GB8400999D0 - Optical fibre communication systems - Google Patents

Optical fibre communication systems

Info

Publication number
GB8400999D0
GB8400999D0 GB8400999A GB8400999A GB8400999D0 GB 8400999 D0 GB8400999 D0 GB 8400999D0 GB 8400999 A GB8400999 A GB 8400999A GB 8400999 A GB8400999 A GB 8400999A GB 8400999 D0 GB8400999 D0 GB 8400999D0
Authority
GB
United Kingdom
Prior art keywords
communication systems
optical fibre
fibre communication
optical
systems
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.)
Granted
Application number
GB8400999A
Other versions
GB2153176A (en
GB2153176B (en
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.)
Plessey Co Ltd
Original Assignee
Plessey 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB8400999A priority Critical patent/GB2153176B/en
Publication of GB8400999D0 publication Critical patent/GB8400999D0/en
Publication of GB2153176A publication Critical patent/GB2153176A/en
Application granted granted Critical
Publication of GB2153176B publication Critical patent/GB2153176B/en
Expired 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
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/532—Polarisation modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
GB8400999A 1984-01-14 1984-01-14 Improvements relating to optical fibre communication systems Expired GB2153176B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8400999A GB2153176B (en) 1984-01-14 1984-01-14 Improvements relating to optical fibre communication systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8400999A GB2153176B (en) 1984-01-14 1984-01-14 Improvements relating to optical fibre communication systems

Publications (3)

Publication Number Publication Date
GB8400999D0 true GB8400999D0 (en) 1984-02-15
GB2153176A GB2153176A (en) 1985-08-14
GB2153176B GB2153176B (en) 1987-04-08

Family

ID=10555002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8400999A Expired GB2153176B (en) 1984-01-14 1984-01-14 Improvements relating to optical fibre communication systems

Country Status (1)

Country Link
GB (1) GB2153176B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8630959D0 (en) * 1986-12-29 1987-02-04 British Telecomm Optical polarisation control
WO2003023320A1 (en) * 2001-09-10 2003-03-20 The University Of Sydney Suppressed drift interferometer
FR2874294B1 (en) * 2004-08-16 2007-06-22 Commissariat Energie Atomique FIBER OPTIC TRANSMISSION SYSTEM WITH POLARIZATION RETENTION
FR2874272B1 (en) * 2004-08-16 2007-04-06 Commissariat Energie Atomique FIBER OPTIC TRANSMISSION SYSTEM WITH POLARIZATION RETENTION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284632A (en) * 1963-07-31 1966-11-08 Sylvania Electric Prod Polarization modulation and demodulation

Also Published As

Publication number Publication date
GB2153176A (en) 1985-08-14
GB2153176B (en) 1987-04-08

Similar Documents

Publication Publication Date Title
GB2161612B (en) Optical fibre transmission systems
EP0170208A3 (en) Optical communication system
AU4670385A (en) Fiber optic communication module
GB8422682D0 (en) Optical fibre systems
GB8612422D0 (en) Fibre optic communication systems
EP0232319A4 (en) Optical communications systems
GB8526942D0 (en) Optical fibre network
GB8406635D0 (en) Optical fibre element
AU574989B2 (en) Optical fibre
DE3570852D1 (en) Optical fiber
GB8517036D0 (en) Optical fibre
EP0176263A3 (en) Optical fiber
GB8626224D0 (en) Fibre optic communication system
GB8426008D0 (en) Optical communication systems
GB2167259B (en) Optical fibre receiver
GB2169464B (en) Optical fibre transmission systems
AU4978485A (en) Optical fibre
GB8415999D0 (en) Optical fibre element
GB2158263B (en) Optical fibre
DE3561312D1 (en) Optical fiber
GB2502938B (en) Optical systems
GB2199209B (en) Optical communication systems
DE3567780D1 (en) Bidirectional optical data communications system
GB8400999D0 (en) Optical fibre communication systems
GB8418912D0 (en) Optical fibre

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940114