JPS577503A - Measuring device for end surface of light-transmitting member - Google Patents

Measuring device for end surface of light-transmitting member

Info

Publication number
JPS577503A
JPS577503A JP8241480A JP8241480A JPS577503A JP S577503 A JPS577503 A JP S577503A JP 8241480 A JP8241480 A JP 8241480A JP 8241480 A JP8241480 A JP 8241480A JP S577503 A JPS577503 A JP S577503A
Authority
JP
Japan
Prior art keywords
light
end surface
transmitting member
measuring device
luminance
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
JP8241480A
Other languages
English (en)
Inventor
Shigeru Ebihara
Yutaka Kawasaki
Shigeo Sasaki
Masanobu Ando
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8241480A priority Critical patent/JPS577503A/ja
Publication of JPS577503A publication Critical patent/JPS577503A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP8241480A 1980-06-18 1980-06-18 Measuring device for end surface of light-transmitting member Pending JPS577503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8241480A JPS577503A (en) 1980-06-18 1980-06-18 Measuring device for end surface of light-transmitting member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8241480A JPS577503A (en) 1980-06-18 1980-06-18 Measuring device for end surface of light-transmitting member

Publications (1)

Publication Number Publication Date
JPS577503A true JPS577503A (en) 1982-01-14

Family

ID=13773925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8241480A Pending JPS577503A (en) 1980-06-18 1980-06-18 Measuring device for end surface of light-transmitting member

Country Status (1)

Country Link
JP (1) JPS577503A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017219403A (ja) * 2016-06-07 2017-12-14 日本電気硝子株式会社 管ガラス用検査装置、管ガラスの検査方法、管ガラスの加工装置、及び管ガラスの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017219403A (ja) * 2016-06-07 2017-12-14 日本電気硝子株式会社 管ガラス用検査装置、管ガラスの検査方法、管ガラスの加工装置、及び管ガラスの製造方法

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