ITTO20020845A1 - Metodo per la selezione della polarizzazione del fascio laser oscillante all'interno di una cavita' laser - Google Patents

Metodo per la selezione della polarizzazione del fascio laser oscillante all'interno di una cavita' laser

Info

Publication number
ITTO20020845A1
ITTO20020845A1 IT000845A ITTO20020845A ITTO20020845A1 IT TO20020845 A1 ITTO20020845 A1 IT TO20020845A1 IT 000845 A IT000845 A IT 000845A IT TO20020845 A ITTO20020845 A IT TO20020845A IT TO20020845 A1 ITTO20020845 A1 IT TO20020845A1
Authority
IT
Italy
Prior art keywords
laser beam
cavity
laser
beam inside
polarization
Prior art date
Application number
IT000845A
Other languages
English (en)
Inventor
Antoniangelo Agnesi
Acqua Stefano Dell
Giuliano Piccinno
Original Assignee
Bright Solutions Soluzioni Laser Innovative Srl
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 Bright Solutions Soluzioni Laser Innovative Srl filed Critical Bright Solutions Soluzioni Laser Innovative Srl
Priority to IT000845A priority Critical patent/ITTO20020845A1/it
Priority to AU2003263512A priority patent/AU2003263512A1/en
Priority to PCT/IB2003/004239 priority patent/WO2004030163A2/en
Priority to AT03798340T priority patent/ATE455380T1/de
Priority to EP03798340A priority patent/EP1543595B1/en
Priority to DE60330974T priority patent/DE60330974D1/de
Priority to US10/529,322 priority patent/US20050207457A1/en
Publication of ITTO20020845A1 publication Critical patent/ITTO20020845A1/it

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
    • H01S3/0602—Crystal lasers or glass 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
    • 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
    • H01S3/08054—Passive cavity elements acting on the polarization, e.g. a polarizer for branching or walk-off compensation
    • 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
    • H01S3/094049—Guiding of the pump light
    • H01S3/094053—Fibre coupled pump, e.g. delivering pump light using a fibre or a fibre bundle
    • 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
    • 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
    • H01S3/10061—Polarization 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • 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
    • H01S3/107—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 using electro-optic devices, e.g. exhibiting Pockels or Kerr effect
    • H01S3/1075—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 using electro-optic devices, e.g. exhibiting Pockels or Kerr effect for optical deflection
    • 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
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1671—Solid materials characterised by a crystal matrix vanadate, niobate, tantalate
    • H01S3/1673—YVO4 [YVO]
IT000845A 2002-09-27 2002-09-27 Metodo per la selezione della polarizzazione del fascio laser oscillante all'interno di una cavita' laser ITTO20020845A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT000845A ITTO20020845A1 (it) 2002-09-27 2002-09-27 Metodo per la selezione della polarizzazione del fascio laser oscillante all'interno di una cavita' laser
AU2003263512A AU2003263512A1 (en) 2002-09-27 2003-09-26 Method for selecting the polarization of the laser beam oscillating inside a laser cavity
PCT/IB2003/004239 WO2004030163A2 (en) 2002-09-27 2003-09-26 Method for selecting the polarization of the laser beam oscillating inside a laser cavity
AT03798340T ATE455380T1 (de) 2002-09-27 2003-09-26 Verfahren zur auswahl der polarisation eines laserstrahls in einem resonator
EP03798340A EP1543595B1 (en) 2002-09-27 2003-09-26 Method for selecting the polarization of the laser beam oscillating inside a laser cavity
DE60330974T DE60330974D1 (de) 2002-09-27 2003-09-26 Verfahren zur auswahl der polarisation eines laserstrahls in einem resonator
US10/529,322 US20050207457A1 (en) 2002-09-27 2003-09-26 Method for selecting the polarization of the laser beam oscillating inside a laser cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000845A ITTO20020845A1 (it) 2002-09-27 2002-09-27 Metodo per la selezione della polarizzazione del fascio laser oscillante all'interno di una cavita' laser

Publications (1)

Publication Number Publication Date
ITTO20020845A1 true ITTO20020845A1 (it) 2004-03-28

Family

ID=32040280

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000845A ITTO20020845A1 (it) 2002-09-27 2002-09-27 Metodo per la selezione della polarizzazione del fascio laser oscillante all'interno di una cavita' laser

Country Status (7)

Country Link
US (1) US20050207457A1 (it)
EP (1) EP1543595B1 (it)
AT (1) ATE455380T1 (it)
AU (1) AU2003263512A1 (it)
DE (1) DE60330974D1 (it)
IT (1) ITTO20020845A1 (it)
WO (1) WO2004030163A2 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20061103A1 (it) * 2006-06-06 2007-12-07 Bright Solutions Soluzioni Laser Innovative Srl Apparato laser per generare impulsi ad alta energia e breve durata e procedimento per generare detto impulso laser
WO2009022291A2 (en) * 2007-08-16 2009-02-19 Philips Intellectual Property & Standards Gmbh Switchable dual wavelength solid state laser
US7881349B2 (en) * 2008-01-29 2011-02-01 Coherent, Inc. External-cavity optically-pumped semiconductor-laser with a resonator stop
WO2011147799A1 (de) * 2010-05-28 2011-12-01 Daniel Kopf Ultrakurzpuls-mikrochiplaser, halbleiterlaser, lasersystem und pumpverfahren für dünne lasermedien
WO2019224601A2 (en) * 2018-05-24 2019-11-28 Panasonic intellectual property Management co., Ltd Exchangeable laser resonator modules with angular adjustment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564450A (en) * 1967-10-11 1971-02-16 Kollsman Instr Corp Electro-optic q-switch using brewstek angle cut pockels cell
US4441186A (en) * 1981-12-31 1984-04-03 Gte Products Corporation Electronically switchable multiwavelength laser system
US5401587A (en) * 1990-03-27 1995-03-28 Kabushiki Kaisha Toyota Chuo Kenkyusho Anisotropic nanophase composite material and method of producing same
JPH06209135A (ja) * 1992-11-06 1994-07-26 Mitsui Petrochem Ind Ltd 固体レーザ装置
US6026102A (en) * 1997-04-21 2000-02-15 Shimoji; Yukata Multi element single mode microchip lasers
US5905748A (en) * 1997-05-27 1999-05-18 Uniphase Corporation Single mode laser and method suitable for use in frequency multiplied
DE60032626T2 (de) * 1999-09-15 2007-05-03 Yeda Research And Development Co., Ltd. Optische resonatoren mit orthogonal polarisierten moden

Also Published As

Publication number Publication date
ATE455380T1 (de) 2010-01-15
US20050207457A1 (en) 2005-09-22
AU2003263512A8 (en) 2004-04-19
DE60330974D1 (de) 2010-03-04
EP1543595A2 (en) 2005-06-22
WO2004030163A2 (en) 2004-04-08
AU2003263512A1 (en) 2004-04-19
WO2004030163A3 (en) 2004-10-21
EP1543595B1 (en) 2010-01-13

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