FR1364789A - Procédé et dispositif de contrôle de l'oscillation laser - Google Patents
Procédé et dispositif de contrôle de l'oscillation laserInfo
- Publication number
- FR1364789A FR1364789A FR935252A FR935252A FR1364789A FR 1364789 A FR1364789 A FR 1364789A FR 935252 A FR935252 A FR 935252A FR 935252 A FR935252 A FR 935252A FR 1364789 A FR1364789 A FR 1364789A
- Authority
- FR
- France
- Prior art keywords
- control method
- laser oscillation
- oscillation control
- laser
- oscillation
- 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
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
-
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/107—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using electro-optic devices, e.g. exhibiting Pockels or Kerr effect
-
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1123—Q-switching
- H01S3/115—Q-switching using intracavity electro-optic devices
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Lasers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR935252A FR1364789A (fr) | 1963-05-17 | 1963-05-17 | Procédé et dispositif de contrôle de l'oscillation laser |
BE646969A BE646969A (fr) | 1963-05-17 | 1964-04-23 | |
LU45981D LU45981A1 (fr) | 1963-05-17 | 1964-04-27 | |
GB20213/64A GB1065382A (en) | 1963-05-17 | 1964-05-14 | Laser oscillation control |
US367458A US3461402A (en) | 1963-05-17 | 1964-05-14 | Laser deflector having a non-uniform field applied to an electro-optic crystal |
DEC32911A DE1277468B (de) | 1963-05-17 | 1964-05-15 | Schaltung fuer einen optischen Sender |
NL6405557A NL6405557A (fr) | 1963-05-17 | 1964-05-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR935252A FR1364789A (fr) | 1963-05-17 | 1963-05-17 | Procédé et dispositif de contrôle de l'oscillation laser |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1364789A true FR1364789A (fr) | 1964-06-26 |
Family
ID=8804138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR935252A Expired FR1364789A (fr) | 1963-05-17 | 1963-05-17 | Procédé et dispositif de contrôle de l'oscillation laser |
Country Status (7)
Country | Link |
---|---|
US (1) | US3461402A (fr) |
BE (1) | BE646969A (fr) |
DE (1) | DE1277468B (fr) |
FR (1) | FR1364789A (fr) |
GB (1) | GB1065382A (fr) |
LU (1) | LU45981A1 (fr) |
NL (1) | NL6405557A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2193200A1 (fr) * | 1972-07-19 | 1974-02-15 | Ctre Etu Rech Liants H |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2020466A5 (fr) * | 1969-01-28 | 1970-07-10 | Commissariat Energie Atomique | |
JPS523310B1 (fr) * | 1969-09-26 | 1977-01-27 | ||
US3633996A (en) * | 1970-03-04 | 1972-01-11 | Ibm | Two-dimensional acousto-optic deflection system |
US3736046A (en) * | 1971-04-15 | 1973-05-29 | Honeywell Inc | Optical spot size changer |
FR2575613B1 (fr) * | 1984-12-27 | 1987-02-13 | France Etat Armement | Systeme electro-optique d'accord en longueur d'onde de laser a colorant |
CN107465105B (zh) * | 2017-07-31 | 2019-12-06 | 北京中材人工晶体研究院有限公司 | 一种双轴晶电光调q开关及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3167607A (en) * | 1960-01-11 | 1965-01-26 | Alvin M Marks | Multi-element electro-optic crystal shutter |
US3297876A (en) * | 1963-04-16 | 1967-01-10 | United Aircraft Corp | Amplitude modulation for lasers |
US3339151A (en) * | 1966-01-12 | 1967-08-29 | Ibm | Beam deflecting lasers |
-
1963
- 1963-05-17 FR FR935252A patent/FR1364789A/fr not_active Expired
-
1964
- 1964-04-23 BE BE646969A patent/BE646969A/xx unknown
- 1964-04-27 LU LU45981D patent/LU45981A1/xx unknown
- 1964-05-14 GB GB20213/64A patent/GB1065382A/en not_active Expired
- 1964-05-14 US US367458A patent/US3461402A/en not_active Expired - Lifetime
- 1964-05-15 DE DEC32911A patent/DE1277468B/de active Pending
- 1964-05-19 NL NL6405557A patent/NL6405557A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2193200A1 (fr) * | 1972-07-19 | 1974-02-15 | Ctre Etu Rech Liants H |
Also Published As
Publication number | Publication date |
---|---|
NL6405557A (fr) | 1964-11-18 |
BE646969A (fr) | 1964-10-23 |
LU45981A1 (fr) | 1965-10-27 |
GB1065382A (en) | 1967-04-12 |
DE1277468B (de) | 1968-09-12 |
US3461402A (en) | 1969-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1464257A (fr) | Procédé et dispositif pour l'usinage électrochimique | |
FR1368123A (fr) | Procédé d'ancrage et dispositif d'ancrage amovible | |
FR1376572A (fr) | Procédé et dispositif de commande de débrayage | |
FR1448064A (fr) | Procédé et dispositif de commande d'injection | |
FR1364789A (fr) | Procédé et dispositif de contrôle de l'oscillation laser | |
FR1458137A (fr) | Procédé et dispositif de guidage d'un aérodyne | |
FR1500202A (fr) | Procédé et dispositif d'empaquetage | |
FR1425206A (fr) | Procédé et dispositif d'ourdissage | |
FR1384763A (fr) | Dispositif d'activation | |
FR1362590A (fr) | Procédé et dispositif de chiffrement | |
FR1460005A (fr) | Procédé et dispositif de pulvérisation | |
FR1368122A (fr) | Procédé d'ancrage et dispositif d'ancrage amovible | |
FR1465153A (fr) | Dispositif et procédé de contrôle de la viscosité | |
FR1445546A (fr) | Procédé pour empêcher l'arcure et dispositif mettant ce procédé en oeuvr | |
FR1477090A (fr) | Dispositif de commande et de contrôle d'un procédé | |
FR1363329A (fr) | Procédé et dispositif de contrôle du freinage d'un mobile | |
FR1446481A (fr) | Procédé et dispositif de contrôle de la marche d'un mobile | |
FR1471869A (fr) | Procédé et dispositif pour le contrôle de noeuds | |
FR1387830A (fr) | Dispositif électronique d'asservissement | |
FR1356726A (fr) | Procédé et dispositif de transformation d'énergie | |
FR1379453A (fr) | Procédé et dispositif d'enduisage | |
FR1348729A (fr) | Procédé et dispositif de modulation d'un laser | |
FR1414645A (fr) | Procédé et dispositif d'enregistrement | |
FR1317388A (fr) | Procédé et dispositif de contrôle de la circulation | |
FR1468657A (fr) | Procédé et dispositif d'implantation |