JP2011511444A - 面発光型半導体レーザー - Google Patents
面発光型半導体レーザー Download PDFInfo
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- JP2011511444A JP2011511444A JP2010544570A JP2010544570A JP2011511444A JP 2011511444 A JP2011511444 A JP 2011511444A JP 2010544570 A JP2010544570 A JP 2010544570A JP 2010544570 A JP2010544570 A JP 2010544570A JP 2011511444 A JP2011511444 A JP 2011511444A
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- semiconductor laser
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- surface emitting
- emitting semiconductor
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- 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]
- H01S5/18361—Structure of the reflectors, e.g. hybrid mirrors
- H01S5/18375—Structure of the reflectors, e.g. hybrid mirrors based on metal reflectors
-
- 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
- H01S5/14—External cavity lasers
- H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
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- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
- H01S3/109—Frequency multiplication, e.g. harmonic generation
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- 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
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
-
- 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
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/041—Optical pumping
-
- 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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
- H01S5/0651—Mode control
- H01S5/0653—Mode suppression, e.g. specific multimode
- H01S5/0654—Single longitudinal mode emission
-
- 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
- H01S5/1021—Coupled cavities
-
- 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
- H01S5/4031—Edge-emitting structures
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
n*d=(m+1/2)*λ/2
が成り立つ。ここで、nは基板の屈折率、dは基板の厚さ、mは整数、λは波長である。
Claims (15)
- 半導体チップ(1)と、該半導体チップの外部に配置された外部共振器鏡(9)とが設けられており、
前記半導体チップが、基板(2)と、該基板上に被着されたDBR鏡(3)と、該DBR鏡上に被着された、光形成用の活性層(5)を含むエピタキシ層列(4)とを備えている、
面発光型半導体レーザーにおいて、
前記DBR鏡および前記基板は前記活性層から放出される光(6)に対して部分的に透過性を有しており、
前記基板のうち前記DBR鏡から遠い側の後面(14)は前記活性層から放出される光に対して反射性を有している
ことを特徴とする面発光型半導体レーザー。 - 前記DBR鏡および前記基板の反射性後面によって形成されるキャビティは前記活性層から放出される光の波長に***振性を有する、請求項1記載の面発光型半導体レーザー。
- 前記基板の反射性後面に高反射性層(7)が設けられている、請求項1または2記載の面発光型半導体レーザー。
- 前記高反射性層は金属または金属合金を含む、請求項3記載の面発光型半導体レーザー。
- 前記高反射性層を備えた前記基板の反射性後面の反射率は30%より大きい、請求項3または4記載の面発光型半導体レーザー。
- 前記DBR鏡は前記活性層から放出された光に対して0.1%より大きい透過率を有する、請求項1から5までのいずれか1項記載の面発光型半導体レーザー。
- 前記DBR鏡および前記基板の反射性後面によって形成される前記キャビティは99.9%より大きい反射率を有する、請求項1から6までのいずれか1項記載の面発光型半導体レーザー。
- 前記外部共振器鏡に唯一のエタロン(13)が含まれている、請求項1から7までのいずれか1項記載の面発光型半導体レーザー。
- 前記エタロンはコーティングされていないエタロンである、請求項8記載の面発光型半導体レーザー。
- 前記エタロンはコーティングされていないガラスプレートである、請求項9記載の面発光型半導体レーザー。
- 前記基板はGaAs,InP,SiCまたはサファイアを含む、請求項1から10までのいずれか1項記載の面発光型半導体レーザー。
- 当該の面発光型半導体レーザーは光ポンピング半導体レーザーである、請求項1から11までのいずれか1項記載の面発光型半導体レーザー。
- 当該の面発光型半導体レーザーは前記半導体チップの外部に配置されたポンピング光源(10)を有する、請求項12記載の面発光型半導体レーザー。
- 当該の面発光型半導体レーザーは前記エピタキシ層列にモノリシックに組み込まれたポンピングレーザー(15)を有する、請求項12記載の面発光型半導体レーザー。
- 当該の面発光型半導体レーザーは前記活性層から放出された光の周波数を変換する周波数変換素子(12)を有する、請求項1から14までのいずれか1項記載の面発光型半導体レーザー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008006993A DE102008006993A1 (de) | 2008-01-31 | 2008-01-31 | Oberflächenemittierender Halbleiterlaser |
DE102008006993.0 | 2008-01-31 | ||
PCT/DE2008/002128 WO2009094967A2 (de) | 2008-01-31 | 2008-12-18 | Oberflächenemittierender halbleiterlaser |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011511444A true JP2011511444A (ja) | 2011-04-07 |
JP2011511444A5 JP2011511444A5 (ja) | 2012-02-02 |
JP5349496B2 JP5349496B2 (ja) | 2013-11-20 |
Family
ID=40822066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010544570A Expired - Fee Related JP5349496B2 (ja) | 2008-01-31 | 2008-12-18 | 面発光型半導体レーザー |
Country Status (5)
Country | Link |
---|---|
US (1) | US8428094B2 (ja) |
JP (1) | JP5349496B2 (ja) |
