2014-06-18 | 株式会社リコー | 面発光レーザ素子、面発光レーザアレイ、光走査装置及び画像形成装置 |
| JP2011151357A (ja) * | 2009-12-21 | 2011-08-04 | Ricoh Co Ltd | 光デバイス、光走査装置及び画像形成装置 |
| JP2011166108A (ja) * | 2010-01-15 | 2011-08-25 | Ricoh Co Ltd | 面発光レーザ素子、面発光レーザアレイ、光走査装置及び画像形成装置 |
| JP5923861B2 (ja) * | 2010-03-18 | 2016-05-25 | 株式会社リコー | 面発光レーザ、面発光レーザアレイ、光走査装置及び画像形成装置 |
| JP5834414B2 (ja) * | 2010-03-18 | 2015-12-24 | 株式会社リコー | 面発光レーザモジュール、光走査装置及び画像形成装置 |
| JP5585940B2 (ja) | 2010-04-22 | 2014-09-10 | 株式会社リコー | 面発光レーザ素子、面発光レーザアレイ、光走査装置、画像形成装置及び面発光レーザ素子の製造方法 |
| JP5754624B2 (ja) | 2010-05-25 | 2015-07-29 | 株式会社リコー | 面発光レーザ素子、面発光レーザアレイ、光走査装置、画像形成装置及び面発光レーザ素子の製造方法 |
| JP5721055B2 (ja) | 2010-06-11 | 2015-05-20 | 株式会社リコー | 面発光レーザ素子、面発光レーザアレイ、光走査装置、画像形成装置及び面発光レーザ素子の製造方法 |
| JP2012209534A (ja) | 2011-03-17 | 2012-10-25 | Ricoh Co Ltd | 面発光レーザ素子、原子発振器及び面発光レーザ素子の検査方法 |
| JP5929259B2 (ja) | 2011-05-17 | 2016-06-01 | 株式会社リコー | 面発光レーザ素子、光走査装置及び画像形成装置 |
| JP6303255B2 (ja) | 2011-12-02 | 2018-04-04 | 株式会社リコー | 面発光レーザ素子及び原子発振器 |
| JP6102525B2 (ja) | 2012-07-23 | 2017-03-29 | 株式会社リコー | 面発光レーザ素子及び原子発振器 |
| JP6107089B2 (ja) | 2012-11-30 | 2017-04-05 | 株式会社リコー | 面発光レーザ素子及び原子発振器 |
| JP2014139599A (ja) * | 2013-01-21 | 2014-07-31 | Ricoh Co Ltd | 光デバイス、光走査装置及び画像形成装置 |
| US9097633B2 (en) * | 2013-03-15 | 2015-08-04 | Consolidated Nuclear Security, LLC | Reactor cell assembly for use in spectroscopy and microscopy applications |
| JP6593770B2 (ja) * | 2015-07-07 | 2019-10-23 | 株式会社リコー | 面発光レーザ、面発光レーザアレイ、レーザ装置、点火装置、及び内燃機関 |
| JP2017059825A (ja) | 2015-09-15 | 2017-03-23 | パナソニックIpマネジメント株式会社 | 半導体光源駆動装置、及び投写型映像表示装置 |
| US11283240B2 (en) * | 2018-01-09 | 2022-03-22 | Oepic Semiconductors, Inc. | Pillar confined backside emitting VCSEL |
| US11233377B2 (en) * | 2018-01-26 | 2022-01-25 | Oepic Semiconductors Inc. | Planarization of backside emitting VCSEL and method of manufacturing the same for array application |
| JP7087684B2 (ja) | 2018-05-31 | 2022-06-21 | 住友電気工業株式会社 | 垂直共振型面発光レーザ |
| US12470046B2 (en) | 2021-07-27 | 2025-11-11 | Sumitomo Electric Industries, Ltd. | Vertical cavity surface-emitting laser |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TW200816585A (en) * | 2006-08-30 | 2008-04-01 | Ricoh Co Ltd | Surface-emission laser diode, surface-emission laser diode array, optical scanning apparatus and image forming apparatus |
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| US654528A (en) * | 1899-12-09 | 1900-07-24 | Kanute Arvid Enlind | Non-slipping pneumatic tire. |
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| JP3713725B2 (ja) | 1994-09-28 | 2005-11-09 | 富士ゼロックス株式会社 | 半導体レーザ装置、その製造方法およびその駆動方法 |
| JPH08264884A (ja) * | 1995-03-24 | 1996-10-11 | Shimadzu Corp | 利得導波型半導体レーザ |
