DE60019030D1 - Laserquelle mit integrierter Filterung der verstärkten spontanen Emission - Google Patents
Laserquelle mit integrierter Filterung der verstärkten spontanen EmissionInfo
- Publication number
- DE60019030D1 DE60019030D1 DE60019030T DE60019030T DE60019030D1 DE 60019030 D1 DE60019030 D1 DE 60019030D1 DE 60019030 T DE60019030 T DE 60019030T DE 60019030 T DE60019030 T DE 60019030T DE 60019030 D1 DE60019030 D1 DE 60019030D1
- Authority
- DE
- Germany
- Prior art keywords
- laser source
- spontaneous emission
- amplified spontaneous
- integrated filtering
- filtering
- 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 - Lifetime
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
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/14—External cavity lasers
- H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
-
- 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
- H01S2301/00—Functional characteristics
- H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction 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
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/14—External cavity lasers
- H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
- H01S5/143—Littman-Metcalf configuration, e.g. laser - grating - mirror
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9908398A FR2795878B1 (fr) | 1999-06-30 | 1999-06-30 | Source laser avec filtrage integre de l'emission spontanee amplifiee |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60019030D1 true DE60019030D1 (de) | 2005-05-04 |
Family
ID=9547512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60019030T Expired - Lifetime DE60019030D1 (de) | 1999-06-30 | 2000-06-28 | Laserquelle mit integrierter Filterung der verstärkten spontanen Emission |
Country Status (6)
Country | Link |
---|---|
US (1) | US6560249B1 (de) |
EP (1) | EP1065767B1 (de) |
JP (1) | JP4794720B2 (de) |
CA (1) | CA2312664C (de) |
DE (1) | DE60019030D1 (de) |
FR (1) | FR2795878B1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2795877B1 (fr) * | 1999-06-30 | 2001-10-05 | Photonetics | Composant optique partiellement reflechissant et source laser incorporant un tel composant |
US6671296B2 (en) * | 2000-10-10 | 2003-12-30 | Spectrasensors, Inc. | Wavelength locker on optical bench and method of manufacture |
EP1459111B1 (de) * | 2001-12-14 | 2007-06-06 | Agilent Technologies, Inc. | Externer resonator mit retro-reflektierender vorrichtung insbesondere für abstimmbare laser |
JP2003234527A (ja) * | 2002-02-06 | 2003-08-22 | Acterna R & D Kk | 波長可変光源装置 |
US6993051B2 (en) | 2003-08-12 | 2006-01-31 | Agilent Technologies, Inc. | External cavity tunable laser with provisions for intracavity optical reflection suppression |
US20050189329A1 (en) * | 2003-09-02 | 2005-09-01 | Somit Talwar | Laser thermal processing with laser diode radiation |
KR100550141B1 (ko) * | 2004-08-09 | 2006-02-08 | 한국전자통신연구원 | 가변 광 편향기를 이용한 파장 가변형 외부 공진 레이저다이오드 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3517327A (en) * | 1965-07-19 | 1970-06-23 | North American Rockwell | Laser output coupler |
FR2595013B1 (fr) | 1986-02-24 | 1989-06-02 | Favre Francois | Source lumineuse continument accordable |
US5194038A (en) | 1992-06-29 | 1993-03-16 | Huron Plastics Group, Inc. | One-way air valve |
US5419739A (en) | 1993-09-28 | 1995-05-30 | Trw Inc. | Flap-type pressure relief valve and method of forming the same |
US5400350A (en) * | 1994-03-31 | 1995-03-21 | Imra America, Inc. | Method and apparatus for generating high energy ultrashort pulses |
FR2724496B1 (fr) * | 1994-09-13 | 1996-12-20 | Photonetics | Source laser monomode accordable en longueur d'onde a cavite externe autoalignee |
GB9426242D0 (en) * | 1994-12-24 | 1995-02-22 | Renishaw Plc | Laser diode for raman spectroscopy |
US5601117A (en) | 1995-02-21 | 1997-02-11 | Trw Inc. | Flap-type pressure relief valve |
GB9503490D0 (en) | 1995-02-22 | 1995-04-12 | Draftex Ind Ltd | Air extractor valve |
FR2754054B1 (fr) * | 1996-10-02 | 1998-12-18 | Photonetics | Analyseur de spectre optique et procede d'analyse de spectre correspondant |
US6256328B1 (en) * | 1998-05-15 | 2001-07-03 | University Of Central Florida | Multiwavelength modelocked semiconductor diode laser |
US6177992B1 (en) * | 1998-09-25 | 2001-01-23 | Hewlett-Packard Company | Low insertion loss optical monochromator |
-
1999
- 1999-06-30 FR FR9908398A patent/FR2795878B1/fr not_active Expired - Lifetime
-
2000
- 2000-06-28 DE DE60019030T patent/DE60019030D1/de not_active Expired - Lifetime
- 2000-06-28 CA CA2312664A patent/CA2312664C/fr not_active Expired - Lifetime
- 2000-06-28 EP EP00401846A patent/EP1065767B1/de not_active Expired - Fee Related
- 2000-06-29 US US09/605,532 patent/US6560249B1/en not_active Expired - Lifetime
- 2000-06-29 JP JP2000195774A patent/JP4794720B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6560249B1 (en) | 2003-05-06 |
FR2795878B1 (fr) | 2001-09-28 |
EP1065767A1 (de) | 2001-01-03 |
FR2795878A1 (fr) | 2001-01-05 |
JP4794720B2 (ja) | 2011-10-19 |
CA2312664A1 (fr) | 2000-12-30 |
JP2001060738A (ja) | 2001-03-06 |
CA2312664C (fr) | 2010-02-16 |
EP1065767B1 (de) | 2005-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |