JPS5226848A - Reflection factor measuring method of curved surface mirror - Google Patents
Reflection factor measuring method of curved surface mirrorInfo
- 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
Links
Landscapes
- 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.
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)
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 |
-
1975
- 1975-08-25 JP JP50102685A patent/JPS5226848A/en active Pending
Cited By (2)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |