JPS53113572A - Dispersion characteristic measuring device of optical fiber - Google Patents

Dispersion characteristic measuring device of optical fiber

Info

Publication number
JPS53113572A
JPS53113572A JP2756277A JP2756277A JPS53113572A JP S53113572 A JPS53113572 A JP S53113572A JP 2756277 A JP2756277 A JP 2756277A JP 2756277 A JP2756277 A JP 2756277A JP S53113572 A JPS53113572 A JP S53113572A
Authority
JP
Japan
Prior art keywords
optical fiber
measuring device
characteristic measuring
dispersion characteristic
dispersion
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
JP2756277A
Other languages
Japanese (ja)
Other versions
JPS5646084B2 (en
Inventor
Akira Sugimura
Kazuhiro Oguro
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 JP2756277A priority Critical patent/JPS53113572A/en
Publication of JPS53113572A publication Critical patent/JPS53113572A/en
Publication of JPS5646084B2 publication Critical patent/JPS5646084B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)

Abstract

PURPOSE: To accurately measure the dispersion characteristics of optical fibers with one light source by using two laser beams of different wavelengths from a wavelength variable laser.
COPYRIGHT: (C)1978,JPO&Japio
JP2756277A 1977-03-15 1977-03-15 Dispersion characteristic measuring device of optical fiber Granted JPS53113572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2756277A JPS53113572A (en) 1977-03-15 1977-03-15 Dispersion characteristic measuring device of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2756277A JPS53113572A (en) 1977-03-15 1977-03-15 Dispersion characteristic measuring device of optical fiber

Publications (2)

Publication Number Publication Date
JPS53113572A true JPS53113572A (en) 1978-10-04
JPS5646084B2 JPS5646084B2 (en) 1981-10-30

Family

ID=12224469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2756277A Granted JPS53113572A (en) 1977-03-15 1977-03-15 Dispersion characteristic measuring device of optical fiber

Country Status (1)

Country Link
JP (1) JPS53113572A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140581U (en) * 1982-03-09 1983-09-21 船井電機株式会社 Spool mechanism of magnetic tape cassette
JPS58140580U (en) * 1982-03-09 1983-09-21 船井電機株式会社 Spool mechanism of magnetic tape cassette
JPS58163076U (en) * 1982-04-23 1983-10-29 船井電機株式会社 Spool mechanism of magnetic tape cassette
JPS58163075U (en) * 1982-04-23 1983-10-29 船井電機株式会社 Spool mechanism of magnetic tape cassette
JPS58163074U (en) * 1982-04-23 1983-10-29 船井電機株式会社 Spool mechanism of magnetic tape cassette
JPS58193385U (en) * 1982-06-16 1983-12-22 船井電機株式会社 Spool mechanism of magnetic tape cassette
JPS61140491U (en) * 1985-02-22 1986-08-30

Also Published As

Publication number Publication date
JPS5646084B2 (en) 1981-10-30

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