DE68921172D1 - Optisch gepumpte Laser. - Google Patents
Optisch gepumpte Laser.Info
- Publication number
- DE68921172D1 DE68921172D1 DE68921172T DE68921172T DE68921172D1 DE 68921172 D1 DE68921172 D1 DE 68921172D1 DE 68921172 T DE68921172 T DE 68921172T DE 68921172 T DE68921172 T DE 68921172T DE 68921172 D1 DE68921172 D1 DE 68921172D1
- Authority
- DE
- Germany
- Prior art keywords
- optically pumped
- pumped lasers
- lasers
- optically
- pumped
- 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 - Fee Related
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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094084—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light with pump light recycling, i.e. with reinjection of the unused pump light, e.g. by reflectors or circulators
-
- 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
- H01S3/09—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
-
- 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
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094034—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a dye
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888829875A GB8829875D0 (en) | 1988-12-22 | 1988-12-22 | Optically pumped lasers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68921172D1 true DE68921172D1 (de) | 1995-03-23 |
DE68921172T2 DE68921172T2 (de) | 1995-06-14 |
Family
ID=10648915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68921172T Expired - Fee Related DE68921172T2 (de) | 1988-12-22 | 1989-12-07 | Optisch gepumpte Laser. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5048044A (de) |
EP (1) | EP0375216B1 (de) |
DE (1) | DE68921172T2 (de) |
GB (1) | GB8829875D0 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5091915A (en) * | 1989-12-25 | 1992-02-25 | Mitsubishi Denki K.K. | Semiconductor laser excited solid laser device |
DE4042566C2 (de) * | 1989-12-25 | 1996-08-01 | Mitsubishi Electric Corp | Festkörperlaser, der transversal durch das von Halbleiterlasern ausgesandte Licht angeregt wird |
US5159605A (en) * | 1990-01-19 | 1992-10-27 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor-laser-pumped, solid-state laser |
US5257277A (en) * | 1990-01-19 | 1993-10-26 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor-laser-pumped, solid-state laser |
US5140607A (en) * | 1991-05-23 | 1992-08-18 | Laser Diode, Inc. | Side-pumped laser with angled diode pumps |
CA2071598C (en) * | 1991-06-21 | 1999-01-19 | Akira Eda | Optical device and method of manufacturing the same |
US5548608A (en) * | 1993-02-08 | 1996-08-20 | Zhang; Tong | Laser head and telescopic cavity for diode-pumped solid-state lasers |
US5432811A (en) * | 1993-03-04 | 1995-07-11 | Tecnal Products, Inc. | Laser rod with polyhedron shaped ends |
IL108439A (en) * | 1994-01-26 | 1998-08-16 | Yeda Res & Dev | Optically pumped laser apparatus |
US5774488A (en) * | 1994-06-30 | 1998-06-30 | Lightwave Electronics Corporation | Solid-state laser with trapped pump light |
US5554153A (en) * | 1994-08-29 | 1996-09-10 | Cell Robotics, Inc. | Laser skin perforator |
US5590147A (en) * | 1994-12-19 | 1996-12-31 | The Morgan Curcible Company Plc | Side-pumped lasers |
US6614584B1 (en) | 2000-02-25 | 2003-09-02 | Lambda Physik Ag | Laser frequency converter with automatic phase matching adjustment |
US6608852B2 (en) | 2000-08-25 | 2003-08-19 | Lameda Physik Ag | Gain module for diode-pumped solid state laser and amplifier |
DE10137069A1 (de) * | 2001-07-28 | 2003-02-20 | Haas Laser Gmbh & Co Kg | Vorrichtung zum optischen Pumpen eines laseraktiven Festkörpers |
US6930763B2 (en) * | 2001-12-18 | 2005-08-16 | General Electric Company | Three dimensional sensor laser noise reduction method |
US7071749B2 (en) * | 2002-03-25 | 2006-07-04 | Aeroflex Colorado Springs Inc. | Error correcting latch |
US7391796B1 (en) * | 2005-01-21 | 2008-06-24 | Raytheon Company | Ultra-low heat laser |
US9601904B1 (en) | 2015-12-07 | 2017-03-21 | Raytheon Company | Laser diode driver with variable input voltage and variable diode string voltage |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3308395A (en) * | 1961-10-10 | 1967-03-07 | Ibm | Lasers |
US3196366A (en) * | 1962-09-18 | 1965-07-20 | American Optical Corp | Double end pumped optical maser structure using immersion optics |
US3297957A (en) * | 1963-04-30 | 1967-01-10 | Walter A Merkl | Grooved active medium for laser |
FR1456603A (fr) * | 1964-07-22 | 1966-07-08 | Siemens Ag | Dispositif pour produire et amplifier des oscillations électromagnétiques du spectre optique |
US3538453A (en) * | 1966-11-28 | 1970-11-03 | Wendell S Miller | Frustrated total internal reflection laser system |
US3949320A (en) * | 1974-11-29 | 1976-04-06 | Massachusetts Institute Of Technology | Miniature crystalline laser |
CH597701A5 (de) * | 1976-06-21 | 1978-04-14 | Inst Angewandte Physik | |
IL72845A0 (en) * | 1983-09-30 | 1984-12-31 | Univ Leland Stanford Junior | Fiber optic amplifier |
US4785459A (en) * | 1985-05-01 | 1988-11-15 | Baer Thomas M | High efficiency mode matched solid state laser with transverse pumping |
US4710940A (en) * | 1985-10-01 | 1987-12-01 | California Institute Of Technology | Method and apparatus for efficient operation of optically pumped laser |
US4799748A (en) * | 1986-02-05 | 1989-01-24 | Brown David C | Slab-diffuser fiber incident energy concentrator |
US4756002A (en) * | 1986-06-23 | 1988-07-05 | Mcdonnell Douglas Corporation | Laser diode coupler |
US4757513A (en) * | 1986-07-22 | 1988-07-12 | Amada Engineering & Service Co., Inc. | Multi-faceted reflector for use in pumping slab geometry solid state lasers |
US4829529A (en) * | 1987-06-15 | 1989-05-09 | Spectra-Physics, Inc. | Laser diode pumped fiber lasers with pump cavity |
-
1988
- 1988-12-22 GB GB888829875A patent/GB8829875D0/en active Pending
-
1989
- 1989-12-07 EP EP89312792A patent/EP0375216B1/de not_active Expired - Lifetime
- 1989-12-07 DE DE68921172T patent/DE68921172T2/de not_active Expired - Fee Related
- 1989-12-11 US US07/448,123 patent/US5048044A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8829875D0 (en) | 1989-02-15 |
EP0375216A2 (de) | 1990-06-27 |
DE68921172T2 (de) | 1995-06-14 |
EP0375216B1 (de) | 1995-02-15 |
EP0375216A3 (de) | 1991-11-06 |
US5048044A (en) | 1991-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |