DE69320657D1 - EIN DIODENGEPUMPTER,KONTINUIERLICH ARBEITENDER OPTISCHER EINZELMODEN-FASERLASER, der bei 976 nm emittiert - Google Patents
EIN DIODENGEPUMPTER,KONTINUIERLICH ARBEITENDER OPTISCHER EINZELMODEN-FASERLASER, der bei 976 nm emittiertInfo
- Publication number
- DE69320657D1 DE69320657D1 DE69320657T DE69320657T DE69320657D1 DE 69320657 D1 DE69320657 D1 DE 69320657D1 DE 69320657 T DE69320657 T DE 69320657T DE 69320657 T DE69320657 T DE 69320657T DE 69320657 D1 DE69320657 D1 DE 69320657D1
- Authority
- DE
- Germany
- Prior art keywords
- pumped
- emits
- diode
- fiber laser
- mode fiber
- 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
-
- 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
-
- 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
-
- 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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
- H01S3/1611—Solid materials characterised by an active (lasing) ion rare earth neodymium
-
- 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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
- H01S3/1618—Solid materials characterised by an active (lasing) ion rare earth ytterbium
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IT1993/000108 WO1995010869A1 (en) | 1993-10-13 | 1993-10-13 | A diode pumped, cw operating, single-mode optical fiber laser emitting at 976 nm |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69320657D1 true DE69320657D1 (de) | 1998-10-01 |
DE69320657T2 DE69320657T2 (de) | 1999-05-06 |
Family
ID=11331941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69320657T Expired - Lifetime DE69320657T2 (de) | 1993-10-13 | 1993-10-13 | EIN DIODENGEPUMPTER,KONTINUIERLICH ARBEITENDER OPTISCHER EINZELMODEN-FASERLASER, der bei 976 nm emittiert |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0723715B1 (de) |
AU (1) | AU5822294A (de) |
DE (1) | DE69320657T2 (de) |
WO (1) | WO1995010869A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5530710A (en) * | 1995-05-15 | 1996-06-25 | At&T Corp. | High-power pumping of three-level optical fiber laser amplifier |
US5574818A (en) * | 1995-08-01 | 1996-11-12 | Ceramoptec Industries, Inc. | Compound waveguide lasers and optical parametric oscillators |
US5790722A (en) * | 1996-04-16 | 1998-08-04 | Hughes Electronics | High power optical fiber amplifier/laser system |
DE19620159C2 (de) * | 1996-05-07 | 2002-08-08 | Inst Physikalische Hochtech Ev | Faserlaser oder Faserverstärker mit neuartiger Brechzahlstruktur |
US5659644A (en) * | 1996-06-07 | 1997-08-19 | Lucent Technologies Inc. | Fiber light source with multimode fiber coupler |
US5933437A (en) * | 1996-09-26 | 1999-08-03 | Lucent Technologies Inc. | Optical fiber laser |
US6370180B2 (en) * | 1999-01-08 | 2002-04-09 | Corning Incorporated | Semiconductor-solid state laser optical waveguide pump |
US6229939B1 (en) * | 1999-06-03 | 2001-05-08 | Trw Inc. | High power fiber ribbon laser and amplifier |
US7542488B2 (en) | 2003-01-24 | 2009-06-02 | Trumpf, Inc. | Fiber laser |
JP2006516810A (ja) | 2003-01-24 | 2006-07-06 | トルンプフ インコーポレイテッド | サイドポンプファイバレーザ |
EP1742308B1 (de) * | 2005-07-05 | 2008-03-12 | TRUMPF Laser GmbH + Co. KG | Wellenleiter-Laseranordnung |
WO2016169933A1 (de) * | 2015-04-20 | 2016-10-27 | Rofin Sinar Laser Gmbh | Optischer resonator für einen hochleistungs-faserlaser |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE239772T1 (de) * | 1986-02-28 | 1988-01-14 | Polaroid Corp., Cambridge, Mass., Us | Faserlaser. |
US4829529A (en) * | 1987-06-15 | 1989-05-09 | Spectra-Physics, Inc. | Laser diode pumped fiber lasers with pump cavity |
US4815079A (en) * | 1987-12-17 | 1989-03-21 | Polaroid Corporation | Optical fiber lasers and amplifiers |
GB2239983A (en) * | 1989-12-22 | 1991-07-17 | Univ Southampton | Optical fibre laser |
-
1993
- 1993-10-13 WO PCT/IT1993/000108 patent/WO1995010869A1/en active IP Right Grant
- 1993-10-13 EP EP94903982A patent/EP0723715B1/de not_active Expired - Lifetime
- 1993-10-13 AU AU58222/94A patent/AU5822294A/en not_active Abandoned
- 1993-10-13 DE DE69320657T patent/DE69320657T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU5822294A (en) | 1995-05-04 |
EP0723715A1 (de) | 1996-07-31 |
EP0723715B1 (de) | 1998-08-26 |
WO1995010869A1 (en) | 1995-04-20 |
DE69320657T2 (de) | 1999-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |