DE60229560D1 - Wellenlängenabstimmbarer laser mit parameter korrektur - Google Patents
Wellenlängenabstimmbarer laser mit parameter korrekturInfo
- Publication number
- DE60229560D1 DE60229560D1 DE60229560T DE60229560T DE60229560D1 DE 60229560 D1 DE60229560 D1 DE 60229560D1 DE 60229560 T DE60229560 T DE 60229560T DE 60229560 T DE60229560 T DE 60229560T DE 60229560 D1 DE60229560 D1 DE 60229560D1
- Authority
- DE
- Germany
- Prior art keywords
- tunable laser
- wavelength tunable
- parameter correction
- correction
- parameter
- 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
- 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
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
-
- 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
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/136—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling devices placed within the cavity
-
- 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
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/139—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
-
- 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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
-
- 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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
- H01S5/0687—Stabilising the frequency of the laser
-
- 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)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Lasers (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2002/004736 WO2003094313A1 (en) | 2002-04-30 | 2002-04-30 | Wavelength tunable laser source with parameter correction |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60229560D1 true DE60229560D1 (de) | 2008-12-04 |
Family
ID=29286073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60229560T Expired - Fee Related DE60229560D1 (de) | 2002-04-30 | 2002-04-30 | Wellenlängenabstimmbarer laser mit parameter korrektur |
Country Status (6)
Country | Link |
---|---|
US (1) | US7430227B2 (de) |
EP (1) | EP1502337B1 (de) |
JP (1) | JP2005524246A (de) |
AU (1) | AU2002312863A1 (de) |
DE (1) | DE60229560D1 (de) |
WO (1) | WO2003094313A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007200386A (ja) * | 2006-01-24 | 2007-08-09 | Sony Corp | レーザ装置およびホログラム記録再生装置 |
JP5032451B2 (ja) * | 2007-12-28 | 2012-09-26 | 住友電工デバイス・イノベーション株式会社 | 波長可変レーザの試験方法、波長可変レーザの制御方法およびレーザ装置 |
JP5103412B2 (ja) * | 2009-01-28 | 2012-12-19 | アンリツ株式会社 | 波長掃引光源 |
JP5103416B2 (ja) * | 2009-02-13 | 2012-12-19 | アンリツ株式会社 | 波長掃引光源 |
JP5103421B2 (ja) * | 2009-02-25 | 2012-12-19 | アンリツ株式会社 | 波長掃引光源 |
JP5308198B2 (ja) * | 2009-03-11 | 2013-10-09 | アンリツ株式会社 | 光パルス発生器およびそれを用いた光計測器 |
JP2014522105A (ja) * | 2011-07-22 | 2014-08-28 | インサイト フォトニック ソリューションズ,インコーポレイテッド | 波長連続及び規定された時間に対する波長掃引をレーザーから動的及び適応的に生成するシステム及び方法 |
EP2756563A2 (de) | 2011-09-14 | 2014-07-23 | Insight Photonic Solutions, Inc. | System und verfahren zum erzeugen und benutzen multivariater pfade zur laufenden gleichzeitigen mehrdimensionalen steuerung zur erreichung eines einzelmodus-sweep-betriebs in einer elektromagnetischen strahlungsquelle |
US8947672B2 (en) | 2012-07-26 | 2015-02-03 | Carl Zeiss Meditec, Inc. | Systems and methods for artifact suppression by frequency shifting or cavity length adjustment |
EP4080161B1 (de) * | 2021-04-19 | 2024-07-31 | VITRONIC Dr.-Ing. Stein Bildverarbeitungssysteme GmbH | Verfahren und anordnung zur kompensation von strahlwinkeländerungen eines durch ein diffraktives optisches element erzeugten strahlenbündels |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4897843A (en) * | 1989-04-21 | 1990-01-30 | Sparta, Inc. | Frequency-agile laser systems |
JP3461848B2 (ja) | 1992-03-23 | 2003-10-27 | 株式会社東芝 | 波長可変型レーザ装置 |
US5319668A (en) | 1992-09-30 | 1994-06-07 | New Focus, Inc. | Tuning system for external cavity diode laser |
US5299212A (en) * | 1993-03-10 | 1994-03-29 | At&T Bell Laboratories | Article comprising a wavelength-stabilized semiconductor laser |
DE19509922C2 (de) | 1995-03-18 | 2001-02-22 | Joachim Sacher | Abstimmvorrichtung für einen Halbleiterlaser mit externem Resonator |
US5867512A (en) | 1997-02-10 | 1999-02-02 | Sacher; Joachim | Tuning arrangement for a semiconductor diode laser with an external resonator |
JPH1022585A (ja) * | 1996-06-28 | 1998-01-23 | Anritsu Corp | 可変波長光源 |
EP0979547B1 (de) * | 1996-07-26 | 2005-01-12 | The Perkin-Elmer Corporation | Abstimmbarer diodenlaser mit externem resonator |
JP3218999B2 (ja) * | 1996-12-18 | 2001-10-15 | 安藤電気株式会社 | 外部共振器型波長可変半導体レーザ光源 |
JP3391229B2 (ja) * | 1997-09-19 | 2003-03-31 | 安藤電気株式会社 | 外部共振器型半導体レーザ光源 |
FR2775390B1 (fr) * | 1998-02-20 | 2000-05-05 | Photonetics | Source laser monomode continument accordable en longueur d'onde |
JP3197869B2 (ja) * | 1998-03-31 | 2001-08-13 | アンリツ株式会社 | 波長可変レーザ光源装置 |
DE19832750C2 (de) | 1998-07-21 | 2000-06-08 | Lpkf Laser & Electronics Gmbh | Justierbares System eines Diodenlasers mit externem Resonator in der Littmann-Konfiguration |
US6778584B1 (en) * | 1999-11-30 | 2004-08-17 | Cymer, Inc. | High power gas discharge laser with helium purged line narrowing unit |
US6839364B1 (en) * | 2000-09-29 | 2005-01-04 | Triquint Technology Holding Co. | Feedback control loop operating system for tunable source |
US6665321B1 (en) * | 2002-12-31 | 2003-12-16 | Intel Corporation | Tunable laser operation with locally commensurate condition |
US7184451B2 (en) * | 2003-10-15 | 2007-02-27 | Oewaves, Inc. | Continuously tunable coupled opto-electronic oscillators having balanced opto-electronic filters |
-
2002
- 2002-04-30 EP EP02738010A patent/EP1502337B1/de not_active Expired - Lifetime
- 2002-04-30 WO PCT/EP2002/004736 patent/WO2003094313A1/en active Application Filing
- 2002-04-30 DE DE60229560T patent/DE60229560D1/de not_active Expired - Fee Related
- 2002-04-30 US US10/504,814 patent/US7430227B2/en not_active Expired - Lifetime
- 2002-04-30 AU AU2002312863A patent/AU2002312863A1/en not_active Abandoned
- 2002-04-30 JP JP2004502431A patent/JP2005524246A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US7430227B2 (en) | 2008-09-30 |
AU2002312863A1 (en) | 2003-11-17 |
EP1502337A1 (de) | 2005-02-02 |
US20050232315A1 (en) | 2005-10-20 |
EP1502337B1 (de) | 2008-10-22 |
WO2003094313A1 (en) | 2003-11-13 |
JP2005524246A (ja) | 2005-08-11 |
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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 |