JP2012508990A - 量子井戸の電気的注入を伴うポラリトンモードに従った光放射システム - Google Patents
量子井戸の電気的注入を伴うポラリトンモードに従った光放射システム Download PDFInfo
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- H—ELECTRICITY
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
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- H—ELECTRICITY
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- 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
- H01S5/042—Electrical excitation ; Circuits therefor
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- H—ELECTRICITY
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- 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
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/343—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
- H01S5/34333—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser with a well layer based on Ga(In)N or Ga(In)P, e.g. blue laser
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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
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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
- H01S5/18369—Structure of the reflectors, e.g. hybrid mirrors based on dielectric materials
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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]
- H01S5/18383—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] with periodic active regions at nodes or maxima of light intensity
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- Optics & Photonics (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (16)
- 少なくとも1つの光学モードを有する光キャビティ(10)であって、
少なくとも1つの透過性を有する反射器(12)と、
量子井戸(21,22)の第一の組(20)と、
上記第一の組(20)の上記量子井戸(21,22)の電気的注入手段(31,32,33)とを備えている光キャビティ(10)を備えており、
上記第一の組(20)の上記量子井戸(21,22)は、
それらの電子的共鳴の少なくとも1つが、上記光キャビティ(10)の光学モードとの強結合系であるように配置されているとともに、励起子−ポラリトン混在モードに従って光(2)を放射するように配置されており、
上記光キャビティ(10)は、
上記電気的注入手段(31,32,33)の直接的範囲の外側に配置されている量子井戸(41,42,43,44,45)の第二の組(40)を更に備え、
上記第二の組(40)は、それらの電子的共鳴の少なくとも1つが、上記光キャビティ(10)の上記励起子−ポラリトン混在モードとの強結合系中にあるように、上記第一の組(20)の上記量子井戸(21,22)に関連して配置されている、
ことを特徴とする光(2)放射システム(1)。 - 上記光(2)は、指向性を有する単色の光ビームの形態で放射される、
ことを特徴とする請求項1に記載のシステム(1)。 - 上記第一の組(20)は、実質的に上記第二の組(40)の量子井戸(41,42,43,44,45)の数未満の数の量子井戸(21,22)を含んでいる、
ことを特徴とする請求項1または2に記載のシステム(1)。 - 上記第一の組(20)および上記第二の組(40)の上記量子井戸(21,22,41,42,43,44,45)は、同一である、
ことを特徴とする請求項1から3の何れかに記載のシステム(1)。 - 上記光キャビティ(10)は、
上記光キャビティ(10)の下端および上端にそれぞれ配置されている底部反射器(11)および上部反射器(12)
を備えており、
上記上部反射器(12)は、上記システム(1)により放射される上記光(2)が上記上部反射器(12)を通過するように透過性を有している、
ことを特徴とする請求項1から4の何れかに記載のシステム(1)。 - 上記光キャビティ(10)の上記反射器(11,12)は、ブラッグ反射器である、
ことを特徴とする請求項5に記載のシステム(1)。 - 上記光キャビティ(10)は、P型ドープ領域(13)およびN型ドープ領域(15)を含んでいる、
ことを特徴とする請求項1から6の何れかに記載のシステム(1)。 - 上記光キャビティ(10)は、それぞれN型およびP型にドープされた上記光キャビティ(10)の領域(13,15)の間に配置されているドープされていないギャップ領域(14)を含んでいる、
ことを特徴とする請求項7に記載のシステム(1)。 - 上記第一の組(20)の上記量子井戸(21,22)は、上記光キャビティ(10)の上記ギャップ領域(14)と上記P型ドープ領域(15)との間に配置されている、
ことを特徴とする請求項8に記載のシステム(1)。 - 上記第二の組(40)の上記量子井戸(41,42,43,44,45)は、上記光キャビティ(10)の上記N型ドープ領域(13)と上記底部反射器(11)との間に配置されている、
ことを特徴とする、請求項5または6に従属している請求項7から9の何れかに記載のシステム(1)。 - 注入の上記手段(31,32,33)は、電流供給源(33)に接続された電気接点の対を少なくとも1つ(31a,32a)含んでいる、
ことを特徴とする請求項1から10の何れかに記載のシステム(1)。 - 注入の上記手段(31,32,33)の電気接点の1つの対(31a,32a)の接点(31a)は、上記N型ドープ領域(13)に固定され、他の接点(32a)は、上記P型ドープ領域(15)に固定されている、
ことを特徴とする、請求項7から10の何れかに従属している請求項11に記載のシステム(1)。 - 上記光キャビティ(10)は、基板(3)に蒸着されている、
ことを特徴とする請求項1から12の何れかに記載のシステム(1)。 - 上記光キャビティ(10)は、平面である、
ことを特徴とする請求項1から13の何れかに記載のシステム(1)。 - 上記光キャビティ(10)は、上記システム(1)により放射された上記光(2)が上記光キャビティ(10)の上記透過性を有する反射器(12)に対して垂直であるように配置されている、
ことを特徴とする請求項1から14の何れかに記載のシステム(1)。 - 上記第一の組(20)および上記第二の組(40)の上記量子井戸(21,22,41,42,43,44,45)は、窒化ガリウム族から成る材料により構成されている、
ことを特徴とする請求項1から15の何れかに記載のシステム(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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FR0806323 | 2008-11-13 | ||
