DE69905188T2 - Auto-adaptierte filter zur verfeinerung der laseremission - Google Patents
Auto-adaptierte filter zur verfeinerung der laseremissionInfo
- Publication number
- DE69905188T2 DE69905188T2 DE69905188T DE69905188T DE69905188T2 DE 69905188 T2 DE69905188 T2 DE 69905188T2 DE 69905188 T DE69905188 T DE 69905188T DE 69905188 T DE69905188 T DE 69905188T DE 69905188 T2 DE69905188 T2 DE 69905188T2
- Authority
- DE
- Germany
- Prior art keywords
- laser
- cavity
- source
- dynamic
- light
- 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
- 239000000463 material Substances 0.000 claims description 61
- 230000003595 spectral effect Effects 0.000 claims description 24
- 239000013078 crystal Substances 0.000 claims description 17
- 230000001427 coherent effect Effects 0.000 claims description 15
- 230000005855 radiation Effects 0.000 claims description 12
- 229910002113 barium titanate Inorganic materials 0.000 claims description 5
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000005286 illumination Methods 0.000 description 7
- 238000002310 reflectometry Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005305 interferometry Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000000827 velocimetry Methods 0.000 description 1
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
- H01S3/05—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
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/083—Ring 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
- H01S3/10—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
- H01S3/108—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 non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
-
- 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
- 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
- H01S3/10076—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating using optical phase conjugation, e.g. phase conjugate reflection
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Nonlinear Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Lasers (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9813525A FR2785459B1 (fr) | 1998-10-28 | 1998-10-28 | Filtres auto-adaptes pour l'affinement de l'emission laser |
| PCT/FR1999/002644 WO2000025396A1 (fr) | 1998-10-28 | 1999-10-28 | Filtres auto-adaptes pour l'affinement de l'emission laser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69905188D1 DE69905188D1 (de) | 2003-03-06 |
| DE69905188T2 true DE69905188T2 (de) | 2003-10-09 |
Family
ID=9532094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69905188T Expired - Lifetime DE69905188T2 (de) | 1998-10-28 | 1999-10-28 | Auto-adaptierte filter zur verfeinerung der laseremission |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6674782B2 (enExample) |
| EP (1) | EP1125347B1 (enExample) |
| JP (1) | JP4372354B2 (enExample) |
| CA (1) | CA2347995A1 (enExample) |
| DE (1) | DE69905188T2 (enExample) |
| FR (1) | FR2785459B1 (enExample) |
| WO (1) | WO2000025396A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2815182B1 (fr) * | 2000-10-10 | 2003-02-28 | Photonetics | Source laser monomode continument accordable en longueur d'onde |
| EP1481454B1 (en) | 2002-03-04 | 2010-06-30 | Danmarks Tekniske Universitet | High-power diode laser system |
| US7046374B1 (en) * | 2002-03-14 | 2006-05-16 | Avanex Corporation | Interferometers for optical communications utilizing photo-sensitive materials |
| FR2860291B1 (fr) * | 2003-09-26 | 2005-11-18 | Thales Sa | Dispositif capteur de vitesse de rotation interferometrique a fibre optique |
| FR2869162B1 (fr) * | 2004-04-14 | 2006-07-14 | Centre Nat Rech Scient Cnrse | Source laser accordable a adressage optique de la longueur d'onde |
| FR2892239B1 (fr) * | 2005-10-13 | 2008-01-04 | Centre Nat Rech Scient | Dispositif optique pour l'adressage d'une cavite esclave par une source large bande |
| GB0612348D0 (en) * | 2006-06-21 | 2006-08-02 | Imp Innovations Ltd | Method and apparatus for coherently combining laser emission |
| FR2935845B1 (fr) | 2008-09-05 | 2010-09-10 | Centre Nat Rech Scient | Cavite optique amplificatrice de type fabry-perot |
| KR101031087B1 (ko) * | 2009-07-23 | 2011-04-25 | 주식회사 와이텔포토닉스 | 파장변환 레이저 시스템 |
| FR2954637B1 (fr) * | 2009-12-21 | 2014-07-18 | Alcatel Lucent | Procede de reception d'un signal |
