NO303036B1 - Integrerende laserdiode pumpet laseranordning - Google Patents

Integrerende laserdiode pumpet laseranordning Download PDF

Info

Publication number: NO303036B1
Authority: NO; Norway
Prior art keywords: laser rod; laser; stated; rod; pump
Prior art date: 1989-10-10

Application number

NO904355A

Other languages

English (en)

Norwegian (no)

Other versions

NO904355L (no

NO904355D0 (no

Inventor

Osher Kahan

Original Assignee

Hughes Aircraft Co

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.)

1989-10-10

Filing date

1990-10-08

Publication date

1998-05-18

1990-10-08 Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co

1990-10-08 Publication of NO904355D0 publication Critical patent/NO904355D0/no

1991-04-11 Publication of NO904355L publication Critical patent/NO904355L/no

1998-05-18 Publication of NO303036B1 publication Critical patent/NO303036B1/no

Links

238000003491 array Methods 0.000 claims description 16
229910052772 Samarium Inorganic materials 0.000 claims description 15
239000011521 glass Substances 0.000 claims description 15
KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 15
238000005086 pumping Methods 0.000 claims description 10
229910052594 sapphire Inorganic materials 0.000 claims description 9
239000010980 sapphire Substances 0.000 claims description 9
230000005855 radiation Effects 0.000 claims description 8
238000001816 cooling Methods 0.000 claims description 6
229920001296 polysiloxane Polymers 0.000 claims description 5
239000012809 cooling fluid Substances 0.000 claims description 4
239000012530 fluid Substances 0.000 claims description 4
230000003071 parasitic effect Effects 0.000 claims description 4
JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 claims description 3
238000009792 diffusion process Methods 0.000 claims description 3
HIQSCMNRKRMPJT-UHFFFAOYSA-J lithium;yttrium(3+);tetrafluoride Chemical compound [Li+].[F-].[F-].[F-].[F-].[Y+3] HIQSCMNRKRMPJT-UHFFFAOYSA-J 0.000 claims description 3
229910019901 yttrium aluminum garnet Inorganic materials 0.000 claims description 3
230000000295 complement effect Effects 0.000 claims description 2
239000013078 crystal Substances 0.000 description 9
238000010276 construction Methods 0.000 description 7
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
238000010521 absorption reaction Methods 0.000 description 5
229910052709 silver Inorganic materials 0.000 description 5
239000004332 silver Substances 0.000 description 5
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
238000010586 diagram Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000000463 material Substances 0.000 description 3
229910019655 synthetic inorganic crystalline material Inorganic materials 0.000 description 3
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
-1 for example Substances 0.000 description 2
230000009931 harmful effect Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
230000017525 heat dissipation Effects 0.000 description 1
239000013529 heat transfer fluid Substances 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
239000004576 sand Substances 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
230000008542 thermal sensitivity Effects 0.000 description 1
230000008646 thermal stress Effects 0.000 description 1

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
- H01S4/00—Devices using stimulated emission of electromagnetic radiation in wave ranges other than those covered by groups H01S1/00, H01S3/00 or H01S5/00, e.g. phonon masers, X-ray lasers or gamma-ray 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
- H01S3/09—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
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/0405—Conductive cooling, e.g. by heat sinks or thermo-electric elements

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Lasers (AREA)

NO904355A 1989-10-10 1990-10-08 Integrerende laserdiode pumpet laseranordning NO303036B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/419,370 US4969155A (en)	1989-10-10	1989-10-10	Integrating laser diode pumped laser apparatus

Publications (3)

Publication Number	Publication Date
NO904355D0 NO904355D0 (no)	1990-10-08
NO904355L NO904355L (no)	1991-04-11
NO303036B1 true NO303036B1 (no)	1998-05-18

Family

ID=23661960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO904355A NO303036B1 (no)	1989-10-10	1990-10-08	Integrerende laserdiode pumpet laseranordning

Country Status (10)

