JP2018508802A - マイクロ波周波数信号を生成し放射するための光電子部品 - Google Patents
マイクロ波周波数信号を生成し放射するための光電子部品 Download PDFInfo
- Publication number
- JP2018508802A JP2018508802A JP2017532824A JP2017532824A JP2018508802A JP 2018508802 A JP2018508802 A JP 2018508802A JP 2017532824 A JP2017532824 A JP 2017532824A JP 2017532824 A JP2017532824 A JP 2017532824A JP 2018508802 A JP2018508802 A JP 2018508802A
- Authority
- JP
- Japan
- Prior art keywords
- optoelectronic component
- light wave
- light
- component according
- photomixer
- 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
- 230000005693 optoelectronics Effects 0.000 title claims abstract description 27
- 238000002347 injection Methods 0.000 claims abstract description 50
- 239000007924 injection Substances 0.000 claims abstract description 50
- 230000003287 optical effect Effects 0.000 claims abstract description 24
- 230000008859 change Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 5
- 230000000644 propagated effect Effects 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 10
- 230000005855 radiation Effects 0.000 description 7
- 230000003321 amplification Effects 0.000 description 6
- 238000003199 nucleic acid amplification method Methods 0.000 description 6
- 230000001902 propagating effect Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000010363 phase shift Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/90—Non-optical transmission systems, e.g. transmission systems employing non-photonic corpuscular radiation
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
- G02F1/3534—Three-wave interaction, e.g. sum-difference frequency generation
-
- 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
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
- H01S5/06255—Controlling the frequency of the radiation
- H01S5/06258—Controlling the frequency of the radiation with DFB-structure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
- G02F2/002—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light using optical mixing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
-
- 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
- H01S5/40—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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/13—Function characteristic involving THZ radiation
-
- 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
-
- 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
- H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2210/00—Indexing scheme relating to optical transmission systems
- H04B2210/006—Devices for generating or processing an RF signal by optical means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Nonlinear Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Toxicology (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Optical Integrated Circuits (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Communication System (AREA)