DE (1) | DE102008006993A1 (ja) |
TW (1) | TW200937784A (ja) |
WO (1) | WO2009094967A2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB202009952D0 (en) * | 2020-06-30 | 2020-08-12 | Ams Int Ag | Light source |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH06314846A (ja) * | 1993-04-30 | 1994-11-08 | Nec Corp | 狭帯域化面発光レーザ |
JP2001237488A (ja) * | 2000-02-23 | 2001-08-31 | Fuji Photo Film Co Ltd | 半導体レーザ装置 |
JP2003069142A (ja) * | 2001-08-29 | 2003-03-07 | Toshiba Corp | 波長モニタ、光モジュール及び光通信システム |
JP2006157024A (ja) * | 2004-11-30 | 2006-06-15 | Osram Opto Semiconductors Gmbh | 発光半導体素子 |
JP2007049144A (ja) * | 2005-08-09 | 2007-02-22 | Samsung Electronics Co Ltd | 高出力垂直外部共振器型の面発光レーザ |
JP2007511082A (ja) * | 2003-11-13 | 2007-04-26 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 側方に取り付けられたエッジ発光体を有するモノリシック光学的ポンピングvcsel |
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US6233263B1 (en) * | 1999-06-04 | 2001-05-15 | Bandwidth9 | Monitoring and control assembly for wavelength stabilized optical system |
US6393038B1 (en) * | 1999-10-04 | 2002-05-21 | Sandia Corporation | Frequency-doubled vertical-external-cavity surface-emitting laser |
US6735234B1 (en) * | 2000-02-11 | 2004-05-11 | Giga Tera Ag | Passively mode-locked optically pumped semiconductor external-cavity surface-emitting laser |
US6744805B2 (en) * | 2000-04-05 | 2004-06-01 | Nortel Networks Limited | Single mode operation of microelectromechanically tunable, half-symmetric, vertical cavity surface emitting lasers |
WO2001078204A1 (en) * | 2000-04-07 | 2001-10-18 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Optical pumping injection cavity for optically pumped devices |
DE10108079A1 (de) * | 2000-05-30 | 2002-09-12 | Osram Opto Semiconductors Gmbh | Optisch gepumpte oberflächenemittierende Halbleiterlaservorrichtung und Verfahren zu deren Herstellung |
DE10026734A1 (de) | 2000-05-30 | 2001-12-13 | Osram Opto Semiconductors Gmbh | Optisch gepumpte oberflächenemittierende Halbleiterlaservorrichtung und Verfahren zu deren Herstellung |
US20020176473A1 (en) * | 2001-05-23 | 2002-11-28 | Aram Mooradian | Wavelength selectable, controlled chirp, semiconductor laser |
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DE10214120B4 (de) * | 2002-03-28 | 2007-06-06 | Osram Opto Semiconductors Gmbh | Optisch pumpbare oberflächenemittierende Halbleiterlaservorrichtung |
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JP4651002B2 (ja) * | 2004-08-12 | 2011-03-16 | ローム株式会社 | 半導体発光素子 |
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-
2008
- 2008-01-31 DE DE102008006993A patent/DE102008006993A1/de not_active Withdrawn
- 2008-12-18 JP JP2010544570A patent/JP5349496B2/ja not_active Expired - Fee Related
- 2008-12-18 US US12/865,841 patent/US8428094B2/en not_active Expired - Fee Related
- 2008-12-18 WO PCT/DE2008/002128 patent/WO2009094967A2/de active Application Filing
-
2009
- 2009-01-20 TW TW098101980A patent/TW200937784A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06314846A (ja) * | 1993-04-30 | 1994-11-08 | Nec Corp | 狭帯域化面発光レーザ |
JP2001237488A (ja) * | 2000-02-23 | 2001-08-31 | Fuji Photo Film Co Ltd | 半導体レーザ装置 |
JP2003069142A (ja) * | 2001-08-29 | 2003-03-07 | Toshiba Corp | 波長モニタ、光モジュール及び光通信システム |
JP2007511082A (ja) * | 2003-11-13 | 2007-04-26 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 側方に取り付けられたエッジ発光体を有するモノリシック光学的ポンピングvcsel |
JP2006157024A (ja) * | 2004-11-30 | 2006-06-15 | Osram Opto Semiconductors Gmbh | 発光半導体素子 |
JP2007049144A (ja) * | 2005-08-09 | 2007-02-22 | Samsung Electronics Co Ltd | 高出力垂直外部共振器型の面発光レーザ |
Also Published As
Publication number | Publication date |
---|---|
WO2009094967A3 (de) | 2009-10-15 |
US20110122911A1 (en) | 2011-05-26 |
DE102008006993A1 (de) | 2009-08-06 |
JP5349496B2 (ja) | 2013-11-20 |
US8428094B2 (en) | 2013-04-23 |
WO2009094967A2 (de) | 2009-08-06 |
TW200937784A (en) | 2009-09-01 |
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