JPS52141251A - Mode distribution analysing apparatus - Google Patents

Mode distribution analysing apparatus

Info

Publication number
JPS52141251A
JPS52141251A JP5765976A JP5765976A JPS52141251A JP S52141251 A JPS52141251 A JP S52141251A JP 5765976 A JP5765976 A JP 5765976A JP 5765976 A JP5765976 A JP 5765976A JP S52141251 A JPS52141251 A JP S52141251A
Authority
JP
Japan
Prior art keywords
mode distribution
analysing apparatus
output light
fiber
distribution
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
JP5765976A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Tatsuta
Yasuharu Suematsu
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 JP5765976A priority Critical patent/JPS52141251A/en
Publication of JPS52141251A publication Critical patent/JPS52141251A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To display instantly the angular distribution of output light of an optical fiber, by the method in which the output light from the fiber is applied to a convex lens for Fourier transformation.
COPYRIGHT: (C)1977,JPO&Japio
JP5765976A 1976-05-19 1976-05-19 Mode distribution analysing apparatus Pending JPS52141251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5765976A JPS52141251A (en) 1976-05-19 1976-05-19 Mode distribution analysing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5765976A JPS52141251A (en) 1976-05-19 1976-05-19 Mode distribution analysing apparatus

Publications (1)

Publication Number Publication Date
JPS52141251A true JPS52141251A (en) 1977-11-25

Family

ID=13062014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5765976A Pending JPS52141251A (en) 1976-05-19 1976-05-19 Mode distribution analysing apparatus

Country Status (1)

Country Link
JP (1) JPS52141251A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183101A (en) * 1981-05-07 1982-11-11 Nec Corp Microwave circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183101A (en) * 1981-05-07 1982-11-11 Nec Corp Microwave circuit
JPH0311122B2 (en) * 1981-05-07 1991-02-15 Nippon Electric Co

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