Country	Link
US (1)	US4969155A (fr)
EP (1)	EP0422418B1 (fr)
JP (1)	JPH07109909B2 (fr)
KR (1)	KR940002413B1 (fr)
DE (1)	DE69014068T2 (fr)
ES (1)	ES2063222T3 (fr)
GR (1)	GR3015017T3 (fr)
IL (1)	IL95703A (fr)
NO (1)	NO303036B1 (fr)
TR (1)	TR25878A (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
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US5091915A (en) *	1989-12-25	1992-02-25	Mitsubishi Denki K.K.	Semiconductor laser excited solid laser device
DE4041130A1 (de) *	1990-12-21	1992-07-02	Messerschmitt Boelkow Blohm	Festkoerper-lasersystem
JPH04284681A (ja) *	1991-03-14	1992-10-09	Hitachi Ltd	マイクロ波処理装置
US5140607A (en) *	1991-05-23	1992-08-18	Laser Diode, Inc.	Side-pumped laser with angled diode pumps
US5307365A (en) *	1991-08-08	1994-04-26	Northrop Corporation	Cavity pumped, solid state lasers
US5317585A (en) *	1992-08-17	1994-05-31	Hughes Aircraft Company	Laser reflecting cavity with ASE suppression and heat removal
US5272710A (en) *	1992-09-08	1993-12-21	Hughes Aircraft Company	Stress-free mounting and protection of liquid-cooled solid-state laser media
JPH06104515A (ja) *	1992-09-21	1994-04-15	Kokusai Denshin Denwa Co Ltd <Kdd>	固体レーザ
US6873639B2 (en) *	1993-05-28	2005-03-29	Tong Zhang	Multipass geometry and constructions for diode-pumped solid-state lasers and fiber lasers, and for optical amplifier and detector
JP3155132B2 (ja) *	1993-09-24	2001-04-09	三菱電機株式会社	固体レーザ装置及びレーザ加工装置
GB2310532B (en) *	1993-09-24	1998-02-25	Mitsubishi Electric Corp	Solid state laser apparatus
US5455838A (en) *	1993-11-15	1995-10-03	Hoya Corporation	Side pumping arrangement
US5646674A (en) *	1994-04-29	1997-07-08	Eastman Kodak Company	Optical print head with flexure mounted optical device
US5774488A (en) *	1994-06-30	1998-06-30	Lightwave Electronics Corporation	Solid-state laser with trapped pump light
US5572541A (en) *	1994-10-13	1996-11-05	Coherent Technologies, Inc.	Laser rod assembly for side pumped lasers
US5471491A (en)	1994-11-15	1995-11-28	Hughes Aircraft Company	Method and structure for impingement cooling a laser rod
DE19510713C2 (de) *	1995-03-15	2001-04-26	Laser Analytical Systems Las E	Festkörperlaservorrichtung mit Mitteln zur Einstellung eines Temperaturprofils des Laserkörpers
DE19515635C2 (de) *	1995-04-28	1999-01-14	Jenoptik Jena Gmbh	Laserdiodengepumpter Hochleistungsfestkörperlaser
US5636239A (en) *	1995-05-15	1997-06-03	Hughes Electronics	Solid state optically pumped laser head
US5619522A (en) *	1995-09-07	1997-04-08	Dube; George	Laser pump cavity
IL116106A (en) *	1995-11-23	1999-07-14	Elop Electrooptics Ind Ltd	Diode pumping module
US5761233A (en) *	1996-04-10	1998-06-02	Hughes Electronics Corporation	Monolithic pump cavity and method
US5778020A (en) *	1996-06-04	1998-07-07	Cj Laser, Inc.	ND: YAG laser pump head
US5748654A (en) *	1996-06-17	1998-05-05	Trw Inc.	Diode array providing either a pulsed or a CW mode of operation of a diode pumped solid state laser
US5781573A (en) *	1996-12-05	1998-07-14	Northrop Grumman Corporation	High power solid state laser and method of increasing power using same
US6418156B1 (en)	1998-11-12	2002-07-09	Raytheon Company	Laser with gain medium configured to provide an integrated optical pump cavity
JP2004516670A (ja) *	2000-12-19	2004-06-03	ロフィン−ジナールレーザーゲゼルシャフトミットベシュレンクテルハフツング	光学的にポンピングされる固体レーザ
US6667999B2 (en) *	2001-08-17	2003-12-23	Textron Corporation	Cooling of high power laser systems
WO2003061082A1 (fr) *	2002-01-10	2003-07-24	Hrl Laboratories, Llc	Cavite de pompage laser et son procede de realisation
US6707832B2 (en)	2002-01-15	2004-03-16	Hrl Laboratories, Llc	Fiber coupling enhancement via external feedback
FR2885266B1 (fr) *	2005-04-28	2009-10-30	Cie Ind Des Lasers Cilas Sa	Element actif pour source laser comportant un tel element actif
EP1974424B1 (fr) *	2005-12-28	2013-02-20	Israel Aerospace Industries Ltd.	Cavité pompée par diode
DE102007046312A1 (de) *	2007-09-27	2009-04-02	Robert Bosch Gmbh	Lasereinrichtung für die Zündeinrichtung einer Brennkraftmaschine
CN105305215B (zh) *	2015-11-06	2018-08-17	华中科技大学	一种激光器
CN106329294B (zh) *	2016-11-30	2018-10-02	中国工程物理研究院应用电子学研究所	一种二极管泵浦激光模块晶体棒

