FR2367364B1 - - Google Patents
Info
- Publication number
- FR2367364B1 FR2367364B1 FR7634502A FR7634502A FR2367364B1 FR 2367364 B1 FR2367364 B1 FR 2367364B1 FR 7634502 A FR7634502 A FR 7634502A FR 7634502 A FR7634502 A FR 7634502A FR 2367364 B1 FR2367364 B1 FR 2367364B1
- 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
-
- 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
- H01S3/121—Q-switching using intracavity mechanical devices
- H01S3/123—Q-switching using intracavity mechanical devices using rotating mirrors
-
- 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
- H01S3/0602—Crystal lasers or glass lasers
- H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
-
- 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
- H01S3/0602—Crystal lasers or glass lasers
- H01S3/0612—Non-homogeneous structure
-
- 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
- H01S3/0602—Crystal lasers or glass lasers
- H01S3/0615—Shape of end-face
-
- 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
- H01S3/0602—Crystal lasers or glass lasers
- H01S3/0617—Crystal lasers or glass lasers having a varying composition or cross-section in a specific direction
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/730,038 US4105956A (en) | 1976-10-06 | 1976-10-06 | Q-switched laser and laser rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2367364A1 FR2367364A1 (fr) | 1978-05-05 |
| FR2367364B1 true FR2367364B1 (cg-RX-API-DMAC7.html) | 1982-11-26 |
Family
ID=24933654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7634502A Granted FR2367364A1 (fr) | 1976-10-06 | 1976-11-16 | Laser a miroir arriere rotatif dans lequel l'emission d'impulsions prematurees est supprimee |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4105956A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5346299A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2651411C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2367364A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1570305A (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8630494D0 (en) * | 1986-12-20 | 1987-01-28 | Lumonics Ltd | High power laser |
| CA2071598C (en) * | 1991-06-21 | 1999-01-19 | Akira Eda | Optical device and method of manufacturing the same |
| CN1034780C (zh) * | 1992-08-28 | 1997-04-30 | 机电部第十一研究所 | 色心yag晶体调制器 |
| US6750421B2 (en) * | 2002-02-19 | 2004-06-15 | Gsi Lumonics Ltd. | Method and system for laser welding |
| US8811440B2 (en) | 2012-09-07 | 2014-08-19 | Asml Netherlands B.V. | System and method for seed laser mode stabilization |
| DE102017101004A1 (de) | 2017-01-19 | 2018-07-19 | Schott Ag | Lasermedium für Festkörper-Laser |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3315177A (en) * | 1962-04-05 | 1967-04-18 | Robert C Benson | Laser generator |
| US3434073A (en) * | 1964-02-24 | 1969-03-18 | Philco Ford Corp | Rapid acting laser q-switch |
| GB1097791A (en) * | 1965-01-06 | 1968-01-03 | Mini Of Technology | Improvements in or relating to q-switched lasers |
| US3426294A (en) * | 1965-02-10 | 1969-02-04 | American Optical Corp | Laser q-switching |
| GB1133703A (en) * | 1965-05-13 | 1968-11-13 | Nat Res Dev | Improvements in light sources |
| US3699474A (en) * | 1971-11-20 | 1972-10-17 | Atomic Energy Commission | Multiple beam laser system |
-
1976
- 1976-10-06 US US05/730,038 patent/US4105956A/en not_active Expired - Lifetime
- 1976-11-08 GB GB46347/76A patent/GB1570305A/en not_active Expired
- 1976-11-11 DE DE2651411A patent/DE2651411C3/de not_active Expired
- 1976-11-12 JP JP13549676A patent/JPS5346299A/ja active Granted
- 1976-11-16 FR FR7634502A patent/FR2367364A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2651411B2 (de) | 1979-08-09 |
| DE2651411A1 (de) | 1978-04-13 |
| FR2367364A1 (fr) | 1978-05-05 |
| GB1570305A (en) | 1980-06-25 |
| JPS5426880B2 (cg-RX-API-DMAC7.html) | 1979-09-06 |
| DE2651411C3 (de) | 1980-04-24 |
| JPS5346299A (en) | 1978-04-25 |
| US4105956A (en) | 1978-08-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |