FR1460236A - Appareil à laser - Google Patents
Appareil à laserInfo
- Publication number
- FR1460236A FR1460236A FR42335A FR42335A FR1460236A FR 1460236 A FR1460236 A FR 1460236A FR 42335 A FR42335 A FR 42335A FR 42335 A FR42335 A FR 42335A FR 1460236 A FR1460236 A FR 1460236A
- Authority
- FR
- France
- Prior art keywords
- laser device
- laser
- 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
-
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2308—Amplifier arrangements, e.g. MOPA
-
- 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
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
-
- 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
-
- 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
- H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
-
- 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
- H01S3/08072—Thermal lensing or thermally induced birefringence; Compensation thereof
-
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2308—Amplifier arrangements, e.g. MOPA
- H01S3/2316—Cascaded amplifiers
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 |
---|---|---|---|
US418775A US3484714A (en) | 1964-12-16 | 1964-12-16 | Laser having a 90 polarization rotator between two rods to compensate for the effects of thermal gradients |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1460236A true FR1460236A (fr) | 1966-11-25 |
Family
ID=23659521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR42335A Expired FR1460236A (fr) | 1964-12-16 | 1965-12-15 | Appareil à laser |
Country Status (4)
Country | Link |
---|---|
US (1) | US3484714A (fr) |
DE (1) | DE1489670B2 (fr) |
FR (1) | FR1460236A (fr) |
GB (1) | GB1088920A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2020466A5 (fr) * | 1969-01-28 | 1970-07-10 | Commissariat Energie Atomique | |
US3628180A (en) * | 1969-05-12 | 1971-12-14 | Joseph P Segre | Two-slab laser system with compensation for lens power |
US3798571A (en) * | 1969-06-09 | 1974-03-19 | American Optical Corp | Slab laser system with means to overcome the positive lens effect caused by the thermal gradient in the laser rod |
US3617934A (en) * | 1969-09-02 | 1971-11-02 | Joseph P Segre | Conversion of tangential and radial polarization components to rectangular coordinate components |
US3660779A (en) * | 1970-01-02 | 1972-05-02 | American Optical Corp | Athermalization of laser rods |
US3609584A (en) * | 1970-02-11 | 1971-09-28 | Union Carbide Corp | Method and means for compensating thermal lensing in a laser system |
WO1981002224A1 (fr) * | 1980-01-21 | 1981-08-06 | Australia Dept Ind Comm | Laser couple a birefringence de puissance moyenne elevee |
US4408334A (en) * | 1981-03-13 | 1983-10-04 | The United States Of America As Represented By The Secretary Of The Navy | Waveplate for correcting thermally induced stress birefringence in solid state lasers |
US4626792A (en) * | 1984-01-10 | 1986-12-02 | Cornell Research Foundation, Inc. | Pure crystal exciton laser amplifier and method of operation |
US5148445A (en) * | 1989-04-24 | 1992-09-15 | Quantronix Corp. | High power Nd:YLF solid state lasers |
JP3265173B2 (ja) * | 1995-01-10 | 2002-03-11 | 三菱電機株式会社 | 固体レーザ装置 |
US6693922B1 (en) * | 2000-01-13 | 2004-02-17 | Raytheon Company | Reeder rod |
DE10124566A1 (de) * | 2001-05-15 | 2002-11-21 | Zeiss Carl | Optisches Abbildungssystem mit Polarisationsmitteln und Quarzkristallplatte hierfür |
KR101230757B1 (ko) | 2004-01-16 | 2013-02-06 | 칼 짜이스 에스엠티 게엠베하 | 편광변조 광학소자 |
US8270077B2 (en) | 2004-01-16 | 2012-09-18 | Carl Zeiss Smt Gmbh | Polarization-modulating optical element |
US20070019179A1 (en) * | 2004-01-16 | 2007-01-25 | Damian Fiolka | Polarization-modulating optical element |
US7324280B2 (en) * | 2004-05-25 | 2008-01-29 | Asml Holding N.V. | Apparatus for providing a pattern of polarization |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281712A (en) * | 1962-07-27 | 1966-10-25 | American Optical Corp | Mode-selective q-switching laser structure |
US3292102A (en) * | 1962-12-14 | 1966-12-13 | Francis T Byrne | Pulsed optical beam generator |
US3312905A (en) * | 1963-06-24 | 1967-04-04 | Rca Corp | High power laser incorporating plural tunable amplifier stages |
US3373376A (en) * | 1963-11-18 | 1968-03-12 | Trw Inc | Kerr cell laser modulator corrected for induced changes of index of refraction effects |
-
1964
- 1964-12-16 US US418775A patent/US3484714A/en not_active Expired - Lifetime
-
1965
- 1965-12-13 GB GB52799/65A patent/GB1088920A/en not_active Expired
- 1965-12-14 DE DE19651489670 patent/DE1489670B2/de active Pending
- 1965-12-15 FR FR42335A patent/FR1460236A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1088920A (en) | 1967-10-25 |
DE1489670B2 (de) | 1971-09-02 |
US3484714A (en) | 1969-12-16 |
DE1489670A1 (de) | 1969-10-23 |
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