Abstract
Description
f1=C/λ1
f2=C/λ2
F=|f1−f2|、但しテラヘルツのオーダーである。
−前記マイクロ波周波数と等しい、ヘテロダインビートと呼ばれる光周波数の差を示す第1の光波及び第2の光波をXY平面に閉じ込めXY平面内で自由に伝搬させるように構成される平板状ガイドと、
−前記光波を前記平板状ガイドに注入するためのシステムと、
−第1の光波及び第2の光波に基づいて前記マイクロ波周波数を示す信号を生成するように、前記平板状ガイドに結合されるフォトミキサと、を含み、
前記フォトミキサは、信号の波長の半分以上ある大きな寸法をY軸に沿って示す細長い形状を有し、
−前記注入システムは、前記光波が、前記平板状ガイド内で重なり、かつ前記信号の波長の半分と少なくとも等しいY軸に沿った長さに渡ってフォトミキサと結合されるように構成され、従って、フォトミキサは前記信号(S)を放射することができるようになる。
|f1−f2|=F
L≧λF/2、但しλF=C/F
Θs=sin−1{λF *[(sin(シータ1)/λ1)+(sin(シータ2)/λ2)]}
Θs=sin−1{[λF/λ2]*sin(シータ2)}
Θ=sin−1{λF*[sin(シータ2+α2)/λ2}
Claims (17)
- マイクロ波周波数と呼ばれる30GHz〜10THzの間の周波数(F)を示す電磁信号(S)を生成し放射するための光電子部品(30)であって、
−前記マイクロ波周波数(F)と等しい、ヘテロダインビートと呼ばれる光周波数の差を示す第1の光波(O1)及び第2の光波(O2)をXY平面に閉じ込めXY平面内で自由に伝搬させるように構成される平板状ガイド(Gp)と、
−前記光波(O1、O2)を前記平板状ガイド(Gp)に注入するためのシステム(Si)と、
−前記第1の光波(O1)及び前記第2の光波(O2)に基づいて前記マイクロ波周波数(F)を示す信号(S)を生成するように前記平板状ガイド(Gp)に結合されるフォトミキサ(PM)と、を含み、
前記フォトミキサ(PM)は、前記信号(S)の波長(λF)の半分以上ある大きな寸法(L)をY軸に沿って示す細長い形状を有し、
−前記注入システム(Si)は、前記光波が、前記平板状ガイド内で重なり、かつ前記信号(S)の波長(λF)の半分と少なくとも等しい前記Y軸に沿った長さに渡って前記フォトミキサ(PM)と結合されるように構成され、従って、前記フォトミキサは前記信号(S)を放射することができるようになる、光電子部品(30)。 - 前記平板状ガイド(Gp)は、2つの閉じ込め層(Cf1、Cf2)の間に伝搬層(Cp)を含む、請求項1に記載の光電子部品。
- 前記フォトミキサ(PM)は閉じ込め層の上に配置され、前記結合はエバネセント波により行われる、請求項2に記載の光電子部品。
- 前記平板状ガイド(Gp)は、1.5μmに近い波長をそれぞれ示す複数の光波を閉じ込めるように構成される、請求項1〜3のいずれか一項に記載の光電子部品。
- 前記平板状ガイド(Gp)は、前記第1の光波(O1)及び前記第2の光波(O2)を増幅することができる増幅部(CA)を含む、請求項1〜4のいずれか一項に記載の光電子部品。
- 前記注入システム(Si)は、前記注入された光波(O1、O2)が強い発散を示すように構成される、請求項1〜5のいずれか一項に記載の光電子部品。
- 前記注入システム(Si)は、前記光波(O1、O2)がそれぞれの伝搬方向(X、X1、X2)に沿って伝搬するような態様で前記光波(O1、O2)を閉じ込めるように構成される、少なくとも1つのいわゆる一次元ガイド(Guni0、Guni1、Guni2)を含む、請求項1〜6のいずれか一項に記載の光電子部品。
- 前記一次元ガイドは、細長い形状の閉じ込め層を含む前記平板状ガイドの延長部からなる、請求項7に記載の光電子部品。
- 前記注入システム(Si)は、少なくとも1つの光ファイバを含む、請求項1〜6のいずれか一項に記載の光電子部品。
- 前記注入システム(Si)は、単一注入デバイス(Di0)を含む、請求項1〜9のいずれか一項に記載の光電子部品。
- 前記単一注入デバイス(Di0)は、前記第1及び第2の光波(O1、O2)が前記Y軸に垂直な方向Xに実質的に等しい伝搬方向に沿って伝搬するような態様で、前記第1及び第2の光波(O1、O2)を注入するように構成される、請求項10に記載の光電子部品。
- 前記注入システム(Si)は、前記第1の光波が前記XY平面内にある第1の伝搬方向(X1)に沿って伝搬するような態様で前記第1の光波(O1)を注入するように構成される第1の注入デバイス(Di1)と、前記第2の光波が前記XY平面内にありかつ前記第1の伝搬方向(X1)とは異なる第2の伝搬方向(X2)に沿って伝搬するような態様で前記第2の光波(O2)を注入するように構成される第2の注入デバイス(Di2)と、を含む、請求項1〜9のいずれか一項に記載の光電子部品。
- 前記第1及び第2の注入デバイス(Di1、Di2)のうちの1つの注入デバイスは、前記Y軸に垂直な伝搬方向を示す、請求項12に記載の光電子部品。
- 前記平板状ガイド(Gp)は、前記光波のうちの1つ(O2)の光路上に配置され、かつ選択された光偏向角(α2)だけ前記第2の光波を偏向させるような態様で前記第2の光波(O2)をそらせるように構成される、少なくとも1つのデフレクタ(MPh)を更に含み、
その結果、前記フォトミキサ(PM)によって放射される前記信号(S)を、前記光偏向角(α2)に依存する偏角(Θ−Θs)に応じて偏向させることができる、請求項12又は13に記載の光電子部品。 - 前記デフレクタ(Mph)は、前記伝搬層(Cp)の一部の屈折率を変更するように構成された電気光学変調器であり、前記一部は前記XY平面内で角柱形状を示す、請求項14に記載の光電子部品。
- 前記デフレクタは、独立して制御される複数の別個の移相器(Dph(1)、…、Dph(n))を含む1つの位相変調器(Mph)である、請求項14又は15に記載の光電子部品。
- 前記別個の移相器の各々は、前記伝搬層(Cp)の一部の屈折率を変更するように構成された電気光学変調器である、請求項16に記載の光電子部品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1402880 | 2014-12-17 | ||
FR1402880A FR3030954A1 (fr) | 2014-12-17 | 2014-12-17 | Composant optoelectronique pour generer et rayonner un signal hyperfrequence |
PCT/EP2015/079354 WO2016096633A1 (fr) | 2014-12-17 | 2015-12-11 | Composant optoelectronique pour generer et rayonner un signal hyperfrequence |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018508802A true JP2018508802A (ja) | 2018-03-29 |
JP6726188B2 JP6726188B2 (ja) | 2020-07-22 |
Family
ID=53191715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017532824A Active JP6726188B2 (ja) | 2014-12-17 | 2015-12-11 | マイクロ波周波数信号を生成し放射するための光電子部品 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10067405B2 (ja) |
EP (1) | EP3235149B1 (ja) |
JP (1) | JP6726188B2 (ja) |
KR (1) | KR102362639B1 (ja) |
CN (1) | CN107710527B (ja) |
FR (1) | FR3030954A1 (ja) |
WO (1) | WO2016096633A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3629076A1 (en) * | 2018-09-28 | 2020-04-01 | Thomson Licensing | Device for radiating at least one outgoing electromagnetic wave when illuminated by an incoming electromagnetic wave |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04233339A (ja) * | 1990-06-15 | 1992-08-21 | Alcatel Nv | 無線通信システム、特にセル車両無線システム |
JPH05249525A (ja) * | 1992-03-09 | 1993-09-28 | Matsushita Electric Ind Co Ltd | マイクロ波信号発生装置 |
JPH05273604A (ja) * | 1992-03-24 | 1993-10-22 | Oki Electric Ind Co Ltd | 光スイッチ |
JP2002064468A (ja) * | 2000-08-23 | 2002-02-28 | Nippon Telegr & Teleph Corp <Ntt> | 光サブキャリア通信用多波長光源の駆動方法およびその装置 |
JP2003140206A (ja) * | 2001-10-30 | 2003-05-14 | Fujitsu Ltd | 光スイッチ及び光デマルチプレクサ |
JP2005031574A (ja) * | 2003-07-11 | 2005-02-03 | Nippon Telegr & Teleph Corp <Ntt> | 高周波電磁波発生装置 |
JP2005167043A (ja) * | 2003-12-04 | 2005-06-23 | Nippon Telegr & Teleph Corp <Ntt> | 受光装置 |
JP2005266664A (ja) * | 2004-03-22 | 2005-09-29 | Mitsubishi Electric Corp | 電磁波発生装置 |
CN101458369A (zh) * | 2007-12-12 | 2009-06-17 | 中国科学院半导体研究所 | 单片集成y波导连接的两激光器光电子器件 |
JP2009265367A (ja) * | 2008-04-25 | 2009-11-12 | Institute Of Physical & Chemical Research | テラヘルツ波発生方法と装置 |
JP2011164578A (ja) * | 2010-02-11 | 2011-08-25 | Korea Electronics Telecommun | テラヘルツ波装置 |
US20120147907A1 (en) * | 2010-12-13 | 2012-06-14 | Electronics And Telecommunications Research Institute | Terahertz wave generator |
JP2013070210A (ja) * | 2011-09-22 | 2013-04-18 | Nippon Telegr & Teleph Corp <Ntt> | フォトミキサおよび光電子集積回路 |
US20130161541A1 (en) * | 2011-12-23 | 2013-06-27 | Electronics And Telecommunications Research Institue | Terahertz wave generator and method of generating terahertz wave |
DE102012010926A1 (de) * | 2012-06-04 | 2013-12-05 | Amo Gmbh | Bimetall-Halbleiterstruktur zur Erzeugung von gepulsten und kontinuierlichen elektromagnetischen Feldsignalen im Mikrowellen-, Millimeterwellen und Terahertz-Frequenzbereich |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3517330A (en) * | 1966-11-09 | 1970-06-23 | Philco Ford Corp | Frequency stabilization of laser system which compares the amplitudes of two beat note signals |
DE19727233A1 (de) * | 1997-06-26 | 1999-01-07 | Siemens Ag | Strahlungsemittierendes optoelektronisches Bauelement |
US6967347B2 (en) * | 2001-05-21 | 2005-11-22 | The Regents Of The University Of Colorado | Terahertz interconnect system and applications |
JP2003004532A (ja) * | 2001-06-19 | 2003-01-08 | Nippon Telegr & Teleph Corp <Ntt> | 高波長分解能光スペクトラムアナライザ及びそれを用いた光信号測定方法 |
JP3913253B2 (ja) | 2004-07-30 | 2007-05-09 | キヤノン株式会社 | 光半導体装置およびその製造方法 |
CN102195656B (zh) * | 2011-03-25 | 2015-01-07 | 华为技术有限公司 | 一种有源光学天线、微波发射系统及发送信息的方法 |
EP2818921B1 (fr) * | 2013-06-25 | 2017-02-15 | Commissariat à l'Énergie Atomique et aux Énergies Alternatives | Dispositif de conversion non-lineaire de signal par melange a quatre ondes |
-
2014
- 2014-12-17 FR FR1402880A patent/FR3030954A1/fr active Pending
-
2015
- 2015-12-11 US US15/537,344 patent/US10067405B2/en active Active
- 2015-12-11 KR KR1020177017281A patent/KR102362639B1/ko active IP Right Grant
- 2015-12-11 CN CN201580075514.6A patent/CN107710527B/zh active Active
- 2015-12-11 JP JP2017532824A patent/JP6726188B2/ja active Active
- 2015-12-11 WO PCT/EP2015/079354 patent/WO2016096633A1/fr active Application Filing
- 2015-12-11 EP EP15808571.2A patent/EP3235149B1/fr active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04233339A (ja) * | 1990-06-15 | 1992-08-21 | Alcatel Nv | 無線通信システム、特にセル車両無線システム |
JPH05249525A (ja) * | 1992-03-09 | 1993-09-28 | Matsushita Electric Ind Co Ltd | マイクロ波信号発生装置 |
JPH05273604A (ja) * | 1992-03-24 | 1993-10-22 | Oki Electric Ind Co Ltd | 光スイッチ |
JP2002064468A (ja) * | 2000-08-23 | 2002-02-28 | Nippon Telegr & Teleph Corp <Ntt> | 光サブキャリア通信用多波長光源の駆動方法およびその装置 |
JP2003140206A (ja) * | 2001-10-30 | 2003-05-14 | Fujitsu Ltd | 光スイッチ及び光デマルチプレクサ |
JP2005031574A (ja) * | 2003-07-11 | 2005-02-03 | Nippon Telegr & Teleph Corp <Ntt> | 高周波電磁波発生装置 |
JP2005167043A (ja) * | 2003-12-04 | 2005-06-23 | Nippon Telegr & Teleph Corp <Ntt> | 受光装置 |
JP2005266664A (ja) * | 2004-03-22 | 2005-09-29 | Mitsubishi Electric Corp | 電磁波発生装置 |
CN101458369A (zh) * | 2007-12-12 | 2009-06-17 | 中国科学院半导体研究所 | 单片集成y波导连接的两激光器光电子器件 |
JP2009265367A (ja) * | 2008-04-25 | 2009-11-12 | Institute Of Physical & Chemical Research | テラヘルツ波発生方法と装置 |
JP2011164578A (ja) * | 2010-02-11 | 2011-08-25 | Korea Electronics Telecommun | テラヘルツ波装置 |
US20120147907A1 (en) * | 2010-12-13 | 2012-06-14 | Electronics And Telecommunications Research Institute | Terahertz wave generator |
JP2013070210A (ja) * | 2011-09-22 | 2013-04-18 | Nippon Telegr & Teleph Corp <Ntt> | フォトミキサおよび光電子集積回路 |