| US5727014A (en) | 1995-10-31 | 1998-03-10 | Hewlett-Packard Company | Vertical-cavity surface-emitting laser generating light with a defined direction of polarization |
| JP3799667B2 (ja) | 1996-07-10 | 2006-07-19 | 富士ゼロックス株式会社 | 面発光型半導体レーザ装置およびその製造方法 |
| JP3677883B2 (ja) | 1996-08-21 | 2005-08-03 | 富士ゼロックス株式会社 | 面発光型半導体レーザ素子、面発光型半導体レーザアレイ、面発光型半導体レーザビームスキャナ、面発光レーザビーム記録装置およびレーザ記録方法 |
| US6233264B1 (en) | 1996-08-27 | 2001-05-15 | Ricoh Company, Ltd. | Optical semiconductor device having an active layer containing N |
| JP3449516B2 (ja) | 1996-08-30 | 2003-09-22 | 株式会社リコー | 半導体多層膜反射鏡および半導体多層膜反射防止膜および面発光型半導体レーザおよび受光素子 |
| JP3467153B2 (ja) | 1996-08-30 | 2003-11-17 | 株式会社リコー | 半導体素子 |
| JP3788831B2 (ja) | 1996-08-30 | 2006-06-21 | 株式会社リコー | 半導体素子およびその製造方法 |
| US6072196A (en) | 1996-09-05 | 2000-06-06 | Ricoh Company, Ltd. | semiconductor light emitting devices |
| US6304588B1 (en) | 1997-02-07 | 2001-10-16 | Xerox Corporation | Method and structure for eliminating polarization instability in laterally-oxidized VCSELs |
| JPH11307882A (ja) | 1998-02-17 | 1999-11-05 | Fuji Xerox Co Ltd | 面発光型半導体レ―ザ、面発光型半導体レ―ザアレイ、及び面発光型半導体レ―ザの製造方法 |
| US6563851B1 (en) | 1998-04-13 | 2003-05-13 | Ricoh Company, Ltd. | Laser diode having an active layer containing N and operable in a 0.6 μm wavelength band |
| US6207973B1 (en) | 1998-08-19 | 2001-03-27 | Ricoh Company, Ltd. | Light emitting devices with layered III-V semiconductor structures |
| US6542528B1 (en) | 1999-02-15 | 2003-04-01 | Ricoh Company, Ltd. | Light-emitting semiconductor device producing red wavelength optical radiation |
| US6614821B1 (en) | 1999-08-04 | 2003-09-02 | Ricoh Company, Ltd. | Laser diode and semiconductor light-emitting device producing visible-wavelength radiation |
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2008
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- 2009-06-05 KR KR1020090050048A patent/KR101011172B1/ko not_active Expired - Fee Related
- 2009-06-05 CN CN200910166937A patent/CN101640377A/zh active Pending
- 2009-06-05 EP EP09251494A patent/EP2131459B1/en active Active
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|---|---|---|---|---|
| TW200816585A (en) * | 2006-08-30 | 2008-04-01 | Ricoh Co Ltd | Surface-emission laser diode, surface-emission laser diode array, optical scanning apparatus and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| US8421837B2 (en) | 2013-04-16 |
| KR101011172B1 (ko) | 2011-01-26 |
| CN101640377A (zh) | 2010-02-03 |
| EP2131459A3 (en) | 2011-02-09 |
| EP2131459A2 (en) | 2009-12-09 |
| US20090303308A1 (en) | 2009-12-10 |
| JP2009295792A (ja) | 2009-12-17 |
| TW201008066A (en) | 2010-02-16 |
| KR20090127102A (ko) | 2009-12-09 |
| EP2131459B1 (en) | 2012-11-28 |
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