EP2664037A4 - Kompakter monofrequenter laser - Google Patents

Kompakter monofrequenter laser Download PDF

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Publication number
EP2664037A4
EP2664037A4 EP11855776.8A EP11855776A EP2664037A4 EP 2664037 A4 EP2664037 A4 EP 2664037A4 EP 11855776 A EP11855776 A EP 11855776A EP 2664037 A4 EP2664037 A4 EP 2664037A4
Authority
EP
European Patent Office
Prior art keywords
single frequency
frequency laser
compact single
compact
laser
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.)
Withdrawn
Application number
EP11855776.8A
Other languages
English (en)
French (fr)
Other versions
EP2664037A1 (de
Inventor
Yuri A. BARANNIKOV
Alexey Avdokhin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IPG Photonics Corp
Original Assignee
IPG Photonics Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IPG Photonics Corp filed Critical IPG Photonics Corp
Publication of EP2664037A1 publication Critical patent/EP2664037A1/de
Publication of EP2664037A4 publication Critical patent/EP2664037A4/de
Withdrawn legal-status Critical Current

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
    • H01S5/146—External cavity lasers using a fiber as external 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
    • H01S5/024—Arrangements for thermal management
    • H01S5/02438—Characterized by cooling of elements other than the laser chip, e.g. an optical element being part of an external cavity or a collimating lens
    • H01S5/02446—Cooling being separate from the laser chip cooling
    • 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
    • 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
    • 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
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. 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
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0064—Anti-reflection components, e.g. optical isolators
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02251—Out-coupling of light using optical fibres
    • 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
    • H01S5/024—Arrangements for thermal management
    • H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
    • H01S5/02415—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling by using a thermo-electric cooler [TEC], e.g. Peltier element
    • 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
    • H01S5/06804—Stabilisation of laser output parameters by monitoring an external parameter, e.g. temperature
    • 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
    • H01S5/142—External cavity lasers using a wavelength selective device, e.g. a grating or etalon which comprises an additional resonator

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Semiconductor Lasers (AREA)
EP11855776.8A 2011-01-13 2011-01-13 Kompakter monofrequenter laser Withdrawn EP2664037A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/021086 WO2012096664A1 (en) 2011-01-13 2011-01-13 Compact single frequency laser

Publications (2)

Publication Number Publication Date
EP2664037A1 EP2664037A1 (de) 2013-11-20
EP2664037A4 true EP2664037A4 (de) 2017-11-22

Family

ID=46507366

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11855776.8A Withdrawn EP2664037A4 (de) 2011-01-13 2011-01-13 Kompakter monofrequenter laser

Country Status (2)

Country Link
EP (1) EP2664037A4 (de)
WO (1) WO2012096664A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10193306B2 (en) * 2016-08-22 2019-01-29 Morton Photonics Incorporated Ultra-low noise, highly stable single-mode operation, high power, Bragg grating based semiconductor laser
CN107367791B (zh) * 2017-08-31 2019-09-13 武汉光迅科技股份有限公司 一种多通道eml集成组件及其awg制作方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0746069A1 (de) * 1993-05-31 1996-12-04 Nec Corporation Frequenzstabilisationsverfahren für Halbleiterlaser, frequenzstabilisierte Lichtquelle und Lasermodul
US20040258109A1 (en) * 2003-06-18 2004-12-23 Shimadzu Corporation Solid laser apparatus
US20060176922A1 (en) * 2003-09-26 2006-08-10 The Furukawa Electric Co, Ltd. Semiconductor laser device
US20100098112A1 (en) * 2008-10-21 2010-04-22 Gapontsev Valentin P Method and apparatus for preventing distortion of powerful fiber-laser systems by backreflected signals
US20100119231A1 (en) * 2006-12-05 2010-05-13 Electronics And Telecommunications Research Institute Planar lightwave circuit (plc) device wavelength tunable light source comprising the same device and wavelength division multiplexing-passive optical network (wdm-pon) using the same light source

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2871623B2 (ja) * 1996-07-11 1999-03-17 日本電気株式会社 半導体レーザ装置
US20030072336A1 (en) * 2001-09-13 2003-04-17 Spectra-Physics Lasers, Inc. Miniaturized internal laser stabilizing apparatus with inline output for fiber optic applications
EP1926188A1 (de) * 2006-11-27 2008-05-28 JDS Uniphase Corporation Leistungsstabilisierung von harmonischer Laserfrequenz-Umwandlung
US7606273B2 (en) * 2007-10-15 2009-10-20 Pavilion Integration Corporation Wavelength and intensity stabilized laser diode and application of same to pumping solid-state lasers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0746069A1 (de) * 1993-05-31 1996-12-04 Nec Corporation Frequenzstabilisationsverfahren für Halbleiterlaser, frequenzstabilisierte Lichtquelle und Lasermodul
US20040258109A1 (en) * 2003-06-18 2004-12-23 Shimadzu Corporation Solid laser apparatus
US20060176922A1 (en) * 2003-09-26 2006-08-10 The Furukawa Electric Co, Ltd. Semiconductor laser device
US20100119231A1 (en) * 2006-12-05 2010-05-13 Electronics And Telecommunications Research Institute Planar lightwave circuit (plc) device wavelength tunable light source comprising the same device and wavelength division multiplexing-passive optical network (wdm-pon) using the same light source
US20100098112A1 (en) * 2008-10-21 2010-04-22 Gapontsev Valentin P Method and apparatus for preventing distortion of powerful fiber-laser systems by backreflected signals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012096664A1 *

Also Published As

Publication number Publication date
EP2664037A1 (de) 2013-11-20
WO2012096664A1 (en) 2012-07-19
WO2012096664A8 (en) 2014-08-21

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Inventor name: AVDOKHIN, ALEXEY

Inventor name: BARANNIKOV, YURI, A.

RA4 Supplementary search report drawn up and despatched (corrected)

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