FR2141583B1 - - Google Patents
Info
- Publication number
- FR2141583B1 FR2141583B1 FR7122068A FR7122068A FR2141583B1 FR 2141583 B1 FR2141583 B1 FR 2141583B1 FR 7122068 A FR7122068 A FR 7122068A FR 7122068 A FR7122068 A FR 7122068A FR 2141583 B1 FR2141583 B1 FR 2141583B1
- Authority
- FR
- France
- 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
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/50—Systems of measurement based on relative movement of target
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/366—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light by using diffraction of light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/50—Systems of measurement based on relative movement of target
- G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Power Engineering (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00152386A US3825341A (en) | 1971-06-11 | 1971-06-11 | Doppler radar using laser |
| GB2798871A GB1318475A (en) | 1971-06-11 | 1971-06-15 | Doppler radar using laser |
| FR7122068A FR2141583B1 (enExample) | 1971-06-11 | 1971-06-17 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00152386A US3825341A (en) | 1971-06-11 | 1971-06-11 | Doppler radar using laser |
| GB2798871 | 1971-06-15 | ||
| FR7122068A FR2141583B1 (enExample) | 1971-06-11 | 1971-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2141583A1 FR2141583A1 (enExample) | 1973-01-26 |
| FR2141583B1 true FR2141583B1 (enExample) | 1976-09-17 |
Family
ID=27249595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7122068A Expired FR2141583B1 (enExample) | 1971-06-11 | 1971-06-17 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3825341A (enExample) |
| FR (1) | FR2141583B1 (enExample) |
| GB (1) | GB1318475A (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864041A (en) * | 1973-06-06 | 1975-02-04 | Atomic Energy Commission | Doppler-shift velocity measurement system using a two-frequency laser |
| JPS5248477B2 (enExample) * | 1974-10-23 | 1977-12-09 | ||
| US4093380A (en) * | 1976-11-04 | 1978-06-06 | The United States Of America As Represented By The Secretary Of The Navy | Optical systems utilizing three-wave heterodyne detectors |
| US4163954A (en) * | 1977-03-11 | 1979-08-07 | Rockwell International Corporation | High energy coherent pulse source for laser system |
| DE3144805C2 (de) * | 1981-11-11 | 1986-09-11 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Verfahren zur Messung von Relativbewegungen mittels Laserstrahlung nach dem Dopplerradarprinzip |
| US4818099A (en) * | 1985-10-25 | 1989-04-04 | Preikschat F K | Optical radar system |
| DE9014815U1 (de) * | 1990-10-26 | 1991-01-24 | Mesacon Gesellschaft für Meßtechnik mbH, 4600 Dortmund | Optisches Gerät zur Messung der Geschwindigkeit oder Länge einer bewegten Oberfläche mittels eines von einem Laser ausgehenden Meßlichtstrahls |
| JP3083019B2 (ja) * | 1993-03-05 | 2000-09-04 | キヤノン株式会社 | 光学装置及び速度情報検出装置 |
| US6034760A (en) * | 1997-10-21 | 2000-03-07 | Flight Safety Technologies, Inc. | Method of detecting weather conditions in the atmosphere |
| JP3680678B2 (ja) * | 2000-02-15 | 2005-08-10 | スズキ株式会社 | 振動測定方法及び振動数測定装置 |
| RU2296350C1 (ru) * | 2005-10-03 | 2007-03-27 | Олег Федорович Меньших | Способ локации |
| DE102008045366B4 (de) | 2008-09-02 | 2015-03-12 | Carl Zeiss Ag | Vorrichtung und Verfahren zur Geschwindigkeitsmessung |
| DE102010009213A1 (de) * | 2010-02-25 | 2011-10-06 | Sms Siemag Ag | Verfahren und Vorrichtung zur Bestimmung der Geschwindigkeit eines Walzguts |
| CN109765544B (zh) * | 2019-01-24 | 2022-08-26 | 南京邮电大学 | 单光子3d激光雷达探测器的光子同步检测电路及方法 |
-
1971
- 1971-06-11 US US00152386A patent/US3825341A/en not_active Expired - Lifetime
- 1971-06-15 GB GB2798871A patent/GB1318475A/en not_active Expired
- 1971-06-17 FR FR7122068A patent/FR2141583B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1318475A (en) | 1973-05-31 |
| FR2141583A1 (enExample) | 1973-01-26 |
| US3825341A (en) | 1974-07-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |