CA2246374C - Dispositif et procedes de mesure du contour d'une surface - Google Patents
Dispositif et procedes de mesure du contour d'une surface Download PDFInfo
- Publication number
- CA2246374C CA2246374C CA 2246374 CA2246374A CA2246374C CA 2246374 C CA2246374 C CA 2246374C CA 2246374 CA2246374 CA 2246374 CA 2246374 A CA2246374 A CA 2246374A CA 2246374 C CA2246374 C CA 2246374C
- Authority
- CA
- Canada
- Prior art keywords
- radiation
- sources
- coherent
- point
- phase
- 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 - Lifetime
Links
Landscapes
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/600,216 US5870191A (en) | 1996-02-12 | 1996-02-12 | Apparatus and methods for surface contour measurement |
US08/600,216 | 1996-02-12 | ||
PCT/US1997/001744 WO1997029341A1 (fr) | 1996-02-12 | 1997-02-03 | Dispositif et procedes de mesure du contour d'une surface |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2246374A1 CA2246374A1 (fr) | 1997-08-14 |
CA2246374C true CA2246374C (fr) | 2006-08-08 |
Family
ID=29422888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2246374 Expired - Lifetime CA2246374C (fr) | 1996-02-12 | 1997-02-03 | Dispositif et procedes de mesure du contour d'une surface |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2246374C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103412314A (zh) * | 2013-08-01 | 2013-11-27 | 清华大学 | 一种基于天体辐射信号相干性的成像方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115144861B (zh) * | 2022-09-05 | 2022-11-04 | 天津帆探科技有限公司 | 一种混合固态激光雷达及扫描方法 |
-
1997
- 1997-02-03 CA CA 2246374 patent/CA2246374C/fr not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103412314A (zh) * | 2013-08-01 | 2013-11-27 | 清华大学 | 一种基于天体辐射信号相干性的成像方法 |
CN103412314B (zh) * | 2013-08-01 | 2015-07-29 | 清华大学 | 一种基于天体辐射信号相干性的成像方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2246374A1 (fr) | 1997-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20170203 |