Nothing Special   »   [go: up one dir, main page]

GB8505938D0 - Optical signal power divider - Google Patents

Optical signal power divider

Info

Publication number
GB8505938D0
GB8505938D0 GB858505938A GB8505938A GB8505938D0 GB 8505938 D0 GB8505938 D0 GB 8505938D0 GB 858505938 A GB858505938 A GB 858505938A GB 8505938 A GB8505938 A GB 8505938A GB 8505938 D0 GB8505938 D0 GB 8505938D0
Authority
GB
United Kingdom
Prior art keywords
optical signal
signal power
power divider
divider
optical
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
GB858505938A
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
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB858505938A priority Critical patent/GB8505938D0/en
Publication of GB8505938D0 publication Critical patent/GB8505938D0/en
Priority to GB8605575A priority patent/GB2172165B/en
Pending legal-status Critical Current

Links

GB858505938A 1985-03-07 1985-03-07 Optical signal power divider Pending GB8505938D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB858505938A GB8505938D0 (en) 1985-03-07 1985-03-07 Optical signal power divider
GB8605575A GB2172165B (en) 1985-03-07 1986-03-06 Optical signal power divider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858505938A GB8505938D0 (en) 1985-03-07 1985-03-07 Optical signal power divider

Publications (1)

Publication Number Publication Date
GB8505938D0 true GB8505938D0 (en) 1985-04-11

Family

ID=10575612

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858505938A Pending GB8505938D0 (en) 1985-03-07 1985-03-07 Optical signal power divider
GB8605575A Expired GB2172165B (en) 1985-03-07 1986-03-06 Optical signal power divider

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8605575A Expired GB2172165B (en) 1985-03-07 1986-03-06 Optical signal power divider

Country Status (1)

Country Link
GB (2) GB8505938D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8530087D0 (en) 1985-12-06 1986-02-12 British Telecomm Operating multi access optical network
CA1284904C (en) * 1986-01-31 1991-06-18 Kazuo Hajikano Optical space switch
GB2189104B (en) * 1986-04-03 1990-08-08 Gen Electric Plc Improvements in or relating to switching networks
GB2214746B (en) * 1988-01-19 1992-05-06 Plessey Co Plc Optical interconnection
US5519830A (en) * 1993-06-10 1996-05-21 Adc Telecommunications, Inc. Point-to-multipoint performance monitoring and failure isolation system
US5408462A (en) * 1993-10-07 1995-04-18 Adc Telecommunications, Inc. Protection switching apparatus and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074142A (en) * 1975-09-10 1978-02-14 Jackson Albert S Optical cross-point switch
FR2512620B2 (en) * 1981-02-13 1988-02-05 France Etat MATRIX OPTICAL CONCENTRATOR-DISTRIBUTOR

Also Published As

Publication number Publication date
GB2172165B (en) 1989-03-01
GB2172165A (en) 1986-09-10
GB8605575D0 (en) 1986-04-09

Similar Documents

Publication Publication Date Title
GB8513250D0 (en) Optical elements
ZA8637B (en) Splice case
GB8610059D0 (en) Optical system
GB8604310D0 (en) Functional optical elements
GB2177810B (en) Optical switch
GB8616549D0 (en) Optical monitoring
GR3001477T3 (en) Optical coupler
EP0189963A3 (en) Superelliptical waveguide connection
GB8623789D0 (en) Electric signal
GB8519387D0 (en) Optical probe
GB8524082D0 (en) Optical modulation arrangement
GB8520849D0 (en) Optical coupler
GB8507560D0 (en) Optical connecting arrangements
DE3665836D1 (en) Light unit
GB8630539D0 (en) Light-projecting & receiving unit
EP0219353A3 (en) Light receiving members
EP0223448A3 (en) Light receiving members
GB8622871D0 (en) Emergeny light
EP0218219A3 (en) Optical power meter
GB2176937B (en) Arrangement of optical elements
GB2172165B (en) Optical signal power divider
GB2176281B (en) Optical signal processor
AU575143B2 (en) Optical power divider
GB2174212B (en) Optical switch
GB8604614D0 (en) Signal