FR2958817B1 - Source supercontinuum impulsionnelle a duree d'impulsion variable - Google Patents
Source supercontinuum impulsionnelle a duree d'impulsion variableInfo
- Publication number
- FR2958817B1 FR2958817B1 FR1052662A FR1052662A FR2958817B1 FR 2958817 B1 FR2958817 B1 FR 2958817B1 FR 1052662 A FR1052662 A FR 1052662A FR 1052662 A FR1052662 A FR 1052662A FR 2958817 B1 FR2958817 B1 FR 2958817B1
- Authority
- FR
- France
- Prior art keywords
- impulsive
- pulse duration
- variable pulse
- supercontinuum source
- supercontinuum
- 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.)
- Active
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
- H01S3/06754—Fibre amplifiers
- H01S3/06758—Tandem amplifiers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
- G02B6/02333—Core having higher refractive index than cladding, e.g. solid core, effective index guiding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
- G02B6/02347—Longitudinal structures arranged to form a regular periodic lattice, e.g. triangular, square, honeycomb unit cell repeated throughout cladding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
- G02B6/02361—Longitudinal structures forming multiple layers around the core, e.g. arranged in multiple rings with each ring having longitudinal elements at substantially the same radial distance from the core, having rotational symmetry about the fibre axis
-
- 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
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
- H01S3/0092—Nonlinear frequency conversion, e.g. second harmonic generation [SHG] or sum- or difference-frequency generation outside the laser 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
- H01S3/10038—Amplitude control
- H01S3/10046—Pulse repetition rate control
-
- 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
-
- 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
- H01S3/2308—Amplifier arrangements, e.g. MOPA
- H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
- H01S3/2333—Double-pass amplifiers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052662A FR2958817B1 (fr) | 2010-04-08 | 2010-04-08 | Source supercontinuum impulsionnelle a duree d'impulsion variable |
US13/639,666 US9270075B2 (en) | 2010-04-08 | 2011-04-08 | Pulsed supercontinuum source of variable pulse duration |
EP11730355A EP2556408A1 (fr) | 2010-04-08 | 2011-04-08 | Source supercontinuum impulsionnelle a duree d'impulsion variable |
PCT/FR2011/050805 WO2011124867A1 (fr) | 2010-04-08 | 2011-04-08 | Source supercontinuum impulsionnelle a duree d'impulsion variable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052662A FR2958817B1 (fr) | 2010-04-08 | 2010-04-08 | Source supercontinuum impulsionnelle a duree d'impulsion variable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2958817A1 FR2958817A1 (fr) | 2011-10-14 |
FR2958817B1 true FR2958817B1 (fr) | 2012-12-07 |
Family
ID=42752140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1052662A Active FR2958817B1 (fr) | 2010-04-08 | 2010-04-08 | Source supercontinuum impulsionnelle a duree d'impulsion variable |
Country Status (4)
Country | Link |
---|---|
US (1) | US9270075B2 (fr) |
EP (1) | EP2556408A1 (fr) |
FR (1) | FR2958817B1 (fr) |
WO (1) | WO2011124867A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2519866B2 (es) * | 2013-05-07 | 2015-05-04 | Universitat De València | Dispositivo emisor de luz supercontinua de banda ancha y usos del mismo |
DK3019899T3 (da) * | 2013-07-10 | 2021-10-11 | Nkt Photonics As | Superkontinuumdannelse i mikrostrukturerede optiske fibre ved tilspidsning og tilpasning af ikke-dispergerende bølgelængde(r) |
CN105849986A (zh) * | 2013-10-30 | 2016-08-10 | 马克斯·普朗克科学促进学会 | 基于氟化物玻璃的微结构光子晶体光纤超连续谱系统 |
WO2015105752A1 (fr) * | 2014-01-07 | 2015-07-16 | Thorlabs, Inc. | Générateur super-continuum à infrarouge moyen réglable utilisant un oscillateur femtoseconde accordable |
CN104300344A (zh) * | 2014-09-22 | 2015-01-21 | 深圳大学 | 一种高功率可调谐脉冲光纤激光器 |
US10281335B2 (en) * | 2017-05-26 | 2019-05-07 | Applied Materials, Inc. | Pulsed radiation sources for transmission pyrometry |
LT7045B (lt) | 2022-06-30 | 2024-02-12 | Uab "Ekspla" | Lazerinės spinduliuotės impulso trukmės ir energijos valdymo būdas, įrenginys būdui realizuoti ir lazerinė sistema su integruotu įrenginiu |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6091749A (en) * | 1998-02-26 | 2000-07-18 | Trw Inc. | Laser system controller |
US7190705B2 (en) * | 2000-05-23 | 2007-03-13 | Imra America. Inc. | Pulsed laser sources |
US6697408B2 (en) * | 2001-04-04 | 2004-02-24 | Coherent, Inc. | Q-switched cavity dumped CO2 laser for material processing |
GB2386434A (en) * | 2002-03-13 | 2003-09-17 | Univ Southampton | Microstructured optical fibre fabricated by extrusion through special extruder die |
ES2672868T3 (es) * | 2007-01-12 | 2018-06-18 | Nkt Photonics A/S | Mejoras en la duración de la vida útil y en el rendimiento de fibras microestructuradas mediante la carga a alta temperatura |
US7425099B1 (en) * | 2007-04-10 | 2008-09-16 | Furukawa Electric North America, Inc. | Systems and methods for modifying selected portion of optical fiber microstructure |
-
2010
- 2010-04-08 FR FR1052662A patent/FR2958817B1/fr active Active
-
2011
- 2011-04-08 EP EP11730355A patent/EP2556408A1/fr not_active Ceased
- 2011-04-08 WO PCT/FR2011/050805 patent/WO2011124867A1/fr active Application Filing
- 2011-04-08 US US13/639,666 patent/US9270075B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR2958817A1 (fr) | 2011-10-14 |
WO2011124867A1 (fr) | 2011-10-13 |
EP2556408A1 (fr) | 2013-02-13 |
US20130058366A1 (en) | 2013-03-07 |
US9270075B2 (en) | 2016-02-23 |
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