JP5591818B2 - 検査装置、及び、検査方法 - Google Patents

検査装置、及び、検査方法 Download PDF

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JP5591818B2
JP5591818B2 JP2011538416A JP2011538416A JP5591818B2 JP 5591818 B2 JP5591818 B2 JP 5591818B2 JP 2011538416 A JP2011538416 A JP 2011538416A JP 2011538416 A JP2011538416 A JP 2011538416A JP 5591818 B2 JP5591818 B2 JP 5591818B2
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preform
scattered light
forward scattered
hole
holes
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JPWO2011052541A1 (ja
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格 石田
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Fujikura Ltd
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Fujikura Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/37—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is projected perpendicularly to the axis of the fibre or waveguide for monitoring a section thereof

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP2011538416A 2009-10-26 2010-10-25 検査装置、及び、検査方法 Active JP5591818B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011538416A JP5591818B2 (ja) 2009-10-26 2010-10-25 検査装置、及び、検査方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009245832 2009-10-26
JP2009245832 2009-10-26
PCT/JP2010/068861 WO2011052541A1 (fr) 2009-10-26 2010-10-25 Dispositif de test et procédé de test
JP2011538416A JP5591818B2 (ja) 2009-10-26 2010-10-25 検査装置、及び、検査方法

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JPWO2011052541A1 JPWO2011052541A1 (ja) 2013-03-21
JP5591818B2 true JP5591818B2 (ja) 2014-09-17

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JP (1) JP5591818B2 (fr)
WO (1) WO2011052541A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5551657B2 (ja) 2011-07-26 2014-07-16 株式会社フジクラ 検査装置、検査方法、および光ファイバの製造方法
CN105378444B (zh) 2013-06-25 2019-02-19 普睿司曼股份公司 用于检测杆形透明物体中的缺陷的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6366435A (ja) * 1986-09-09 1988-03-25 Sumitomo Electric Ind Ltd 構造測定装置
JPH11132906A (ja) * 1997-10-30 1999-05-21 Fujikura Ltd 光ファイバ母材の支持装置
JP2000171349A (ja) * 1998-12-09 2000-06-23 Fujikura Ltd 光ファイバ母材の屈折率分布測定装置
JP2003221259A (ja) * 2002-01-29 2003-08-05 Mitsubishi Cable Ind Ltd 光ファイバの製造方法
JP2009007201A (ja) * 2007-06-28 2009-01-15 Hitachi Cable Ltd 光ファイバの製造方法及び製造装置
WO2010116762A1 (fr) * 2009-04-09 2010-10-14 株式会社フジクラ Procédé et dispositif pour mesurer le diamètre du trou d'une fibre optique à trou, et procédé et dispositif de fabrication de fibre optique à trou

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6366435A (ja) * 1986-09-09 1988-03-25 Sumitomo Electric Ind Ltd 構造測定装置
JPH11132906A (ja) * 1997-10-30 1999-05-21 Fujikura Ltd 光ファイバ母材の支持装置
JP2000171349A (ja) * 1998-12-09 2000-06-23 Fujikura Ltd 光ファイバ母材の屈折率分布測定装置
JP2003221259A (ja) * 2002-01-29 2003-08-05 Mitsubishi Cable Ind Ltd 光ファイバの製造方法
JP2009007201A (ja) * 2007-06-28 2009-01-15 Hitachi Cable Ltd 光ファイバの製造方法及び製造装置
WO2010116762A1 (fr) * 2009-04-09 2010-10-14 株式会社フジクラ Procédé et dispositif pour mesurer le diamètre du trou d'une fibre optique à trou, et procédé et dispositif de fabrication de fibre optique à trou

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WO2011052541A1 (fr) 2011-05-05
JPWO2011052541A1 (ja) 2013-03-21

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