DE69217517D1 - Betriebssystem mit zwei Fasern - Google Patents

Betriebssystem mit zwei Fasern

Info

Publication number
DE69217517D1
DE69217517D1 DE69217517T DE69217517T DE69217517D1 DE 69217517 D1 DE69217517 D1 DE 69217517D1 DE 69217517 T DE69217517 T DE 69217517T DE 69217517 T DE69217517 T DE 69217517T DE 69217517 D1 DE69217517 D1 DE 69217517D1
Authority
DE
Germany
Prior art keywords
fibers
operating system
operating
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
DE69217517T
Other languages
English (en)
Inventor
George Raymond Stilwell
James William Sylivant
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69217517D1 publication Critical patent/DE69217517D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/504—Laser transmitters using direct modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
DE69217517T 1991-07-15 1992-06-22 Betriebssystem mit zwei Fasern Expired - Lifetime DE69217517D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/729,954 US5224111A (en) 1991-07-15 1991-07-15 Dual fiber drive system

Publications (1)

Publication Number Publication Date
DE69217517D1 true DE69217517D1 (de) 1997-03-27

Family

ID=24933290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217517T Expired - Lifetime DE69217517D1 (de) 1991-07-15 1992-06-22 Betriebssystem mit zwei Fasern

Country Status (4)

Country Link
US (1) US5224111A (de)
EP (1) EP0524124B1 (de)
JP (1) JPH0656912B2 (de)
DE (1) DE69217517D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2954422B2 (ja) * 1992-05-22 1999-09-27 株式会社日立製作所 光送信モジュール
US5428509A (en) * 1994-03-04 1995-06-27 Ford Motor Company Space-efficient light collector
US5521999A (en) * 1994-03-17 1996-05-28 Eastman Kodak Company Optical system for a laser printer
US5515392A (en) * 1995-01-05 1996-05-07 Eastman Kodak Company Laser diode control circuit with power supply compensation network
US5640473A (en) * 1996-07-02 1997-06-17 Gerber Systems Corporation Method and apparatus for generating an optical beam for use in an imaging system
US6606177B1 (en) 1999-02-15 2003-08-12 Hitachi, Ltd. Driver circuit and optical-transmission module
FR2794911A1 (fr) * 1999-06-08 2000-12-15 Sagem Liaison de transmission de donnees par fibre optique
DE60119907T2 (de) * 2001-06-08 2006-09-28 Agilent Technologies Inc., A Delaware Corp., Palo Alto Treiberschaltung
US7373090B2 (en) * 2004-03-26 2008-05-13 Intel Corporation Modulator driver circuit with selectable on-chip termination
US7393145B1 (en) * 2005-04-26 2008-07-01 Lockheed Martin Corporation Fault location in optical networks
JP4732243B2 (ja) * 2006-05-31 2011-07-27 パナソニック株式会社 レーザ駆動回路、光ピックアップおよび記録再生装置
US8861952B2 (en) * 2007-02-28 2014-10-14 Finisar Corporation Redundancy and interoperability in multi-channel optoelectronic devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317236A (en) * 1980-02-25 1982-02-23 Bell Telephone Laboratories, Incorporated Laser digital transmitter
US4603421A (en) * 1982-11-24 1986-07-29 Xerox Corporation Incoherent composite multi-emitter laser for an optical arrangement
JPS59182637A (ja) * 1983-03-31 1984-10-17 Matsushita Electric Ind Co Ltd ビデオ信号光伝送装置
US4856011A (en) * 1985-01-30 1989-08-08 Ricoh Company, Ltd. Semiconductor laser control circuit
JPH0758819B2 (ja) * 1987-09-25 1995-06-21 株式会社東芝 半導体レーザ駆動装置
JPH0296936A (ja) * 1988-06-01 1990-04-09 Canon Inc レーザダイオード駆動回路
JPH02120706A (ja) * 1988-10-31 1990-05-08 Sumitomo Electric Ind Ltd 光通信路

Also Published As

Publication number Publication date
EP0524124A3 (en) 1993-04-07
US5224111A (en) 1993-06-29
EP0524124B1 (de) 1997-02-19
JPH05190987A (ja) 1993-07-30
EP0524124A2 (de) 1993-01-20
JPH0656912B2 (ja) 1994-07-27

Similar Documents

Publication Publication Date Title
FI933789A0 (fi) Foerfarande foer tillaeggande av fiber i en kemisk foerening
DE69021487D1 (de) Faseroptische Verbindungsanordnung.
ATE155835T1 (de) Individualisierte, mit polycarboxylsäure vernetzte fasern
DE69213519D1 (de) Strahlungsstabilisierte Fasern mit verbesserter Geruchscharakteristik
FI921723A0 (fi) Belagd optisk fiber och foerfarande foer framstaellning av denna.
FI901751A0 (fi) Spinnbara polyolefiner och daerav erhaollna termosvetsbara fibrer.
FI920788A0 (fi) Foerfarande foer framstaellning av faergbelagda optiska fibrer.
DE69409436D1 (de) Multiaxiale garnstruktur
FI893190A (fi) Foerbaettringar beroerande fibrer.
FI915849A0 (fi) Avslutningsanordning foer optisk fiber.
DE69217517D1 (de) Betriebssystem mit zwei Fasern
DE69206147D1 (de) Yttriumoxid-Aluminiumoxidfasern.
KR920006749U (ko) 섬유 식별기
FI915621A0 (fi) Belaeggningskomposition foer fibrer.
MX9201972A (es) Resanador de tablero de fibras prensadas.
DE69118984D1 (de) Verstärker mit zwei Betriebszuständen
DE69412106T2 (de) Verbindung von fasern
FI903226A0 (fi) Ytbelagd optisk fiber.
DE69018905D1 (de) Datenverbindung mit Lichtwellenleitern.
MX9200304A (es) Fibras de poliester. fibras de poliester.
FI900393A0 (fi) Ljusreflektionsfoerfarande foer maetningar av oeverfoeringsfoerluster i optiska fiber.
DE68911918D1 (de) Regelsystem mit optischen fasern.
FI906176A0 (fi) Aoteranvaendbart mekaniskt kontaktdon foer optiska fibrer.
FI925111A0 (fi) Substituerade 1,5-pentadioler och foerfarande foer deras framstaellning
FI911650A0 (fi) Cellulosabaserad fiber.

Legal Events

Date Code Title Description
8332 No legal effect for de