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Publication number	Priority date	Publication date	Assignee	Title
US3624545A (en) *	1968-10-23	1971-11-30	Mc Donnell Douglas Corp	Semiconductor pumped laser
US3663893A (en) *	1970-07-13	1972-05-16	Bell Telephone Labor Inc	High-efficiency diode-pumped lasers
US3684980A (en) *	1970-10-13	1972-08-15	Texas Instruments Inc	High effective absorption coefficient solid state laser rods
US3683296A (en) *	1970-10-13	1972-08-08	Texas Instruments Inc	High efficiency laser cavity
US3711789A (en) *	1970-11-18	1973-01-16	Texas Instruments Inc	Diode array assembly for diode pumped lasers
JPS496894A (fr) *	1972-08-23	1974-01-22
US3821663A (en) *	1973-01-15	1974-06-28	Motorola Inc	Integral reflecting cavity semiconductor pumped laser
US4594716A (en) *	1981-11-09	1986-06-10	Gte Government Systems Corporation	Conduction cooled solid state laser
US4580269A (en) *	1983-11-16	1986-04-01	The United States Of America As Represented By The Secretary Of The Air Force	Optically pumped CW semiconductor ring laser
US4809291A (en) *	1984-11-26	1989-02-28	Board Of Trustees, Of Leland Stanford Jr U.	Diode pumped laser and doubling to obtain blue light
US4751716A (en) *	1986-05-01	1988-06-14	Amada Engineering & Service Co., Inc.	Hollow cylindrical solid state laser medium and a laser system using the medium
US4756002A (en) *	1986-06-23	1988-07-05	Mcdonnell Douglas Corporation	Laser diode coupler
US4764933A (en) *	1986-08-15	1988-08-16	Stanford University	Diode pumped low doped Nd 3+ glass laser
US4799233A (en) *	1986-10-23	1989-01-17	The United States Of America As Represented By The United States Department Of Energy	Flashlamp radiation recycling for enhanced pumping efficiency and reduced thermal load
JPS6441296A (en) *	1987-08-07	1989-02-13	Nec Corp	Laser system
JP2706098B2 (ja) *	1988-08-31	1998-01-28	三菱電機株式会社	固体レーザ
FR2641422B1 (fr) *	1989-01-04	1994-09-30	Comp Generale Electricite	Laser a barreau avec pompage optique par source a plage d'emission etroite

1989
- 1989-10-10 US US07/419,370 patent/US4969155A/en not_active Expired - Lifetime
1990
- 1990-09-16 IL IL95703A patent/IL95703A/xx unknown
- 1990-09-19 EP EP90118027A patent/EP0422418B1/fr not_active Expired - Lifetime
- 1990-09-19 ES ES90118027T patent/ES2063222T3/es not_active Expired - Lifetime
- 1990-09-19 DE DE69014068T patent/DE69014068T2/de not_active Expired - Lifetime
- 1990-10-08 KR KR1019900015930A patent/KR940002413B1/ko not_active Expired - Fee Related
- 1990-10-08 NO NO904355A patent/NO303036B1/no not_active IP Right Cessation
- 1990-10-09 JP JP2272078A patent/JPH07109909B2/ja not_active Expired - Lifetime
- 1990-10-25 TR TR90/0991A patent/TR25878A/xx unknown
1995
- 1995-02-08 GR GR950400260T patent/GR3015017T3/el unknown

Also Published As

Publication number	Publication date
IL95703A (en)	1993-01-31
DE69014068D1 (de)	1994-12-15
KR910008901A (ko)	1991-05-31
JPH03135082A (ja)	1991-06-10
ES2063222T3 (es)	1995-01-01
GR3015017T3 (en)	1995-05-31
NO904355L (no)	1991-04-11
EP0422418A3 (en)	1991-10-16
TR25878A (tr)	1993-11-01
EP0422418B1 (fr)	1994-11-09
NO904355D0 (no)	1990-10-08
IL95703A0 (en)	1991-06-30
DE69014068T2 (de)	1995-03-16
US4969155A (en)	1990-11-06
KR940002413B1 (ko)	1994-03-24
JPH07109909B2 (ja)	1995-11-22
EP0422418A2 (fr)	1991-04-17

Legal Events

Date	Code	Title	Description
2003-06-02	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN APRIL 2003

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