DE69313287D1 - Optische quelle für ein kommunikationssystem - Google Patents

Optische quelle für ein kommunikationssystem

Info

Publication number
DE69313287D1
DE69313287D1 DE69313287T DE69313287T DE69313287D1 DE 69313287 D1 DE69313287 D1 DE 69313287D1 DE 69313287 T DE69313287 T DE 69313287T DE 69313287 T DE69313287 T DE 69313287T DE 69313287 D1 DE69313287 D1 DE 69313287D1
Authority
DE
Germany
Prior art keywords
communication system
optical source
optical
source
communication
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
DE69313287T
Other languages
English (en)
Other versions
DE69313287T2 (de
Inventor
Nigel Walker
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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
Priority claimed from GB929218742A external-priority patent/GB9218742D0/en
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE69313287D1 publication Critical patent/DE69313287D1/de
Application granted granted Critical
Publication of DE69313287T2 publication Critical patent/DE69313287T2/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
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25751—Optical arrangements for CATV or video distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/006—Devices for generating or processing an RF signal by optical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
DE69313287T 1992-06-29 1993-06-29 Optische quelle für ein kommunikationssystem Expired - Lifetime DE69313287T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP92305964 1992-06-29
EP92307150 1992-08-05
GB929218742A GB9218742D0 (en) 1992-09-04 1992-09-04 Optical source for communications system
PCT/GB1993/001353 WO1994000928A1 (en) 1992-06-29 1993-06-29 Optical source for communications system

Publications (2)

Publication Number Publication Date
DE69313287D1 true DE69313287D1 (de) 1997-09-25
DE69313287T2 DE69313287T2 (de) 1998-01-02

Family

ID=27234739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313287T Expired - Lifetime DE69313287T2 (de) 1992-06-29 1993-06-29 Optische quelle für ein kommunikationssystem

Country Status (8)

Country Link
US (1) US5617239A (de)
JP (1) JP3372041B2 (de)
AU (1) AU670101B2 (de)
CA (1) CA2138961C (de)
DE (1) DE69313287T2 (de)
ES (1) ES2107669T3 (de)
HK (1) HK1002342A1 (de)
WO (1) WO1994000928A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5699179A (en) * 1996-02-23 1997-12-16 General Instrument Corporation Of Delaware Cancellation of distortion components in a fiber optic link with feed-forward linearization
US5859611A (en) * 1997-02-21 1999-01-12 Hughes Electronics Corporation Mixing and modulating methods and structures using nonlinear optical amplifiers
KR100322549B1 (ko) * 1997-12-10 2002-03-08 윤종용 컴퓨터의신호전송장치
US6476957B1 (en) * 2000-07-17 2002-11-05 The United States Of America As Represented By The Secretary Of The Navy Image rejecting microwave photonic downconverter
US6487004B1 (en) * 2000-08-09 2002-11-26 The United States Of America As Represented By The Secretary Of The Navy Optical image reject down converter
US6823178B2 (en) 2001-02-14 2004-11-23 Ydi Wireless, Inc. High-speed point-to-point modem-less microwave radio frequency link using direct frequency modulation
US6741139B2 (en) 2001-05-22 2004-05-25 Ydi Wirelesss, Inc. Optical to microwave converter using direct modulation phase shift keying
US7085499B2 (en) * 2001-11-15 2006-08-01 Hrl Laboratories, Llc Agile RF-lightwave waveform synthesis and an optical multi-tone amplitude modulator
TW588518B (en) * 2001-11-15 2004-05-21 Hrl Lab Llc Agile spread waveform generator
US6963442B2 (en) 2002-04-17 2005-11-08 Hrl Laboratories, Llc Low-noise, switchable RF-lightwave synthesizer
WO2003090326A1 (en) * 2002-04-17 2003-10-30 Hrl Laboratories, Llc Method and apparatus for producing an optical output
US7499653B2 (en) * 2003-07-14 2009-03-03 Hrl Laboratories, Llc Multiple wavelength photonic oscillator
US7822082B2 (en) * 2004-01-27 2010-10-26 Hrl Laboratories, Llc Wavelength reconfigurable laser transmitter tuned via the resonance passbands of a tunable microresonator
GB2412230A (en) * 2004-03-17 2005-09-21 Bookham Technology Plc Laser calibration, monitoring and control
FR2913494B1 (fr) * 2007-03-05 2012-05-18 Centre Nat Rech Scient Dispositif pour la mesure d'une phase spectrale d'un signal periodique
US9065964B1 (en) * 2009-08-17 2015-06-23 Arris Enterprises, Inc. Reducing four wave mixing ingress
EP2330757A1 (de) * 2009-12-07 2011-06-08 BRITISH TELECOMMUNICATIONS public limited company Drahtloser Verbinder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435229A (en) * 1966-03-23 1969-03-25 Gen Telephone & Elect Signal transmission systems
US4297035A (en) * 1979-09-14 1981-10-27 International Business Machines Corporation Method and device for detecting a specific spectral feature
US4503403A (en) * 1983-09-28 1985-03-05 The United States Of America As Represented By The Secretary Of The Navy Optical injection locking of solid-state oscillators by frequency-multiplexed injection-locked, laser diodes
US4897883A (en) * 1987-12-18 1990-01-30 Modcom Corporation Infrared remote control apparatus
US5042086A (en) * 1988-11-16 1991-08-20 Dylor Corporation Method and means for transmitting large dynamic analog signals in optical fiber systems

Also Published As

Publication number Publication date
HK1002342A1 (en) 1998-08-14
AU670101B2 (en) 1996-07-04
JPH08510866A (ja) 1996-11-12
AU4351893A (en) 1994-01-24
DE69313287T2 (de) 1998-01-02
WO1994000928A1 (en) 1994-01-06
ES2107669T3 (es) 1997-12-01
JP3372041B2 (ja) 2003-01-27
US5617239A (en) 1997-04-01
CA2138961A1 (en) 1994-01-06
CA2138961C (en) 1999-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition