NL6917051A - - Google Patents
Info
- Publication number
- NL6917051A NL6917051A NL6917051A NL6917051A NL6917051A NL 6917051 A NL6917051 A NL 6917051A NL 6917051 A NL6917051 A NL 6917051A NL 6917051 A NL6917051 A NL 6917051A NL 6917051 A NL6917051 A NL 6917051A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/58—Turn-sensitive devices without moving masses
- G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
- G01C19/66—Ring laser gyrometers
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- 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
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
-
- 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
-
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
- H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
- H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Lasers (AREA)
- Gyroscopes (AREA)
- Laser Surgery Devices (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8368468A JPS497636B1 (de) | 1968-11-16 | 1968-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6917051A true NL6917051A (de) | 1970-05-20 |
Family
ID=13809299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6917051A NL6917051A (de) | 1968-11-16 | 1969-11-12 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS497636B1 (de) |
| DE (1) | DE1955911C3 (de) |
| FR (1) | FR2023465A1 (de) |
| GB (1) | GB1269104A (de) |
| NL (1) | NL6917051A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4039260A (en) * | 1976-03-22 | 1977-08-02 | Redman Charles M | Rotational motion transducer |
| US4138196A (en) * | 1977-07-06 | 1979-02-06 | The United States Of America As Represented By The Secretary Of The Army | Fiber interferometer rotary motion sensor |
| FR2431131A1 (fr) * | 1978-07-10 | 1980-02-08 | Thomson Csf | Gyrometre interferometrique a fibre optique |
| JPS568712A (en) * | 1979-06-29 | 1981-01-29 | Nissan Motor Co Ltd | Heater unit structure in car air-conditioner |
| DE3533687A1 (de) * | 1985-09-21 | 1987-03-26 | Teldix Gmbh | Einrichtung zur messung der drehgeschwindigkeit |
-
1968
- 1968-11-16 JP JP8368468A patent/JPS497636B1/ja active Pending
-
1969
- 1969-11-05 GB GB5429269A patent/GB1269104A/en not_active Expired
- 1969-11-06 DE DE19691955911 patent/DE1955911C3/de not_active Expired
- 1969-11-12 NL NL6917051A patent/NL6917051A/xx unknown
- 1969-11-14 FR FR6939144A patent/FR2023465A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2023465A1 (de) | 1970-08-21 |
| DE1955911C3 (de) | 1974-04-04 |
| DE1955911B2 (de) | 1973-09-06 |
| JPS497636B1 (de) | 1974-02-21 |
| GB1269104A (en) | 1972-04-06 |
| DE1955911A1 (de) | 1970-11-12 |