JPH0575348B2 - - Google Patents

Info

Publication number
JPH0575348B2
JPH0575348B2 JP62011707A JP1170787A JPH0575348B2 JP H0575348 B2 JPH0575348 B2 JP H0575348B2 JP 62011707 A JP62011707 A JP 62011707A JP 1170787 A JP1170787 A JP 1170787A JP H0575348 B2 JPH0575348 B2 JP H0575348B2
Authority
JP
Japan
Prior art keywords
base material
void
voids
diameter
secondary base
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.)
Expired - Lifetime
Application number
JP62011707A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63179244A (ja
Inventor
Hiroyuki Hayamizu
Atsushi Uchiumi
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.)
Mitsubishi Cable Industries Ltd
Original Assignee
Mitsubishi Cable Industries 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 Mitsubishi Cable Industries Ltd filed Critical Mitsubishi Cable Industries Ltd
Priority to JP62011707A priority Critical patent/JPS63179244A/ja
Publication of JPS63179244A publication Critical patent/JPS63179244A/ja
Publication of JPH0575348B2 publication Critical patent/JPH0575348B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP62011707A 1987-01-20 1987-01-20 ボイド検出方法 Granted JPS63179244A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62011707A JPS63179244A (ja) 1987-01-20 1987-01-20 ボイド検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62011707A JPS63179244A (ja) 1987-01-20 1987-01-20 ボイド検出方法

Publications (2)

Publication Number Publication Date
JPS63179244A JPS63179244A (ja) 1988-07-23
JPH0575348B2 true JPH0575348B2 (de) 1993-10-20

Family

ID=11785515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62011707A Granted JPS63179244A (ja) 1987-01-20 1987-01-20 ボイド検出方法

Country Status (1)

Country Link
JP (1) JPS63179244A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7440312B2 (ja) * 2020-03-19 2024-02-28 レーザーテック株式会社 検査装置及び検査方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128437A (en) * 1980-01-31 1981-10-07 Nippon Telegr & Teleph Corp <Ntt> Detecting method for flaw or the like of optical fiber

Also Published As

Publication number Publication date
JPS63179244A (ja) 1988-07-23

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