WO2004034532B1 - Characterization and non-invasive correction of operational control currents of a tuneable laser - Google Patents
Characterization and non-invasive correction of operational control currents of a tuneable laserInfo
- Publication number
- WO2004034532B1 WO2004034532B1 PCT/EP2003/011201 EP0311201W WO2004034532B1 WO 2004034532 B1 WO2004034532 B1 WO 2004034532B1 EP 0311201 W EP0311201 W EP 0311201W WO 2004034532 B1 WO2004034532 B1 WO 2004034532B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- laser
- wavelength
- current
- look
- mode
- Prior art date
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
- H01S5/06—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
- H01S5/0617—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium using memorised or pre-programmed laser characteristics
-
- 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
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section 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
- 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
- H01S5/06808—Stabilisation of laser output parameters by monitoring the electrical laser parameters, e.g. voltage or current
-
- 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
Abstract
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003285290A AU2003285290A1 (en) | 2002-10-09 | 2003-10-09 | Characterization and non-invasive correction of operational control currents of a tuneable laser |
US10/530,264 US20060239306A1 (en) | 2002-10-09 | 2003-10-09 | Characterization and non-invasive correction of operational control currents of a tuneable laser |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0223448.2 | 2002-10-09 | ||
GB0223448A GB2394118B (en) | 2002-10-09 | 2002-10-09 | Charcterisation and non-invasive correction of operation control currents of a tuneable laser |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004034532A1 WO2004034532A1 (en) | 2004-04-22 |
WO2004034532B1 true WO2004034532B1 (en) | 2004-06-10 |
Family
ID=9945582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/011201 WO2004034532A1 (en) | 2002-10-09 | 2003-10-09 | Characterization and non-invasive correction of operational control currents of a tuneable laser |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060239306A1 (en) |
AU (1) | AU2003285290A1 (en) |
GB (1) | GB2394118B (en) |
WO (1) | WO2004034532A1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7564889B2 (en) * | 2002-11-06 | 2009-07-21 | Finisar Corporation | Adiabatically frequency modulated source |
US8792531B2 (en) | 2003-02-25 | 2014-07-29 | Finisar Corporation | Optical beam steering for tunable laser applications |
US7436871B2 (en) * | 2004-12-03 | 2008-10-14 | Corning Incorporated | Method and device for performing wavelength modulation with Distributed Bragg Reflector (DBR) laser |
US7962045B2 (en) | 2006-12-22 | 2011-06-14 | Finisar Corporation | Optical transmitter having a widely tunable directly modulated laser and periodic optical spectrum reshaping element |
US7941057B2 (en) | 2006-12-28 | 2011-05-10 | Finisar Corporation | Integral phase rule for reducing dispersion errors in an adiabatically chirped amplitude modulated signal |
US8131157B2 (en) | 2007-01-22 | 2012-03-06 | Finisar Corporation | Method and apparatus for generating signals with increased dispersion tolerance using a directly modulated laser transmitter |
WO2008097928A1 (en) | 2007-02-02 | 2008-08-14 | Finisar Corporation | Temperature stabilizing packaging for optoelectronic components in a transmitter module |
US8027593B2 (en) | 2007-02-08 | 2011-09-27 | Finisar Corporation | Slow chirp compensation for enhanced signal bandwidth and transmission performances in directly modulated lasers |
US7991291B2 (en) | 2007-02-08 | 2011-08-02 | Finisar Corporation | WDM PON based on DML |
US20080279230A1 (en) * | 2007-02-23 | 2008-11-13 | Mario Dagenais | Fabry-perot laser system with phase section, and method of use thereof |
US7991297B2 (en) | 2007-04-06 | 2011-08-02 | Finisar Corporation | Chirped laser with passive filter element for differential phase shift keying generation |
US8204386B2 (en) | 2007-04-06 | 2012-06-19 | Finisar Corporation | Chirped laser with passive filter element for differential phase shift keying generation |
US7924893B2 (en) * | 2007-08-29 | 2011-04-12 | Thomas Farrell | Method and system for switching of tunable lasers |
US8160455B2 (en) | 2008-01-22 | 2012-04-17 | Finisar Corporation | Method and apparatus for generating signals with increased dispersion tolerance using a directly modulated laser transmitter |
US8260150B2 (en) | 2008-04-25 | 2012-09-04 | Finisar Corporation | Passive wave division multiplexed transmitter having a directly modulated laser array |
US20100150190A1 (en) * | 2008-12-15 | 2010-06-17 | Microvision, Inc. | Laser Wavelength Control |
US8199785B2 (en) | 2009-06-30 | 2012-06-12 | Finisar Corporation | Thermal chirp compensation in a chirp managed laser |
CA2795337A1 (en) * | 2010-04-21 | 2011-10-27 | Aurora Networks, Inc. | Chirp compensation and sbs suppression using a multi-section laser |
US8548016B2 (en) * | 2011-09-01 | 2013-10-01 | Jds Uniphase Corporation | Tunable laser system having fine and coarse wavelength discrimination |
JP2015050404A (en) * | 2013-09-04 | 2015-03-16 | 日本電気株式会社 | Laser light source |
CN113959567A (en) * | 2019-12-09 | 2022-01-21 | 飞巽传感技术(上海)有限公司 | Wavelength calibration method and device |
US11092493B2 (en) * | 2019-12-13 | 2021-08-17 | Picarro, Inc. | Cavity enhanced absorption spectroscopy using a piecewise tunable laser and hierarchical wavelength determination |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE519081C3 (en) * | 1998-01-21 | 2003-02-19 | Altitun Ab | Method and apparatus for optimizing the laser operating point and device |
SE518827C2 (en) * | 1999-02-17 | 2002-11-26 | Altitun Ab | Method for characterizing a tunable laser |
JP2003511866A (en) * | 1999-10-15 | 2003-03-25 | ツナミ、フォトニクス、リミテッド | Optoelectronic devices incorporating tunable lasers and methods for adjusting their characteristics. |
DE60204795T2 (en) * | 2001-10-30 | 2006-05-18 | Tsunami Photonics Ltd. | STABILITY FACTORS FOR TRACEABLE SEMICONDUCTOR LASERS WITH SEVERAL SECTIONS |
-
2002
- 2002-10-09 GB GB0223448A patent/GB2394118B/en not_active Expired - Fee Related
-
2003
- 2003-10-09 WO PCT/EP2003/011201 patent/WO2004034532A1/en active Search and Examination
- 2003-10-09 AU AU2003285290A patent/AU2003285290A1/en not_active Abandoned
- 2003-10-09 US US10/530,264 patent/US20060239306A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB2394118B (en) | 2006-02-15 |
GB2394118A (en) | 2004-04-14 |
AU2003285290A1 (en) | 2004-05-04 |
WO2004034532A1 (en) | 2004-04-22 |
US20060239306A1 (en) | 2006-10-26 |
GB0223448D0 (en) | 2002-11-13 |
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