US20130161541A1 (en) * | 2011-12-23 | 2013-06-27 | Electronics And Telecommunications Research Institue | Terahertz wave generator and method of generating terahertz wave |
DE102012010926A1 (de) * | 2012-06-04 | 2013-12-05 | Amo Gmbh | Bimetall-Halbleiterstruktur zur Erzeugung von gepulsten und kontinuierlichen elektromagnetischen Feldsignalen im Mikrowellen-, Millimeterwellen und Terahertz-Frequenzbereich |
Also Published As
Publication number | Publication date |
---|---|
EP3235149A1 (fr) | 2017-10-25 |
US20170358901A1 (en) | 2017-12-14 |
WO2016096633A1 (fr) | 2016-06-23 |
US10067405B2 (en) | 2018-09-04 |
CN107710527A (zh) | 2018-02-16 |
KR102362639B1 (ko) | 2022-02-11 |
JP6726188B2 (ja) | 2020-07-22 |
EP3235149B1 (fr) | 2019-01-30 |
FR3030954A1 (fr) | 2016-06-24 |
KR20170094246A (ko) | 2017-08-17 |
CN107710527B (zh) | 2019-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7140784B2 (ja) | モジュラー三次元光学検知システム | |
US20230236471A1 (en) | Phase front shaping in one and two-dimensional optical phased arrays | |
KR102559580B1 (ko) | 광 조향용 OPA, 및 그 OPA를 구비한 LiDAR 시스템 | |
KR102501469B1 (ko) | 빔 스티어링 장치를 포함한 시스템 | |
KR20180013598A (ko) | 빔 스티어링 소자 및 이를 포함하는 광학 장치 | |
KR102496484B1 (ko) | 광 조향 장치 및 이를 포함하는 시스템 | |
US10069024B2 (en) | Photoconductive antenna | |
US8463087B2 (en) | Beat signal generating device for use in a Terahertz system, Terahertz system and use of a beat signal generating device | |
JP7031856B2 (ja) | ビーム偏向デバイス | |
JP6726188B2 (ja) | マイクロ波周波数信号を生成し放射するための光電子部品 | |
US8780431B1 (en) | Plasmon absorption modulator systems and methods | |
KR102566411B1 (ko) | 파장 가변 광원, 이를 포함한 장치 | |
JP6761392B2 (ja) | 半導体光集積素子 | |
US20210083458A1 (en) | Semiconductor optical amplifier | |
EP2509173B1 (en) | Terahertz system | |
US9660416B2 (en) | Antenna feedback scheme for achieving narrow beam emission from plasmonic lasers | |
Kim et al. | 600-GHz wave generator consisting of arrayed light sources in combination with arrayed photomixers | |
Park et al. | Semiconductor-based terahertz photonics for industrial applications | |
Ma et al. | Photonic integrated optical phased arrays and their applications | |
キム,ヨンジン | Terahertz wave generation based on semiconductor photonic integrated devices | |
KR20210052160A (ko) | 단일 광자 광원 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181114 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190822 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190910 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20191204 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200213 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200602 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200626 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6726188 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |