JPS5226848A - Reflection factor measuring method of curved surface mirror - Google Patents

Reflection factor measuring method of curved surface mirror

Info

Publication number
JPS5226848A
JPS5226848A JP50102685A JP10268575A JPS5226848A JP S5226848 A JPS5226848 A JP S5226848A JP 50102685 A JP50102685 A JP 50102685A JP 10268575 A JP10268575 A JP 10268575A JP S5226848 A JPS5226848 A JP S5226848A
Authority
JP
Japan
Prior art keywords
curved surface
reflection factor
measuring method
surface mirror
factor measuring
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
JP50102685A
Other languages
Japanese (ja)
Inventor
Toshiyuki Iguchi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP50102685A priority Critical patent/JPS5226848A/en
Publication of JPS5226848A publication Critical patent/JPS5226848A/en
Pending legal-status Critical Current

Links

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  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)

Abstract

PURPOSE:To measure the reflection factor of a curved reflection surface with high precision, by injecting in a light receiver the whole light quantity of reflected light beams, by use of a cylindrical lens, coming from that small area part of a reflection surface which is spot-illuminated by illumination light beams.
JP50102685A 1975-08-25 1975-08-25 Reflection factor measuring method of curved surface mirror Pending JPS5226848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50102685A JPS5226848A (en) 1975-08-25 1975-08-25 Reflection factor measuring method of curved surface mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50102685A JPS5226848A (en) 1975-08-25 1975-08-25 Reflection factor measuring method of curved surface mirror

Publications (1)

Publication Number Publication Date
JPS5226848A true JPS5226848A (en) 1977-02-28

Family

ID=14334081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50102685A Pending JPS5226848A (en) 1975-08-25 1975-08-25 Reflection factor measuring method of curved surface mirror

Country Status (1)

Country Link
JP (1) JPS5226848A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013532819A (en) * 2010-07-21 2013-08-19 アベンゴア ソーラー ニュー テクノロジーズ ソシエダ アノニマ Portable reflectometer and method for measuring mirror characteristics of solar power plant
JP7185241B1 (en) * 2021-08-27 2022-12-07 国立大学法人千葉大学 Reflected light distribution measuring device and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013532819A (en) * 2010-07-21 2013-08-19 アベンゴア ソーラー ニュー テクノロジーズ ソシエダ アノニマ Portable reflectometer and method for measuring mirror characteristics of solar power plant
JP7185241B1 (en) * 2021-08-27 2022-12-07 国立大学法人千葉大学 Reflected light distribution measuring device and method

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EXPY Cancellation because of completion of term