FR0806323A FR2938384B1 (fr) | 2008-11-13 | 2008-11-13 | Systeme d'emission de lumiere suivant un mode polaritonique avec injection electrique de puits quantiques |
PCT/FR2009/001257 WO2010055221A1 (fr) | 2008-11-13 | 2009-10-29 | Systeme d'emission de lumiere suivant un mode polaritonique avec injection electrique de puits quantiques |
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JP2012508990A true JP2012508990A (ja) | 2012-04-12 |
JP5539389B2 JP5539389B2 (ja) | 2014-07-02 |
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US (1) | US8498318B2 (ja) |
EP (1) | EP2347481B1 (ja) |
JP (1) | JP5539389B2 (ja) |
FR (1) | FR2938384B1 (ja) |
WO (1) | WO2010055221A1 (ja) |
Families Citing this family (6)
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WO2007095172A2 (en) * | 2006-02-14 | 2007-08-23 | Massachusetts Institute Of Technology | Light-absorbing structure and methods of making |
US20100258746A1 (en) * | 2009-04-08 | 2010-10-14 | Yun-Chung Na | Massive parallel generation of nonclassical photons via polaritonic superfluid to mott- insulator quantum phase transition |
JP6376697B2 (ja) * | 2012-10-26 | 2018-08-22 | 大学共同利用機関法人情報・システム研究機構 | 光発生装置および光発生方法 |
TWI510005B (zh) * | 2013-09-12 | 2015-11-21 | Nat Univ Tsing Hua | 用於多模態光纖通訊之被動式光中繼器 |
US10520374B1 (en) * | 2015-09-11 | 2019-12-31 | Howard University | Phonon effect based nanoscale temperature measurement |
WO2019099506A1 (en) * | 2017-11-14 | 2019-05-23 | The Penn State Research Foundation | Charged polaron-polaritons in an organic semiconductor microcavity |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5877509A (en) * | 1997-11-14 | 1999-03-02 | Stanford University | Quantum well exciton-polariton light emitting diode |
JP2003283051A (ja) * | 2002-03-20 | 2003-10-03 | Toshiba Corp | 面型光半導体装置 |
JP2006526891A (ja) * | 2003-06-05 | 2006-11-24 | ニコラエビチ レデンチョフ,ニコライ | 波長可変レーザーアレイ及び波長可変共振光検出器のアレイに基づくインテリジェント波長分割多重システム |
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US6931042B2 (en) * | 2000-05-31 | 2005-08-16 | Sandia Corporation | Long wavelength vertical cavity surface emitting laser |
US7889774B2 (en) * | 2004-03-05 | 2011-02-15 | The Trustees Of Princeton University | Organic polariton laser |
JP4928927B2 (ja) * | 2006-12-13 | 2012-05-09 | 日本オプネクスト株式会社 | 面発光半導体レーザ素子 |
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- 2008-11-13 FR FR0806323A patent/FR2938384B1/fr not_active Expired - Fee Related
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- 2009-10-29 JP JP2011543788A patent/JP5539389B2/ja not_active Expired - Fee Related
- 2009-10-29 EP EP09755937.1A patent/EP2347481B1/fr not_active Not-in-force
- 2009-10-29 US US13/128,765 patent/US8498318B2/en active Active
- 2009-10-29 WO PCT/FR2009/001257 patent/WO2010055221A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5877509A (en) * | 1997-11-14 | 1999-03-02 | Stanford University | Quantum well exciton-polariton light emitting diode |
JP2003283051A (ja) * | 2002-03-20 | 2003-10-03 | Toshiba Corp | 面型光半導体装置 |
JP2006526891A (ja) * | 2003-06-05 | 2006-11-24 | ニコラエビチ レデンチョフ,ニコライ | 波長可変レーザーアレイ及び波長可変共振光検出器のアレイに基づくインテリジェント波長分割多重システム |
Non-Patent Citations (1)
Title |
---|
JPN7013002730; Gabriel Christmann et. al.: 'Room temperature polariton lasing in a GaN/AlGaN multiple quantum wellmicrocavity' APPLIED PHYSICS LETTERS Vol.93, 20080804, 051102 * |
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Publication number | Publication date |
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FR2938384B1 (fr) | 2010-12-17 |
EP2347481B1 (fr) | 2013-06-05 |
WO2010055221A1 (fr) | 2010-05-20 |
JP5539389B2 (ja) | 2014-07-02 |
EP2347481A1 (fr) | 2011-07-27 |
US20110261851A1 (en) | 2011-10-27 |
FR2938384A1 (fr) | 2010-05-14 |
US8498318B2 (en) | 2013-07-30 |
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