NL6716369A - - Google Patents
Info
- Publication number
- NL6716369A NL6716369A NL6716369A NL6716369A NL6716369A NL 6716369 A NL6716369 A NL 6716369A NL 6716369 A NL6716369 A NL 6716369A NL 6716369 A NL6716369 A NL 6716369A NL 6716369 A NL6716369 A NL 6716369A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/083—Ring lasers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR87457A FR1511089A (fr) | 1966-12-14 | 1966-12-14 | Goniomètre à laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6716369A true NL6716369A (fr) | 1968-06-17 |
Family
ID=8622434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6716369A NL6716369A (fr) | 1966-12-14 | 1967-12-01 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE707832A (fr) |
| CH (1) | CH466592A (fr) |
| DE (1) | DE1623406A1 (fr) |
| FR (1) | FR1511089A (fr) |
| GB (1) | GB1181550A (fr) |
| LU (1) | LU55081A1 (fr) |
| NL (1) | NL6716369A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4231935C1 (de) * | 1992-09-24 | 1994-04-07 | Deutsche Forsch Luft Raumfahrt | Kreiselsystem zur Winkelmessung |
-
1966
- 1966-12-14 FR FR87457A patent/FR1511089A/fr not_active Expired
-
1967
- 1967-12-01 NL NL6716369A patent/NL6716369A/xx unknown
- 1967-12-11 BE BE707832D patent/BE707832A/xx unknown
- 1967-12-11 CH CH1735067A patent/CH466592A/fr unknown
- 1967-12-13 LU LU55081D patent/LU55081A1/xx unknown
- 1967-12-14 GB GB5689367A patent/GB1181550A/en not_active Expired
- 1967-12-14 DE DE19671623406 patent/DE1623406A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1623406A1 (de) | 1971-04-22 |
| BE707832A (fr) | 1968-06-11 |
| FR1511089A (fr) | 1968-01-26 |
| CH466592A (fr) | 1968-12-15 |
| GB1181550A (en) | 1970-02-18 |
| LU55081A1 (fr) | 1969-08-08 |