| RU2572659C2 (ru) * | 2011-06-09 | 2016-01-20 | Общество с ограниченной ответственностью "Научно-производственное предприятие "Лазерные системы" | Лазерная система с многопетлевым резонатором |
| JP5474891B2 (ja) * | 2011-08-12 | 2014-04-16 | ギガフォトン株式会社 | 光源装置及びそれを用いた露光装置 |
| CN103516434B (zh) * | 2012-06-19 | 2016-08-31 | 上海贝尔股份有限公司 | 光发射机 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL74284A (en) * | 1985-02-08 | 1989-02-28 | Technion Res & Dev Foundation | Optical apparatus particularly useful as an optical gyro |
| US5037203A (en) * | 1985-10-10 | 1991-08-06 | Rockwell International Corporation | Asymmetric ring laser gyroscope and method for detecting rotation with acentric photorefractive crystal |
| US4869579A (en) * | 1986-07-31 | 1989-09-26 | Technion Research & Development Foundation | Optical apparatus and method for beam coupling useful in light beam steering and spatial light modulation |
| US4911537A (en) * | 1988-08-05 | 1990-03-27 | Rockwell International Corporation | Bird-wing phase conjugator using mutually incoherent laser beams |
| FR2655485B1 (fr) * | 1989-12-01 | 1992-02-21 | Thomson Csf | Dispositif laser a cavite en anneau. |
| US5073705A (en) * | 1990-04-06 | 1991-12-17 | The United States Of America As Represented By The Secretary Of The Army | Broadband, multi-line, optical power limiting scheme |
| US6274288B1 (en) * | 1995-06-12 | 2001-08-14 | California Institute Of Technology | Self-trapping and self-focusing of optical beams in photopolymers |
| US5665493A (en) * | 1995-10-03 | 1997-09-09 | Sri International | Gated recording of holograms using rare-earth doped ferroelectric materials |
-
1998
- 1998-10-28 FR FR9813525A patent/FR2785459B1/fr not_active Expired - Fee Related
-
1999
- 1999-10-28 CA CA002347995A patent/CA2347995A1/fr not_active Abandoned
- 1999-10-28 DE DE69905188T patent/DE69905188T2/de not_active Expired - Lifetime
- 1999-10-28 EP EP99950876A patent/EP1125347B1/fr not_active Expired - Lifetime
- 1999-10-28 JP JP2000578881A patent/JP4372354B2/ja not_active Expired - Fee Related
- 1999-10-28 WO PCT/FR1999/002644 patent/WO2000025396A1/fr not_active Ceased
-
2001
- 2001-04-25 US US09/841,723 patent/US6674782B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000025396A1 (fr) | 2000-05-04 |
| US6674782B2 (en) | 2004-01-06 |
| FR2785459A1 (fr) | 2000-05-05 |
| DE69905188D1 (de) | 2003-03-06 |
| EP1125347B1 (fr) | 2003-01-29 |
| JP4372354B2 (ja) | 2009-11-25 |
| JP2002528919A (ja) | 2002-09-03 |
| EP1125347A1 (fr) | 2001-08-22 |
| CA2347995A1 (fr) | 2000-05-04 |
| US20020006150A1 (en) | 2002-01-17 |
| FR2785459B1 (fr) | 2001-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69935648T2 (de) | Wellenlängenvariabler laser und verfahren zu seinem betrieb | |
| EP2364106B1 (de) | Wellenlängenabstimmbare lichtquelle | |
| DE69531322T2 (de) | Nachweis von Chemikalien in einer Probe | |
| DE112004002187B4 (de) | Gepulste Laserquellen | |
| EP2147488B1 (de) | Abstimmbarer laser | |
| DE69701275T2 (de) | Lasersysteme | |
| DE69905188T2 (de) | Auto-adaptierte filter zur verfeinerung der laseremission | |
| DE112011103954T5 (de) | Frequenzkamm-Quelle mit großem Abstand der Kammlinien | |
| DE69620386T2 (de) | Laser mit einem passiven optischen resonator | |
| DE102006023601B4 (de) | Lasersystem | |
| DE2260500A1 (de) | Ramanstreuung ausnutzende vorrichtung | |
| DE2163439A1 (de) | Optischer Frequenzsender | |
| DE102004037519B4 (de) | Sensor-Vorrichtung und Verfahren zur Ermittlung einer physikalischen Größe | |
| DE2831813A1 (de) | Optisches filter | |
| DE2456913A1 (de) | Farbstoff-laser | |
| DE19634161C2 (de) | Verfahren zum Einstellen und Quelle schmalbandiger kohärenter Strahlung | |
| DE68929397T2 (de) | Breitbandige Superfluoreszenz-Faserlaserquelle | |
| DE19642409B4 (de) | "Lasersystem mit externem Resonator" | |
| DE2704273A1 (de) | Laser | |
| DE69318193T2 (de) | Resonanz-Magnetometer mit optischen Pumpen, das einen monolithischen Laser verwendet | |
| DE10052461A1 (de) | Verfahren und Vorrichtung zum Erzeugen von Laserlicht | |
| DE102012222544A1 (de) | Lasersystem mit Resonator | |
| DE19611015A1 (de) | Abstimmbarer optischer parametrischer Oszillator | |
| DE69116484T2 (de) | Temperaturstabilisierte breitbandige Lichtquelle | |
| DE69520132T2 (de) | Oberflächenemittierender laser mit verteilter rückkopplung und gekrümmtem gitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |