EA200400781A1 - Устройство поперечной накачки активной среды - Google Patents

Устройство поперечной накачки активной среды

Info

Publication number
EA200400781A1
EA200400781A1 EA200400781A EA200400781A EA200400781A1 EA 200400781 A1 EA200400781 A1 EA 200400781A1 EA 200400781 A EA200400781 A EA 200400781A EA 200400781 A EA200400781 A EA 200400781A EA 200400781 A1 EA200400781 A1 EA 200400781A1
Authority
EA
Eurasian Patent Office
Prior art keywords
active medium
active environment
device transient
pumping active
light sources
Prior art date
Application number
EA200400781A
Other languages
English (en)
Inventor
Франк Массман
Хайке Восс
Original Assignee
Айбил Индастриал Броуд-Спектрум Лейзер Аг
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 Айбил Индастриал Броуд-Спектрум Лейзер Аг filed Critical Айбил Индастриал Броуд-Спектрум Лейзер Аг
Publication of EA200400781A1 publication Critical patent/EA200400781A1/ru

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
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
    • 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
    • H01S3/0407—Liquid cooling, e.g. by water
    • 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
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
    • 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
    • H01S3/094084—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light with pump light recycling, i.e. with reinjection of the unused pump light, e.g. by reflectors or circulators
    • 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
    • H01S5/02423—Liquid cooling, e.g. a liquid cools a mount of the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Изобретение относится к устройству поперечной накачки активной среды, в частности лазерного стержня (5), отличающемуся тем, что два источника (3a, 3b) света накачки расположены в одной плоскости перпендикулярно продольной оси (A) активной среды, в частности лазерного стержня (5), причем значение минимального угла (B) между средними осями (Ca, Cb) источников (3a, 3b) света накачки составляет менее 180°. Таким образом, имеет место устройство накачки, которое особенно равномерно освещает активную среду.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200400781A 2001-12-18 2002-12-17 Устройство поперечной накачки активной среды EA200400781A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10164523 2001-12-18
PCT/DE2002/004719 WO2003052889A1 (de) 2001-12-18 2002-12-17 Pumpanordnung zum transversalen pumpen eines aktiven mediums

Publications (1)

Publication Number Publication Date
EA200400781A1 true EA200400781A1 (ru) 2004-12-30

Family

ID=7711176

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400781A EA200400781A1 (ru) 2001-12-18 2002-12-17 Устройство поперечной накачки активной среды

Country Status (8)

Country Link
US (1) US7266138B2 (ru)
EP (1) EP1456915B1 (ru)
AT (1) ATE308134T1 (ru)
AU (1) AU2002360921A1 (ru)
DE (2) DE10295908D2 (ru)
EA (1) EA200400781A1 (ru)
ES (1) ES2252537T3 (ru)
WO (1) WO2003052889A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110011168B (zh) * 2019-04-19 2023-09-29 华中科技大学 一种转盘式固体激光器及其水冷方法
JP2022043570A (ja) * 2020-09-04 2022-03-16 浜松ホトニクス株式会社 レーザ装置、及びレーザ装置の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307365A (en) * 1991-08-08 1994-04-26 Northrop Corporation Cavity pumped, solid state lasers
US5774488A (en) 1994-06-30 1998-06-30 Lightwave Electronics Corporation Solid-state laser with trapped pump light
JPH08181368A (ja) * 1994-12-22 1996-07-12 Mitsubishi Electric Corp 固体レーザ増幅装置及び固体レーザ装置
IL116106A (en) 1995-11-23 1999-07-14 Elop Electrooptics Ind Ltd Diode pumping module
JPH09260754A (ja) 1996-03-27 1997-10-03 Mitsubishi Electric Corp 半導体レーザ励起固体レーザ増幅装置及び半導体レーザ励起固体レーザ装置
US6704341B1 (en) * 1999-11-19 2004-03-09 The Regents Of The University Of California Diode-pumped laser with improved pumping system
JP2001244526A (ja) 2000-02-28 2001-09-07 Nec Corp 半導体レーザ励起固体レーザ装置

Also Published As

Publication number Publication date
DE10295908D2 (de) 2004-11-11
DE50204725D1 (de) 2005-12-01
EP1456915B1 (de) 2005-10-26
WO2003052889A1 (de) 2003-06-26
AU2002360921A1 (en) 2003-06-30
US20050129080A1 (en) 2005-06-16
US7266138B2 (en) 2007-09-04
EP1456915A1 (de) 2004-09-15
ATE308134T1 (de) 2005-11-15
ES2252537T3 (es) 2006-05-16

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