JPS5298546A - Detector for measuring transmission characteristics of optical fiber - Google Patents

Detector for measuring transmission characteristics of optical fiber

Info

Publication number
JPS5298546A
JPS5298546A JP1454676A JP1454676A JPS5298546A JP S5298546 A JPS5298546 A JP S5298546A JP 1454676 A JP1454676 A JP 1454676A JP 1454676 A JP1454676 A JP 1454676A JP S5298546 A JPS5298546 A JP S5298546A
Authority
JP
Japan
Prior art keywords
optical fiber
detector
transmission characteristics
measuring transmission
measuring
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
JP1454676A
Other languages
Japanese (ja)
Other versions
JPS553657B2 (en
Inventor
Akira Sugimura
Yoshiharu Yamauchi
Masahiro Ikeda
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 JP1454676A priority Critical patent/JPS5298546A/en
Publication of JPS5298546A publication Critical patent/JPS5298546A/en
Publication of JPS553657B2 publication Critical patent/JPS553657B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to measure the long-distance transmission characteristics of an optical fiber with the use of a short optical fiber by providing time-division coupling of a polarizer to the optical fiber and light source as well as the optical fiber to a photo-detector.
COPYRIGHT: (C)1977,JPO&Japio
JP1454676A 1976-02-13 1976-02-13 Detector for measuring transmission characteristics of optical fiber Granted JPS5298546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1454676A JPS5298546A (en) 1976-02-13 1976-02-13 Detector for measuring transmission characteristics of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1454676A JPS5298546A (en) 1976-02-13 1976-02-13 Detector for measuring transmission characteristics of optical fiber

Publications (2)

Publication Number Publication Date
JPS5298546A true JPS5298546A (en) 1977-08-18
JPS553657B2 JPS553657B2 (en) 1980-01-26

Family

ID=11864142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1454676A Granted JPS5298546A (en) 1976-02-13 1976-02-13 Detector for measuring transmission characteristics of optical fiber

Country Status (1)

Country Link
JP (1) JPS5298546A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030665A (en) * 1983-07-29 1985-02-16 Kaheiya Kk Preparation of hanpen (cake of pounded fish)

Also Published As

Publication number Publication date
JPS553657B2 (en) 1980-01-26

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