JPS63181840U - - Google Patents

Info

Publication number
JPS63181840U
JPS63181840U JP7028087U JP7028087U JPS63181840U JP S63181840 U JPS63181840 U JP S63181840U JP 7028087 U JP7028087 U JP 7028087U JP 7028087 U JP7028087 U JP 7028087U JP S63181840 U JPS63181840 U JP S63181840U
Authority
JP
Japan
Prior art keywords
current
conversion circuit
voltage conversion
component
light
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
JP7028087U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0610277Y2 (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 JP1987070280U priority Critical patent/JPH0610277Y2/ja
Publication of JPS63181840U publication Critical patent/JPS63181840U/ja
Application granted granted Critical
Publication of JPH0610277Y2 publication Critical patent/JPH0610277Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP1987070280U 1987-05-11 1987-05-11 光ファイバケ−ブル試験装置 Expired - Lifetime JPH0610277Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987070280U JPH0610277Y2 (ja) 1987-05-11 1987-05-11 光ファイバケ−ブル試験装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987070280U JPH0610277Y2 (ja) 1987-05-11 1987-05-11 光ファイバケ−ブル試験装置

Publications (2)

Publication Number Publication Date
JPS63181840U true JPS63181840U (en:Method) 1988-11-24
JPH0610277Y2 JPH0610277Y2 (ja) 1994-03-16

Family

ID=30911777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987070280U Expired - Lifetime JPH0610277Y2 (ja) 1987-05-11 1987-05-11 光ファイバケ−ブル試験装置

Country Status (1)

Country Link
JP (1) JPH0610277Y2 (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004102168A1 (ja) * 2003-05-15 2004-11-25 Niles Co., Ltd. レインセンサ用の信号検出回路および信号検出方法
WO2006098278A1 (ja) * 2005-03-14 2006-09-21 Hamamatsu Photonics K.K. 光検出回路
JP2017150862A (ja) * 2016-02-23 2017-08-31 日本電信電話株式会社 光線路特性解析装置及び信号処理方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6901843B2 (ja) * 2016-11-04 2021-07-14 日立金属株式会社 光ファイバ監視システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331352U (en:Method) * 1986-08-15 1988-02-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331352U (en:Method) * 1986-08-15 1988-02-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004102168A1 (ja) * 2003-05-15 2004-11-25 Niles Co., Ltd. レインセンサ用の信号検出回路および信号検出方法
WO2006098278A1 (ja) * 2005-03-14 2006-09-21 Hamamatsu Photonics K.K. 光検出回路
JP2017150862A (ja) * 2016-02-23 2017-08-31 日本電信電話株式会社 光線路特性解析装置及び信号処理方法

Also Published As

Publication number Publication date
JPH0610277Y2 (ja) 1994-03-16

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