JPS51142334A - Optical fiber core - Google Patents

Optical fiber core

Info

Publication number
JPS51142334A
JPS51142334A JP50066697A JP6669775A JPS51142334A JP S51142334 A JPS51142334 A JP S51142334A JP 50066697 A JP50066697 A JP 50066697A JP 6669775 A JP6669775 A JP 6669775A JP S51142334 A JPS51142334 A JP S51142334A
Authority
JP
Japan
Prior art keywords
optical fiber
fiber core
deterioration
external pressure
transmission characteristics
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
JP50066697A
Other languages
Japanese (ja)
Inventor
Yukinori Ishida
Fujio Ishihara
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP50066697A priority Critical patent/JPS51142334A/en
Publication of JPS51142334A publication Critical patent/JPS51142334A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent breaking and deterioration of transmission characteristics of optical fiber by preventing external pressure working directly upon optical fiber.
COPYRIGHT: (C)1976,JPO&Japio
JP50066697A 1975-06-02 1975-06-02 Optical fiber core Pending JPS51142334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50066697A JPS51142334A (en) 1975-06-02 1975-06-02 Optical fiber core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50066697A JPS51142334A (en) 1975-06-02 1975-06-02 Optical fiber core

Publications (1)

Publication Number Publication Date
JPS51142334A true JPS51142334A (en) 1976-12-07

Family

ID=13323379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50066697A Pending JPS51142334A (en) 1975-06-02 1975-06-02 Optical fiber core

Country Status (1)

Country Link
JP (1) JPS51142334A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793904U (en) * 1980-11-28 1982-06-09
JPS57114107A (en) * 1981-01-04 1982-07-15 Takashi Mori Protector for wiring of photoconductor cable
JPS60201309A (en) * 1984-03-26 1985-10-11 Sumitomo Electric Ind Ltd Optical fiber core
JPS60232508A (en) * 1984-05-02 1985-11-19 Takashi Mori Optical waveguide
JPS60235108A (en) * 1984-05-09 1985-11-21 Takashi Mori Optical waveguide
JPS6452104A (en) * 1987-08-24 1989-02-28 Nippon Steel Welding Prod Eng Optical fiber containing tube
JP2014191208A (en) * 2013-03-27 2014-10-06 Occ Corp Metal tube optical fiber cable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814619U (en) * 1971-06-25 1973-02-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814619U (en) * 1971-06-25 1973-02-19

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793904U (en) * 1980-11-28 1982-06-09
JPS57114107A (en) * 1981-01-04 1982-07-15 Takashi Mori Protector for wiring of photoconductor cable
JPH0345365B2 (en) * 1981-01-04 1991-07-10 Takashi Mori
JPS60201309A (en) * 1984-03-26 1985-10-11 Sumitomo Electric Ind Ltd Optical fiber core
JPS60232508A (en) * 1984-05-02 1985-11-19 Takashi Mori Optical waveguide
JPS60235108A (en) * 1984-05-09 1985-11-21 Takashi Mori Optical waveguide
JPS6452104A (en) * 1987-08-24 1989-02-28 Nippon Steel Welding Prod Eng Optical fiber containing tube
JP2014191208A (en) * 2013-03-27 2014-10-06 Occ Corp Metal tube optical fiber cable

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