JPH0524096B2 - - Google Patents

Info

Publication number
JPH0524096B2
JPH0524096B2 JP14129687A JP14129687A JPH0524096B2 JP H0524096 B2 JPH0524096 B2 JP H0524096B2 JP 14129687 A JP14129687 A JP 14129687A JP 14129687 A JP14129687 A JP 14129687A JP H0524096 B2 JPH0524096 B2 JP H0524096B2
Authority
JP
Japan
Prior art keywords
optical waveguide
region
optical
dopant
manufacturing
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
JP14129687A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6355137A (ja
Inventor
Jeimuzu Ainsurii Benjamin
Piita Gaadoresuton Hawaado
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
Publication of JPS6355137A publication Critical patent/JPS6355137A/ja
Publication of JPH0524096B2 publication Critical patent/JPH0524096B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP14129687A 1986-06-04 1987-06-04 光導波素子およびその製造方法 Granted JPS6355137A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868613525A GB8613525D0 (en) 1986-06-04 1986-06-04 Optical fibres
GB8613525 1986-06-04
GB8706461 1987-03-18

Publications (2)

Publication Number Publication Date
JPS6355137A JPS6355137A (ja) 1988-03-09
JPH0524096B2 true JPH0524096B2 (de) 1993-04-06

Family

ID=10598906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14129687A Granted JPS6355137A (ja) 1986-06-04 1987-06-04 光導波素子およびその製造方法

Country Status (2)

Country Link
JP (1) JPS6355137A (de)
GB (1) GB8613525D0 (de)

Also Published As

Publication number Publication date
GB8613525D0 (en) 1986-07-09
JPS6355137A (ja) 1988-03-09

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