JPH0461011U - - Google Patents

Info

Publication number
JPH0461011U
JPH0461011U JP10490390U JP10490390U JPH0461011U JP H0461011 U JPH0461011 U JP H0461011U JP 10490390 U JP10490390 U JP 10490390U JP 10490390 U JP10490390 U JP 10490390U JP H0461011 U JPH0461011 U JP H0461011U
Authority
JP
Japan
Prior art keywords
modulation frequency
optical fiber
frequency signal
measured
path switching
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
JP10490390U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP10490390U priority Critical patent/JPH0461011U/ja
Publication of JPH0461011U publication Critical patent/JPH0461011U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP10490390U 1990-10-05 1990-10-05 Pending JPH0461011U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10490390U JPH0461011U (en]) 1990-10-05 1990-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10490390U JPH0461011U (en]) 1990-10-05 1990-10-05

Publications (1)

Publication Number Publication Date
JPH0461011U true JPH0461011U (en]) 1992-05-26

Family

ID=31850358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10490390U Pending JPH0461011U (en]) 1990-10-05 1990-10-05

Country Status (1)

Country Link
JP (1) JPH0461011U (en])

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189453A (en]) * 1975-02-03 1976-08-05
JPS5365750A (en) * 1976-11-22 1978-06-12 Nec Corp Optical fiber length measuring device
JPS5525776A (en) * 1978-08-14 1980-02-23 Matsushita Electric Ind Co Ltd Infrared ray radiation burner
JPS5837496A (ja) * 1981-08-31 1983-03-04 Agency Of Ind Science & Technol 沸騰熱伝達装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189453A (en]) * 1975-02-03 1976-08-05
JPS5365750A (en) * 1976-11-22 1978-06-12 Nec Corp Optical fiber length measuring device
JPS5525776A (en) * 1978-08-14 1980-02-23 Matsushita Electric Ind Co Ltd Infrared ray radiation burner
JPS5837496A (ja) * 1981-08-31 1983-03-04 Agency Of Ind Science & Technol 沸騰熱伝達装置

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