JPS635682B2 - - Google Patents
Info
- Publication number
- JPS635682B2 JPS635682B2 JP57052649A JP5264982A JPS635682B2 JP S635682 B2 JPS635682 B2 JP S635682B2 JP 57052649 A JP57052649 A JP 57052649A JP 5264982 A JP5264982 A JP 5264982A JP S635682 B2 JPS635682 B2 JP S635682B2
- Authority
- JP
- Japan
- Prior art keywords
- wavelength
- interference fringe
- refractive index
- light
- atmosphere
- 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.)
- Expired
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
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
- G01B9/02007—Two or more frequencies or sources used for interferometric measurement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57052649A JPS58169004A (ja) | 1982-03-31 | 1982-03-31 | 大気中での高精度干渉測長法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57052649A JPS58169004A (ja) | 1982-03-31 | 1982-03-31 | 大気中での高精度干渉測長法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58169004A JPS58169004A (ja) | 1983-10-05 |
JPS635682B2 true JPS635682B2 (enrdf_load_stackoverflow) | 1988-02-04 |
Family
ID=12920692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57052649A Granted JPS58169004A (ja) | 1982-03-31 | 1982-03-31 | 大気中での高精度干渉測長法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58169004A (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004286575A (ja) * | 2003-03-20 | 2004-10-14 | National Institute Of Advanced Industrial & Technology | 光学材料の群屈折率精密計測方法及び装置 |
JP2007114206A (ja) * | 2006-11-30 | 2007-05-10 | National Institute Of Advanced Industrial & Technology | 光学材料の群屈折率精密計測方法 |
CN102032950A (zh) * | 2010-10-15 | 2011-04-27 | 中国科学院安徽光学精密机械研究所 | 一种通过白日观测恒星测量整层大气相干长度的方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0743243B2 (ja) * | 1985-04-25 | 1995-05-15 | 工業技術院長 | 干渉計における位相差検出方法 |
JPH0711406B2 (ja) * | 1985-08-03 | 1995-02-08 | 株式会社ニコン | 高精度干渉計装置 |
JPH0198902A (ja) * | 1987-10-12 | 1989-04-17 | Res Dev Corp Of Japan | 光波干渉測長装置 |
JPH0820235B2 (ja) * | 1991-04-26 | 1996-03-04 | 新技術事業団 | 真直度測定装置 |
US5825493A (en) * | 1996-06-28 | 1998-10-20 | Raytheon Company | Compact high resolution interferometer with short stroke reactionless drive |
CN1304879C (zh) * | 2005-06-23 | 2007-03-14 | 哈尔滨工业大学 | 基于光程倍增补偿方法的二维光电自准直装置和测量方法 |
-
1982
- 1982-03-31 JP JP57052649A patent/JPS58169004A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004286575A (ja) * | 2003-03-20 | 2004-10-14 | National Institute Of Advanced Industrial & Technology | 光学材料の群屈折率精密計測方法及び装置 |
JP2007114206A (ja) * | 2006-11-30 | 2007-05-10 | National Institute Of Advanced Industrial & Technology | 光学材料の群屈折率精密計測方法 |
CN102032950A (zh) * | 2010-10-15 | 2011-04-27 | 中国科学院安徽光学精密机械研究所 | 一种通过白日观测恒星测量整层大气相干长度的方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS58169004A (ja) | 1983-10-05 |
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