JPS60173438A - 光フアイバの散乱光測定装置 - Google Patents

光フアイバの散乱光測定装置

Info

Publication number
JPS60173438A
JPS60173438A JP2630084A JP2630084A JPS60173438A JP S60173438 A JPS60173438 A JP S60173438A JP 2630084 A JP2630084 A JP 2630084A JP 2630084 A JP2630084 A JP 2630084A JP S60173438 A JPS60173438 A JP S60173438A
Authority
JP
Japan
Prior art keywords
optical fiber
scattered light
measured
angle
scattering
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
JP2630084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0531735B2 (enrdf_load_stackoverflow
Inventor
Yasutake Oishi
泰丈 大石
Shiro Takahashi
志郎 高橋
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 JP2630084A priority Critical patent/JPS60173438A/ja
Publication of JPS60173438A publication Critical patent/JPS60173438A/ja
Publication of JPH0531735B2 publication Critical patent/JPH0531735B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01M11/35—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is transversely coupled into or out of the fibre or waveguide, e.g. using integrating spheres

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP2630084A 1984-02-14 1984-02-14 光フアイバの散乱光測定装置 Granted JPS60173438A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2630084A JPS60173438A (ja) 1984-02-14 1984-02-14 光フアイバの散乱光測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2630084A JPS60173438A (ja) 1984-02-14 1984-02-14 光フアイバの散乱光測定装置

Publications (2)

Publication Number Publication Date
JPS60173438A true JPS60173438A (ja) 1985-09-06
JPH0531735B2 JPH0531735B2 (enrdf_load_stackoverflow) 1993-05-13

Family

ID=12189486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2630084A Granted JPS60173438A (ja) 1984-02-14 1984-02-14 光フアイバの散乱光測定装置

Country Status (1)

Country Link
JP (1) JPS60173438A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8137465B1 (en) 2005-04-26 2012-03-20 Novellus Systems, Inc. Single-chamber sequential curing of semiconductor wafers
US8282768B1 (en) 2005-04-26 2012-10-09 Novellus Systems, Inc. Purging of porogen from UV cure chamber
US8398816B1 (en) 2006-03-28 2013-03-19 Novellus Systems, Inc. Method and apparatuses for reducing porogen accumulation from a UV-cure chamber

Also Published As

Publication number Publication date
JPH0531735B2 (enrdf_load_stackoverflow) 1993-05-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term