EP1230718A1 - Multiwellenlängenlasersystem - Google Patents

Multiwellenlängenlasersystem

Info

Publication number
EP1230718A1
EP1230718A1 EP00960376A EP00960376A EP1230718A1 EP 1230718 A1 EP1230718 A1 EP 1230718A1 EP 00960376 A EP00960376 A EP 00960376A EP 00960376 A EP00960376 A EP 00960376A EP 1230718 A1 EP1230718 A1 EP 1230718A1
Authority
EP
European Patent Office
Prior art keywords
laser
range
core
mode
region
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.)
Withdrawn
Application number
EP00960376A
Other languages
English (en)
French (fr)
Inventor
Christian Laurent-Lund
Soeren Guldberg-Kjaer
Mads Sckerl
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.)
Cisilias AS
Original Assignee
Cisilias AS
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 Cisilias AS filed Critical Cisilias AS
Publication of EP1230718A1 publication Critical patent/EP1230718A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/0206—Substrates, e.g. growth, shape, material, removal or bonding
    • H01S5/021—Silicon based substrates
    • 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
    • H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/1206—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers having a non constant or multiplicity of periods
    • H01S5/1215—Multiplicity of periods
    • 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
    • H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/125—Distributed Bragg reflector [DBR] 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
    • 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
EP00960376A 1999-09-20 2000-09-20 Multiwellenlängenlasersystem Withdrawn EP1230718A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15465599P 1999-09-20 1999-09-20
US154655P 1999-09-20
PCT/DK2000/000521 WO2001022542A2 (en) 1999-09-20 2000-09-20 Multi-wavelength laser system

Publications (1)

Publication Number Publication Date
EP1230718A1 true EP1230718A1 (de) 2002-08-14

Family

ID=22552209

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00960376A Withdrawn EP1230718A1 (de) 1999-09-20 2000-09-20 Multiwellenlängenlasersystem

Country Status (5)

Country Link
EP (1) EP1230718A1 (de)
JP (1) JP2003510822A (de)
AU (1) AU7271100A (de)
CA (1) CA2385364A1 (de)
WO (1) WO2001022542A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108603980A (zh) * 2015-11-12 2018-09-28 Bb光电公司 具有介质结构的光子集成器件

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6952504B2 (en) 2001-12-21 2005-10-04 Neophotonics Corporation Three dimensional engineering of planar optical structures
AU2002239458A1 (en) 2000-10-26 2002-06-11 Nanogram Corporation Multilayered optical structures
SG111918A1 (en) * 2001-09-07 2005-06-29 Gbs Data Pte Ltd Integrated semiconductor laser source
JP2006332137A (ja) * 2005-05-23 2006-12-07 Nippon Telegr & Teleph Corp <Ntt> 発光素子
US8068525B2 (en) 2007-08-30 2011-11-29 Mitsubishi Electric Corporation Solid-state laser element
CN103311807B (zh) * 2013-06-09 2015-04-08 中国科学院半导体研究所 多波长激光器阵列芯片的制作方法
US9568640B2 (en) 2014-09-15 2017-02-14 Baker Hughes Incorporated Displacement measurements using simulated multi-wavelength light sources
TWI608260B (zh) * 2016-05-17 2017-12-11 國立勤益科技大學 All-fiber optical signal acquisition multiplexer design method and all-fiber optical signal pickup multiplexer
CN106253057A (zh) * 2016-09-30 2016-12-21 青岛海信宽带多媒体技术有限公司 一种激光器件
JP7302430B2 (ja) * 2019-10-24 2023-07-04 富士通株式会社 波長可変光源、これを用いた光伝送装置、及び波長可変光源の制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10242591A (ja) * 1997-03-03 1998-09-11 Nippon Telegr & Teleph Corp <Ntt> 多波長レーザ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0122542A3 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108603980A (zh) * 2015-11-12 2018-09-28 Bb光电公司 具有介质结构的光子集成器件
CN108603980B (zh) * 2015-11-12 2020-07-28 Bb光电公司 具有介质结构的光子集成器件

Also Published As

Publication number Publication date
WO2001022542A3 (en) 2001-11-01
CA2385364A1 (en) 2001-03-29
WO2001022542A2 (en) 2001-03-29
JP2003510822A (ja) 2003-03-18
AU7271100A (en) 2001-04-24

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