GB8705746D0 - Optical signal control - Google Patents

Optical signal control

Info

Publication number
GB8705746D0
GB8705746D0 GB878705746A GB8705746A GB8705746D0 GB 8705746 D0 GB8705746 D0 GB 8705746D0 GB 878705746 A GB878705746 A GB 878705746A GB 8705746 A GB8705746 A GB 8705746A GB 8705746 D0 GB8705746 D0 GB 8705746D0
Authority
GB
United Kingdom
Prior art keywords
optical signal
signal control
control
optical
signal
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
GB878705746A
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 GB878705746A priority Critical patent/GB8705746D0/en
Publication of GB8705746D0 publication Critical patent/GB8705746D0/en
Priority to DE3752137T priority patent/DE3752137T2/en
Priority to PCT/GB1987/000653 priority patent/WO1988002127A1/en
Priority to EP87308307A priority patent/EP0263612B1/en
Priority to AT87308307T priority patent/ATE160026T1/en
Priority to US07/201,122 priority patent/US4988169A/en
Priority to JP62505707A priority patent/JPH0666012B2/en
Priority to CA000547335A priority patent/CA1301899C/en
Pending legal-status Critical Current

Links

GB878705746A 1986-09-22 1987-03-11 Optical signal control Pending GB8705746D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB878705746A GB8705746D0 (en) 1987-03-11 1987-03-11 Optical signal control
DE3752137T DE3752137T2 (en) 1986-09-22 1987-09-18 Method and device for checking optical signals
PCT/GB1987/000653 WO1988002127A1 (en) 1986-09-22 1987-09-18 Optical signal control method and apparatus
EP87308307A EP0263612B1 (en) 1986-09-22 1987-09-18 Optical signal control method and apparatus
AT87308307T ATE160026T1 (en) 1986-09-22 1987-09-18 METHOD AND DEVICE FOR CONTROLLING OPTICAL SIGNALS
US07/201,122 US4988169A (en) 1986-09-22 1987-09-18 Optical signal control method and apparatus
JP62505707A JPH0666012B2 (en) 1986-09-22 1987-09-18 Polarization control device and method
CA000547335A CA1301899C (en) 1986-09-22 1987-09-21 Optical signal control method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878705746A GB8705746D0 (en) 1987-03-11 1987-03-11 Optical signal control

Publications (1)

Publication Number Publication Date
GB8705746D0 true GB8705746D0 (en) 1987-04-15

Family

ID=10613751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878705746A Pending GB8705746D0 (en) 1986-09-22 1987-03-11 Optical signal control

Country Status (1)

Country Link
GB (1) GB8705746D0 (en)

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