JPS6391624A - レーザ送信器 - Google Patents

レーザ送信器

Info

Publication number
JPS6391624A
JPS6391624A JP62242406A JP24240687A JPS6391624A JP S6391624 A JPS6391624 A JP S6391624A JP 62242406 A JP62242406 A JP 62242406A JP 24240687 A JP24240687 A JP 24240687A JP S6391624 A JPS6391624 A JP S6391624A
Authority
JP
Japan
Prior art keywords
optical
optical fiber
laser
laser transmitter
coupling section
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.)
Pending
Application number
JP62242406A
Other languages
English (en)
Japanese (ja)
Inventor
クラウス、エム、ホイスラー
ユリウス、ウイツトマン
ギゼーラ、ガウケル
フランツ、アウラツヒアー
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of JPS6391624A publication Critical patent/JPS6391624A/ja
Pending 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
    • G02B6/12007—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
    • G02B6/24—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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • 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
    • 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
    • G02B6/241—Light guide terminations
    • G02B6/243—Light guide terminations as light absorbers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP62242406A 1986-09-29 1987-09-24 レーザ送信器 Pending JPS6391624A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3633076 1986-09-29
DE3633076.0 1986-09-29

Publications (1)

Publication Number Publication Date
JPS6391624A true JPS6391624A (ja) 1988-04-22

Family

ID=6310607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62242406A Pending JPS6391624A (ja) 1986-09-29 1987-09-24 レーザ送信器

Country Status (7)

Country Link
US (1) US4831631A (cg-RX-API-DMAC10.html)
EP (1) EP0262439B1 (cg-RX-API-DMAC10.html)
JP (1) JPS6391624A (cg-RX-API-DMAC10.html)
AT (1) ATE85867T1 (cg-RX-API-DMAC10.html)
DE (1) DE3784208D1 (cg-RX-API-DMAC10.html)
ES (1) ES2040718T3 (cg-RX-API-DMAC10.html)
GR (1) GR3007801T3 (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008276001A (ja) * 2007-05-01 2008-11-13 Nippon Telegr & Teleph Corp <Ntt> 光分岐回路および光分岐モジュール
WO2010016295A1 (ja) * 2008-08-06 2010-02-11 日本電気株式会社 波長可変光送信機

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023885A (en) * 1988-09-20 1991-06-11 Siemens Aktiengesellschaft External optical resonator for a semiconductor laser
SE462351B (sv) * 1988-10-21 1990-06-11 Ericsson Telefon Ab L M Laseranordning foer ett optiskt kommunikationssystem
US4904041A (en) * 1988-12-20 1990-02-27 Bell Communications Research, Inc. Short optical pulse generator having a looped directional coupler external cavity
SE468267B (sv) * 1991-04-10 1992-11-30 Ericsson Telefon Ab L M Terminal foer ett frekvensdelat, optiskt kommunikationssystem
JP3138036B2 (ja) * 1991-12-05 2001-02-26 キヤノン株式会社 光ノードおよびそれを用いた光通信ネットワーク
DE4421043A1 (de) * 1994-06-17 1995-12-21 Sel Alcatel Ag Interferometrischer Halbleiterlaser mit verlustarmer Lichtauskopplung und Anordung mit einem solchen Laser
US5625726A (en) * 1995-02-10 1997-04-29 Ngk Insulators, Ltd. Optical waveguide substrate, an article comprising the same and a substrate coupled thereto for holding optical fibers
GB2302443B (en) * 1995-06-21 1999-03-17 Northern Telecom Ltd Lasers
US5708671A (en) * 1996-04-17 1998-01-13 Semi-Custom Logic, Inc. Tunable gigihertz all-optical clock generator and method using same
AU691783B3 (en) * 1996-08-01 1998-05-21 Kingfisher International Pty. Ltd. An optical source
US6115520A (en) * 1998-03-05 2000-09-05 Lucent Technologies Inc. Compact mach-zehnder interferometer and wavelength reference employing same
US6324322B1 (en) * 1999-06-07 2001-11-27 Wavesplitter Technologies, Inc. Fused-fiber multi-window wavelength filter using unbalanced Michelson Interferometer
GB0206228D0 (en) * 2002-03-16 2002-05-01 Intense Photonics Ltd Folded integrated laser modulator
US7009750B1 (en) 2002-10-25 2006-03-07 Eclipse Energy Systems, Inc. Apparatus and methods for modulating refractive index
DE102004053136B4 (de) * 2004-10-29 2008-04-03 Raab, Volker, Dr. Laserresonator mit internem Strahlteiler
JP4789460B2 (ja) * 2004-12-22 2011-10-12 株式会社アドバンテスト 光スイッチ及び光試験装置
US12554069B2 (en) * 2020-07-20 2026-02-17 Ommatidia Lidar S.L. Multi-directional adaptive optical device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553685C2 (de) * 1975-11-28 1985-05-09 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung eines optischen Richtkopplers
DE3035849A1 (de) * 1980-09-23 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Planare wellenleiter-bragg-linse
US4720160A (en) * 1981-12-16 1988-01-19 Polaroid Corporation Optical resonant cavity filters
US4515431A (en) * 1982-08-11 1985-05-07 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4546476A (en) * 1982-12-10 1985-10-08 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4674830A (en) * 1983-11-25 1987-06-23 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4723824A (en) * 1983-11-25 1988-02-09 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
JPS60180184A (ja) * 1984-02-27 1985-09-13 Matsushita Electric Ind Co Ltd 半導体レ−ザの波長安定化装置
US4676583A (en) * 1984-06-28 1987-06-30 Polaroid Corporation Adscititious resonator
US4748687A (en) * 1984-09-25 1988-05-31 Siemens Aktiengesellschaft Narrow band laser transmitter
CA1271065A (en) * 1985-07-24 1990-07-03 Michael Charles Brierley Dielectric optical waveguide device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008276001A (ja) * 2007-05-01 2008-11-13 Nippon Telegr & Teleph Corp <Ntt> 光分岐回路および光分岐モジュール
WO2010016295A1 (ja) * 2008-08-06 2010-02-11 日本電気株式会社 波長可変光送信機
US8306375B2 (en) 2008-08-06 2012-11-06 Nec Corporation Wavelength-tunable optical transmitter
JP5212475B2 (ja) * 2008-08-06 2013-06-19 日本電気株式会社 波長可変光送信機

Also Published As

Publication number Publication date
US4831631A (en) 1989-05-16
EP0262439A3 (en) 1989-10-11
ES2040718T3 (es) 1993-11-01
DE3784208D1 (de) 1993-03-25
ATE85867T1 (de) 1993-03-15
EP0262439B1 (de) 1993-02-17
EP0262439A2 (de) 1988-04-06
GR3007801T3 (cg-RX-API-DMAC10.html) 1993-08-31

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