GB0007160D0 - Wavelength tuning in external cavity lasers - Google Patents
Wavelength tuning in external cavity lasersInfo
- Publication number
- GB0007160D0 GB0007160D0 GBGB0007160.5A GB0007160A GB0007160D0 GB 0007160 D0 GB0007160 D0 GB 0007160D0 GB 0007160 A GB0007160 A GB 0007160A GB 0007160 D0 GB0007160 D0 GB 0007160D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- external cavity
- wavelength tuning
- cavity lasers
- lasers
- tuning
- 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.)
- Ceased
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
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/02208—Mountings; Housings characterised by the shape of the housings
-
- 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
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0007160.5A GB0007160D0 (en) | 2000-03-25 | 2000-03-25 | Wavelength tuning in external cavity lasers |
PCT/GB2001/001299 WO2001073905A1 (en) | 2000-03-25 | 2001-03-23 | Wavelength tuning in external cavity lasers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0007160.5A GB0007160D0 (en) | 2000-03-25 | 2000-03-25 | Wavelength tuning in external cavity lasers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0007160D0 true GB0007160D0 (en) | 2000-05-17 |
Family
ID=9888330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0007160.5A Ceased GB0007160D0 (en) | 2000-03-25 | 2000-03-25 | Wavelength tuning in external cavity lasers |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB0007160D0 (en) |
WO (1) | WO2001073905A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100444176B1 (en) * | 2001-12-15 | 2004-08-09 | 한국전자통신연구원 | Optical deflector operated by electric signal and external cavity type of wave length tunable using the same |
JP3795500B2 (en) * | 2004-05-11 | 2006-07-12 | 独立行政法人科学技術振興機構 | Method and apparatus for correcting optical axis misalignment in Littrow external cavity semiconductor laser |
WO2006018758A1 (en) * | 2004-08-13 | 2006-02-23 | Koninklijke Philips Electronics N.V. | System for varying the wavelength of a light source. |
GB0724874D0 (en) | 2007-12-20 | 2008-01-30 | Uws Ventures Ltd | Turntable laser |
GB0823084D0 (en) | 2008-12-18 | 2009-01-28 | Renishaw Plc | Laser Apparatus |
GB201410003D0 (en) | 2014-06-05 | 2014-07-16 | Renishaw Plc | Laser device |
CN105591283A (en) * | 2016-03-18 | 2016-05-18 | 厦门大学 | Tuning method of grating external cavity semiconductor laser wavelength |
RU2683875C1 (en) * | 2018-04-09 | 2019-04-02 | Акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (АО "Российские космические системы") | Diode laser with external resonator |
DE102022204907A1 (en) * | 2022-05-17 | 2023-11-23 | Osram Gmbh | Laser module with laser diode and external cavity and method for producing the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5177750A (en) * | 1991-07-30 | 1993-01-05 | Hewlett-Packard Company | Misalignment-tolerant, grating-tuned external-cavity laser with enhanced longitudinal mode selectivity |
US5604592A (en) * | 1994-09-19 | 1997-02-18 | Textron Defense Systems, Division Of Avco Corporation | Laser ultrasonics-based material analysis system and method using matched filter processing |
DE59709418D1 (en) * | 1996-04-10 | 2003-04-10 | Joachim Sacher | tuning |
US6061382A (en) * | 1998-05-04 | 2000-05-09 | Lambda Physik Gmbh | Laser system and method for narrow spectral linewidth through wavefront curvature compensation |
-
2000
- 2000-03-25 GB GBGB0007160.5A patent/GB0007160D0/en not_active Ceased
-
2001
- 2001-03-23 WO PCT/GB2001/001299 patent/WO2001073905A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001073905A1 (en) | 2001-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |