DE602004003429D1 - Laserdiode mit einem externem Gitter in einem Wellenleiter - Google Patents

Laserdiode mit einem externem Gitter in einem Wellenleiter

Info

Publication number
DE602004003429D1
DE602004003429D1 DE602004003429T DE602004003429T DE602004003429D1 DE 602004003429 D1 DE602004003429 D1 DE 602004003429D1 DE 602004003429 T DE602004003429 T DE 602004003429T DE 602004003429 T DE602004003429 T DE 602004003429T DE 602004003429 D1 DE602004003429 D1 DE 602004003429D1
Authority
DE
Germany
Prior art keywords
waveguide
laser diode
external grating
grating
external
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.)
Expired - Lifetime
Application number
DE602004003429T
Other languages
English (en)
Other versions
DE602004003429T2 (de
Inventor
Se-Yoon Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602004003429D1 publication Critical patent/DE602004003429D1/de
Application granted granted Critical
Publication of DE602004003429T2 publication Critical patent/DE602004003429T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • 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
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • 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
    • H01S5/10—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
    • 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
    • H01S5/0261—Non-optical elements, e.g. laser driver components, heaters
    • 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
    • H01S5/146—External cavity lasers using a fiber as external cavity

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
  • Semiconductor Lasers (AREA)
DE602004003429T 2003-06-30 2004-04-13 Laserdiode mit einem externen Gitter in einem Wellenleiter Expired - Lifetime DE602004003429T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2003043851 2003-06-30
KR1020030043851A KR100547897B1 (ko) 2003-06-30 2003-06-30 파장 가변형 레이저 장치

Publications (2)

Publication Number Publication Date
DE602004003429D1 true DE602004003429D1 (de) 2007-01-11
DE602004003429T2 DE602004003429T2 (de) 2007-03-29

Family

ID=33432448

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004003429T Expired - Lifetime DE602004003429T2 (de) 2003-06-30 2004-04-13 Laserdiode mit einem externen Gitter in einem Wellenleiter

Country Status (6)

Country Link
US (1) US7099357B2 (de)
EP (1) EP1494325B1 (de)
JP (1) JP2005026685A (de)
KR (1) KR100547897B1 (de)
CN (1) CN1305189C (de)
DE (1) DE602004003429T2 (de)

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US7822082B2 (en) * 2004-01-27 2010-10-26 Hrl Laboratories, Llc Wavelength reconfigurable laser transmitter tuned via the resonance passbands of a tunable microresonator
KR100626656B1 (ko) * 2005-05-04 2006-09-25 한국전자통신연구원 파장 분할 다중 방식의 수동형 광 가입자 망의 기지국 측광 송신기 및 그의 제작 방법
WO2006000221A2 (en) * 2004-06-24 2006-01-05 Koheras A/S A system comprising a low phase noise waveguide laser, a method of its manufacturing and its use
US20060002443A1 (en) * 2004-06-30 2006-01-05 Gennady Farber Multimode external cavity semiconductor lasers
US7565084B1 (en) 2004-09-15 2009-07-21 Wach Michael L Robustly stabilizing laser systems
US7260126B2 (en) * 2004-12-06 2007-08-21 The Hong Kong Polytechnic University Optical pulses emitter
DE102005019848B4 (de) * 2005-04-28 2009-10-15 Lumics Gmbh Stabilisierung der Emissions-Wellenlänge einer Breitstreifen-Laserdiode
TWI274477B (en) * 2005-09-27 2007-02-21 Ind Tech Res Inst Optical-fiber wavelength generator, array structure and laser semiconductor device
KR100697606B1 (ko) * 2005-10-05 2007-03-22 주식회사 두산 곡면의 반사 거울면을 포함하는 광 도파로 및 그 제조 방법
US20070182960A1 (en) * 2006-01-20 2007-08-09 Vijaysekhar Jayaraman Compact laser spectrometer
CN100409055C (zh) * 2006-09-08 2008-08-06 北京工业大学 一种应用光纤耦合的半导体激光器的外腔相干锁相方法
US20100158441A1 (en) * 2007-08-07 2010-06-24 Mickelson Alan R System And Method For High Speed Dye Doped Polymer Devices
US8744263B2 (en) * 2008-12-02 2014-06-03 Telefonaktiebolaget Lm Ericsson (Publ) WDM-PON system, ONT, OLT and method for initialization of tunable laser
KR20100072534A (ko) * 2008-12-22 2010-07-01 한국전자통신연구원 반도체 레이저 장치
EP2467959B1 (de) 2009-08-19 2019-10-09 Telefonaktiebolaget LM Ericsson (publ) Verbesserte optische netzwerke
CN102349204A (zh) * 2011-08-16 2012-02-08 华为技术有限公司 可调激光器、光模块和无源光网络系统
CN103219649A (zh) * 2012-06-25 2013-07-24 四川马尔斯科技有限责任公司 直接高速调制外腔式波长可调谐激光器
CN103311802A (zh) * 2013-05-31 2013-09-18 华为技术有限公司 波长可调的激光输出方法和可调激光装置
US9184564B2 (en) * 2013-06-07 2015-11-10 Ngk Insulators, Ltd. External resonator type light emitting system
CN105765802B (zh) 2013-11-27 2020-01-07 日本碍子株式会社 外部谐振器型发光装置
US9331454B2 (en) 2013-11-27 2016-05-03 Ngk Insulators, Ltd. External resonator type light emitting system
KR20150137780A (ko) * 2014-05-30 2015-12-09 주식회사 포벨 꺽어진 광도파로를 가지는 외부 공진기형 레이저
US9356419B1 (en) * 2015-04-09 2016-05-31 International Business Machines Corporation Temperature insensitive external cavity lasers on silicon
CN113394655A (zh) * 2016-02-12 2021-09-14 古河电气工业株式会社 半导体激光元件
CN108075354A (zh) * 2016-11-14 2018-05-25 中国科学院苏州纳米技术与纳米仿生研究所 窄线宽激光器
CN108173116B (zh) * 2018-02-07 2020-01-03 山东大学 一种宽带可调谐Moire光栅激光器及其工作方法
CN114640022A (zh) * 2020-12-16 2022-06-17 上海禾赛科技有限公司 谐振腔、激光器和激光雷达

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US5208819A (en) 1992-01-23 1993-05-04 General Instrument Corporation Optical source with frequency locked to an in-fiber grating resonantor
KR0174775B1 (ko) * 1994-03-28 1999-04-01 스기야마 가즈히꼬 파장변환 도파로형 레이저 장치
GB9409033D0 (en) * 1994-05-06 1994-06-29 Univ Southampton Optical fibre laser
US5870417A (en) * 1996-12-20 1999-02-09 Sdl, Inc. Thermal compensators for waveguide DBR laser sources
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EP1197738A1 (de) * 2000-10-18 2002-04-17 Abb Research Ltd. Anisotroper Faserlaser-Sensor mit verteilter Rückkopplung
JP2002134833A (ja) 2000-10-23 2002-05-10 Nippon Telegr & Teleph Corp <Ntt> 温度無依存型レーザ
KR100420950B1 (ko) * 2001-12-12 2004-03-02 한국전자통신연구원 파장 가변 레이저 광원
US6920159B2 (en) * 2002-11-29 2005-07-19 Optitune Plc Tunable optical source

Also Published As

Publication number Publication date
EP1494325A1 (de) 2005-01-05
DE602004003429T2 (de) 2007-03-29
KR100547897B1 (ko) 2006-01-31
CN1305189C (zh) 2007-03-14
JP2005026685A (ja) 2005-01-27
CN1578023A (zh) 2005-02-09
EP1494325B1 (de) 2006-11-29
US7099357B2 (en) 2006-08-29
KR20050002472A (ko) 2005-01-07
US20040264514A1 (en) 2004-12-30

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Legal Events

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