DE69026227D1 - Gepumpte Laser mit eingebetteter Bragg-Gitterstruktur - Google Patents
Gepumpte Laser mit eingebetteter Bragg-GitterstrukturInfo
- Publication number
- DE69026227D1 DE69026227D1 DE69026227T DE69026227T DE69026227D1 DE 69026227 D1 DE69026227 D1 DE 69026227D1 DE 69026227 T DE69026227 T DE 69026227T DE 69026227 T DE69026227 T DE 69026227T DE 69026227 D1 DE69026227 D1 DE 69026227D1
- Authority
- DE
- Germany
- Prior art keywords
- bragg grating
- grating structure
- pumped lasers
- embedded bragg
- embedded
- 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
- 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
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06704—Housings; Packages
-
- 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
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
- H01S3/06729—Peculiar transverse fibre profile
- H01S3/06737—Fibre having multiple non-coaxial cores, e.g. multiple active cores or separate cores for pump and gain
-
- 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
- H01S3/08018—Mode suppression
- H01S3/08022—Longitudinal modes
-
- 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
- H01S3/08086—Multiple-wavelength emission
-
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
- H01S3/094007—Cladding pumping, i.e. pump light propagating in a clad surrounding the active core
-
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
- H01S3/094019—Side pumped fibre, whereby pump light is coupled laterally into the fibre via an optical component like a prism, or a grating, or via V-groove coupling
-
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094038—End pumping
-
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094061—Shared pump, i.e. pump light of a single pump source is used to pump plural gain media in parallel
-
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
-
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
-
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2383—Parallel arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lasers (AREA)
- Optical Filters (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45711889A | 1989-12-26 | 1989-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69026227D1 true DE69026227D1 (de) | 1996-05-02 |
DE69026227T2 DE69026227T2 (de) | 1996-08-29 |
Family
ID=23815515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69026227T Expired - Lifetime DE69026227T2 (de) | 1989-12-26 | 1990-12-21 | Gepumpte Laser mit eingebetteter Bragg-Gitterstruktur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0435217B1 (de) |
JP (2) | JP3219415B2 (de) |
DE (1) | DE69026227T2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305335A (en) * | 1989-12-26 | 1994-04-19 | United Technologies Corporation | Single longitudinal mode pumped optical waveguide laser arrangement |
USRE35962E (en) * | 1989-12-26 | 1998-11-17 | United Technologies Corporation | Single longitudinal mode pumped optical waveguide laser arrangement |
JPH0485978A (ja) * | 1990-07-30 | 1992-03-18 | Sony Corp | 端面励起型固体レーザー発振器 |
US5323409A (en) * | 1991-12-05 | 1994-06-21 | Honeywell Inc. | Wavelength stabilization |
US5237576A (en) * | 1992-05-05 | 1993-08-17 | At&T Bell Laboratories | Article comprising an optical fiber laser |
US5337382A (en) * | 1992-05-29 | 1994-08-09 | At&T Bell Laboratories | Article comprising an optical waveguide with in-line refractive index grating |
US5434876A (en) * | 1992-10-23 | 1995-07-18 | At&T Bell Laboratories | Article comprising an optical waveguide laser |
DE69412472T2 (de) * | 1993-03-25 | 1998-12-17 | British Telecommunications P.L.C., London | Laser |
US5691999A (en) * | 1994-09-30 | 1997-11-25 | United Technologies Corporation | Compression-tuned fiber laser |
US5450427A (en) * | 1994-10-21 | 1995-09-12 | Imra America, Inc. | Technique for the generation of optical pulses in modelocked lasers by dispersive control of the oscillation pulse width |
FR2728975A1 (fr) * | 1994-12-28 | 1996-07-05 | Alcatel Submarcom | Filtre pour lumiere guidee et liaison optique incluant ce filtre |
US5650856A (en) * | 1995-06-16 | 1997-07-22 | Brown University Research Foundation | Fiber laser intra-cavity spectroscope |
DE19531455A1 (de) * | 1995-08-26 | 1997-02-27 | Gms Ges Fuer Mes Und Systemtec | Strahlungsgepumpter Festkörper-Farbstofflaser |
WO1997039503A1 (en) * | 1996-04-16 | 1997-10-23 | Massachusetts Institute Of Technology | Optical fiber bundle with a single mode optical fiber surrounded by multimode optical fibers and method of manufacture thereof |
DE19718997A1 (de) * | 1997-05-06 | 1998-11-12 | Ams Optotech Vertrieb Gmbh | Laser-Sendeeinheit, insbesondere für die Nachrichtenübertragung im Wellenlängemultiplex |
US6028881A (en) * | 1997-11-10 | 2000-02-22 | Lucent Technologies Inc. | Wavelength selectable laser source |
US6061369A (en) * | 1999-06-01 | 2000-05-09 | Corning Incorporated | Wavelength selectable fiber laser system |
US6229939B1 (en) * | 1999-06-03 | 2001-05-08 | Trw Inc. | High power fiber ribbon laser and amplifier |
US6532326B1 (en) * | 2000-09-21 | 2003-03-11 | Ut-Battelle, Llc | Transverse-longitudinal integrated resonator |
GB0306137D0 (en) | 2003-03-18 | 2003-04-23 | Qinetiq Ltd | Fibre laser |
EP2369695B1 (de) * | 2004-08-25 | 2013-11-13 | KLA-Tencor Technologies Corporation | Faserverstärker-Lichtquelle zur Prüfung von Halbleitern |
JP2007073552A (ja) * | 2005-09-02 | 2007-03-22 | Sony Corp | レーザ光発生装置及び画像生成装置 |
JP2008042178A (ja) * | 2006-07-06 | 2008-02-21 | Matsushita Electric Ind Co Ltd | ファイバ装置、波長変換装置及び画像表示装置 |
US7612894B2 (en) * | 2006-07-18 | 2009-11-03 | Lockheed Martin Corporation | Fiber laser for ultrasonic testing |
US7949215B2 (en) * | 2008-04-18 | 2011-05-24 | Ofs Fitel, Llc | Apparatus for side fire fiber lasers |
WO2010002003A1 (ja) | 2008-07-03 | 2010-01-07 | 株式会社フジクラ | パルス光発生器及びパルスファイバレーザ |
JP4672071B2 (ja) | 2009-05-28 | 2011-04-20 | 株式会社フジクラ | ファイバレーザ装置 |
KR101313236B1 (ko) * | 2009-12-11 | 2013-09-30 | 한국전자통신연구원 | 광섬유 레이저 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3586052D1 (de) * | 1984-08-13 | 1992-06-17 | United Technologies Corp | Verfahren zum einlagern optischer gitter in faseroptik. |
JPH01143380A (ja) * | 1987-11-30 | 1989-06-05 | Fujikura Ltd | ファイバレーザ用光ファイバ |
-
1990
- 1990-12-21 DE DE69026227T patent/DE69026227T2/de not_active Expired - Lifetime
- 1990-12-21 EP EP90125232A patent/EP0435217B1/de not_active Expired - Lifetime
- 1990-12-26 JP JP41451490A patent/JP3219415B2/ja not_active Expired - Lifetime
-
2000
- 2000-08-02 JP JP2000233874A patent/JP2001094178A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2001094178A (ja) | 2001-04-06 |
EP0435217A3 (en) | 1991-11-21 |
JPH04127591A (ja) | 1992-04-28 |
JP3219415B2 (ja) | 2001-10-15 |
EP0435217B1 (de) | 1996-03-27 |
EP0435217A2 (de) | 1991-07-03 |
DE69026227T2 (de) | 1996-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |