JPS528844A - Light fiber measuring device - Google Patents

Light fiber measuring device

Info

Publication number
JPS528844A
JPS528844A JP8447975A JP8447975A JPS528844A JP S528844 A JPS528844 A JP S528844A JP 8447975 A JP8447975 A JP 8447975A JP 8447975 A JP8447975 A JP 8447975A JP S528844 A JPS528844 A JP S528844A
Authority
JP
Japan
Prior art keywords
light fiber
fiber measuring
measuring
light
wave
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
JP8447975A
Other languages
Japanese (ja)
Inventor
Seiichi Onoda
Yoshiharu Yamada
Satoshi Aoki
Katsuki Tanaka
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8447975A priority Critical patent/JPS528844A/en
Publication of JPS528844A publication Critical patent/JPS528844A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a method of measuring the lower wave of a single mode territory of the light fiber by utilizing light which has a variable wave length, and a deflecting plate.
COPYRIGHT: (C)1977,JPO&Japio
JP8447975A 1975-07-11 1975-07-11 Light fiber measuring device Pending JPS528844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8447975A JPS528844A (en) 1975-07-11 1975-07-11 Light fiber measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8447975A JPS528844A (en) 1975-07-11 1975-07-11 Light fiber measuring device

Publications (1)

Publication Number Publication Date
JPS528844A true JPS528844A (en) 1977-01-24

Family

ID=13831768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8447975A Pending JPS528844A (en) 1975-07-11 1975-07-11 Light fiber measuring device

Country Status (1)

Country Link
JP (1) JPS528844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59114432A (en) * 1982-12-14 1984-07-02 Cselt Centro Studi Lab Telecom Method of measuring cutoff wavelength of primary and higher mode of optical fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59114432A (en) * 1982-12-14 1984-07-02 Cselt Centro Studi Lab Telecom Method of measuring cutoff wavelength of primary and higher mode of optical fiber

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