DE59706966D1 - OPTICALLY PUMPED AMPLIFIER, ESPECIALLY A SOLID AMPLIFIER - Google Patents

OPTICALLY PUMPED AMPLIFIER, ESPECIALLY A SOLID AMPLIFIER

Info

Publication number
DE59706966D1
DE59706966D1 DE59706966T DE59706966T DE59706966D1 DE 59706966 D1 DE59706966 D1 DE 59706966D1 DE 59706966 T DE59706966 T DE 59706966T DE 59706966 T DE59706966 T DE 59706966T DE 59706966 D1 DE59706966 D1 DE 59706966D1
Authority
DE
Germany
Prior art keywords
amplifier
solid
optically pumped
optically
pumped amplifier
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
Application number
DE59706966T
Other languages
German (de)
Inventor
Keming Du
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority claimed from PCT/EP1997/000410 external-priority patent/WO1997029529A1/en
Application granted granted Critical
Publication of DE59706966D1 publication Critical patent/DE59706966D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/042—Arrangements for thermal management for solid state 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
    • 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
    • H01S3/108—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 non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
    • H01S3/109—Frequency multiplication, e.g. harmonic generation
    • 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
    • H01S3/0606—Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism
    • 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
    • H01S3/0612—Non-homogeneous structure
    • 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)
  • Nonlinear Science (AREA)
  • Lasers (AREA)
DE59706966T 1996-02-07 1997-01-30 OPTICALLY PUMPED AMPLIFIER, ESPECIALLY A SOLID AMPLIFIER Expired - Lifetime DE59706966D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19604425 1996-02-07
DE19617711A DE19617711A1 (en) 1996-02-07 1996-05-03 Optically pumped amplifier, especially a solid state amplifier
PCT/EP1997/000410 WO1997029529A1 (en) 1996-02-07 1997-01-30 Optically pumped intensifying agent, in particular a solid intensifying agent

Publications (1)

Publication Number Publication Date
DE59706966D1 true DE59706966D1 (en) 2002-05-16

Family

ID=7784752

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19617711A Ceased DE19617711A1 (en) 1996-02-07 1996-05-03 Optically pumped amplifier, especially a solid state amplifier
DE59706966T Expired - Lifetime DE59706966D1 (en) 1996-02-07 1997-01-30 OPTICALLY PUMPED AMPLIFIER, ESPECIALLY A SOLID AMPLIFIER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19617711A Ceased DE19617711A1 (en) 1996-02-07 1996-05-03 Optically pumped amplifier, especially a solid state amplifier

Country Status (1)

Country Link
DE (2) DE19617711A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012022068A1 (en) * 2012-11-09 2014-05-15 Rwth Aachen Optically end-pumped slab amplifier with distributed pumping modules
CN108899753B (en) * 2018-08-21 2024-04-02 深圳市格镭激光科技有限公司 End-face uniform pumping solid laser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239772T1 (en) * 1986-02-28 1988-01-14 Polaroid Corp., Cambridge, Mass. FIBER LASER.
GB2215906B (en) * 1988-02-10 1992-09-16 Mitsubishi Electric Corp Laser device
US4901330A (en) * 1988-07-20 1990-02-13 Amoco Corporation Optically pumped laser
FR2641421A1 (en) * 1989-01-03 1990-07-06 Comp Generale Electricite PLATE LASER WITH OPTICAL PUMPING BY SOURCE WITH NARROW EMISSION RANGE
FR2641422B1 (en) * 1989-01-04 1994-09-30 Comp Generale Electricite BAR LASER WITH OPTICAL SOURCE PUMP WITH NARROW EMISSION RANGE
DE4425050C2 (en) * 1994-07-15 1997-12-04 Daimler Benz Aerospace Ag Solid-state laser pumped by laser diodes

Also Published As

Publication number Publication date
DE19617711A1 (en) 1997-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition