DE602007002852D1 - Einmodige Laserdiode mit langem Resonator - Google Patents

Einmodige Laserdiode mit langem Resonator

Info

Publication number
DE602007002852D1
DE602007002852D1 DE602007002852T DE602007002852T DE602007002852D1 DE 602007002852 D1 DE602007002852 D1 DE 602007002852D1 DE 602007002852 T DE602007002852 T DE 602007002852T DE 602007002852 T DE602007002852 T DE 602007002852T DE 602007002852 D1 DE602007002852 D1 DE 602007002852D1
Authority
DE
Germany
Prior art keywords
laser diode
mode laser
long resonator
resonator
long
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.)
Active
Application number
DE602007002852T
Other languages
English (en)
Inventor
Oh Kee Kwon
Jonghoi Kim
Kwang Ryong Oh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Publication of DE602007002852D1 publication Critical patent/DE602007002852D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12019—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the optical interconnection to or from the AWG devices, e.g. integration or coupling with lasers or photodiodes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29325—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide of the slab or planar or plate like form, i.e. confinement in a single transverse dimension only
    • G02B6/29326—Diffractive elements having focusing properties, e.g. curved gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29325—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide of the slab or planar or plate like form, i.e. confinement in a single transverse dimension only
    • G02B6/29328—Diffractive elements operating in reflection
    • 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
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • H01S5/0268—Integrated waveguide grating router, e.g. emission of a multi-wavelength laser array is combined by a "dragon router"
    • 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
    • H01S5/1003—Waveguide having a modified shape along the axis, e.g. branched, curved, tapered, voids
    • 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
    • H01S5/1071—Ring-lasers
    • 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
    • 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
    • H01S5/5045—Amplifier structures not provided for in groups H01S5/02 - H01S5/30 the arrangement having a frequency filtering function
DE602007002852T 2006-07-18 2007-07-05 Einmodige Laserdiode mit langem Resonator Active DE602007002852D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060067092A KR100759820B1 (ko) 2006-07-18 2006-07-18 긴 공동 단일모드 레이저 다이오드

Publications (1)

Publication Number Publication Date
DE602007002852D1 true DE602007002852D1 (de) 2009-12-03

Family

ID=38521038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007002852T Active DE602007002852D1 (de) 2006-07-18 2007-07-05 Einmodige Laserdiode mit langem Resonator

Country Status (5)

Country Link
US (1) US7512296B2 (de)
EP (2) EP2131456B1 (de)
JP (1) JP4806663B2 (de)
KR (1) KR100759820B1 (de)
DE (1) DE602007002852D1 (de)

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KR100899808B1 (ko) * 2007-11-01 2009-05-28 한국전자통신연구원 파장 선택 스위치
US8126300B2 (en) * 2008-06-17 2012-02-28 Enablence Inc. Segmented waveguide structure
KR20120070836A (ko) * 2010-12-22 2012-07-02 한국전자통신연구원 다파장 광 발생 장치
US9025241B2 (en) * 2011-10-14 2015-05-05 Kotura, Inc. Gain medium providing laser and amplifier functionality to optical device
JPWO2014129613A1 (ja) * 2013-02-25 2017-02-02 カナレ電気株式会社 光増幅器及びレーザ発振器
FR3019312A1 (fr) * 2014-03-31 2015-10-02 St Microelectronics Crolles 2 Structure d'isolation adaptee a un dispositif electro-optique et application a un thyristor de protection contre les decharges electrostatiques
CN110492350B (zh) * 2014-07-11 2021-07-20 阿卡西亚通信有限公司 光接收系统和接收光信号的方法
EP2993743B1 (de) * 2014-09-02 2017-05-10 Huawei Technologies Co., Ltd. Abstimmbarer Laser und Verfahren zur Abstimmung einer Lasermode
CN106461874B (zh) * 2014-09-26 2019-09-27 华为技术有限公司 阵列波导光栅及具有该阵列波导光栅的可调谐激光器
EP3029783B1 (de) * 2014-12-01 2020-03-04 Huawei Technologies Co., Ltd. Mehrkanaliger abstimmbarer Laser
ES2901484T3 (es) * 2016-01-28 2022-03-22 Huawei Tech Co Ltd Dispositivo de emisión de luz con longitud de onda sintonizable
WO2018207422A1 (ja) * 2017-05-08 2018-11-15 ソニー株式会社 レーザ装置組立体
CN108121034B (zh) * 2017-12-22 2020-07-28 武汉电信器件有限公司 一种集成soa和awg的光组件及其制备方法
KR102423999B1 (ko) * 2018-10-01 2022-07-26 한국전자통신연구원 광학 장치 및 그의 구동방법
US10935817B2 (en) 2018-10-01 2021-03-02 Electronics And Telecommunications Research Institute Optical device and driving method thereof
GB2607361A (en) * 2021-06-01 2022-12-07 Rockley Photonics Ltd Laser with wavelength-selective reflector

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JPH04343283A (ja) * 1991-05-20 1992-11-30 Nippon Telegr & Teleph Corp <Ntt> 集積型半導体レーザ光源
JP2683307B2 (ja) * 1991-08-30 1997-11-26 日本電信電話株式会社 光ファイバリングレ―ザ
JPH0876070A (ja) * 1994-09-05 1996-03-22 Canon Inc 半導体光変調器
JPH0955552A (ja) * 1995-08-14 1997-02-25 Nippon Telegr & Teleph Corp <Ntt> アレイ導波路格子型光源
JP2853684B2 (ja) 1996-12-11 1999-02-03 日本電気株式会社 波長多重および波長可変光源
JP2000022258A (ja) * 1998-07-07 2000-01-21 Nippon Telegr & Teleph Corp <Ntt> アレイレーザ光源の波長安定化装置
TW463033B (en) * 1999-03-06 2001-11-11 Nat Science Council Adjustable optical encoder and decoder
US6587606B1 (en) * 2000-10-20 2003-07-01 Corning Incorporated Waveguide fiber dispersion compensating regenerator
JP4057291B2 (ja) 2001-01-30 2008-03-05 古河電気工業株式会社 光パルス発生器
GB2391692A (en) 2002-08-08 2004-02-11 Univ Bristol A lasing device with a ring cavity
KR100469746B1 (ko) * 2002-10-15 2005-02-02 삼성전자주식회사 파장분할다중 방식의 자기 잠김된 페브리-페롯 레이저 장치
US6931036B2 (en) * 2003-03-25 2005-08-16 Lucent Technologies Inc. Digitally tunable laser
KR100679241B1 (ko) * 2004-12-14 2007-02-05 한국전자통신연구원 광 편향기를 구비한 파장가변 다중화기, 역다중화기 및 파장가변 레이저
US20070133649A1 (en) * 2005-12-09 2007-06-14 Kwon Oh K Wavelength tunable light source

Also Published As

Publication number Publication date
EP2131456A3 (de) 2011-03-16
JP2008028393A (ja) 2008-02-07
EP2131456B1 (de) 2012-04-18
EP1881572B1 (de) 2009-10-21
EP2131456A2 (de) 2009-12-09
KR100759820B1 (ko) 2007-09-18
US7512296B2 (en) 2009-03-31
JP4806663B2 (ja) 2011-11-02
US20080019638A1 (en) 2008-01-24
EP1881572A1 (de) 2008-01-23

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