JPH08505012A - 筒状のレーザー管を放射方向が安定になるように保持するための装置 - Google Patents
筒状のレーザー管を放射方向が安定になるように保持するための装置Info
- Publication number
- JPH08505012A JPH08505012A JP7503822A JP50382295A JPH08505012A JP H08505012 A JPH08505012 A JP H08505012A JP 7503822 A JP7503822 A JP 7503822A JP 50382295 A JP50382295 A JP 50382295A JP H08505012 A JPH08505012 A JP H08505012A
- Authority
- JP
- Japan
- Prior art keywords
- casing
- laser tube
- metal casing
- substrate
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
-
- 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
- H01S3/041—Arrangements for thermal management for gas 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
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
- H01S3/134—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/43—Fittings, brackets or knuckles
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Lasers (AREA)
- Vehicle Body Suspensions (AREA)
- Semiconductor Lasers (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.金属製ケーシング(2)の筒状内部空間内で筒状のレーザー管(3)を放射 方向が安定になるように保持するための装置であって、前記内部空間の径がレー ザー管(3)の径よりも大きく、内部空間の端部領域に、レーザー管(3)を支 持するためのOリング(4)が圧入されており、前記金属製ケーシング(2)が 基板(1)で支持されている前記装置において、 Oリング(4)によって閉塞されている、金属製ケーシング(2)内部のレー ザー管(3)のための中間空間が、熱伝導性ペースト(16)で充填され、金属 製ケーシング(2)の外壁に接触して、制御可能な加熱・冷却要素が取り付けら れ、金属製ケーシング(2)が片側だけを位置固定して基板(1)で支持されて いることを特徴とする装置。 2.加熱・冷却要素として、少なくとも一つのペルチエ要素(5)が設けられて いることを特徴とする、請求項1に記載の装置。 3.複数個のペルチエ要素(5)が対称配置で設けられていることを特徴とする 、請求項2に記載の装置。 4.それぞれのペルチエ要素(5)に、冷却リブを外側 へ向けた冷却体(6)が付設されていることを特徴とする、請求項1または2に 記載の装置。 5.ケーシング(2)が、熱絶縁性足部(7)を介して基板(1)で支持されて いることを特徴とする、請求項1に記載の装置。 6.ケーシング(2)の外壁が、加熱・冷却要素の接触面以外の部分に、熱絶縁 被覆部(10)を備えていることを特徴とする、請求項1に記載の装置。 7.基板(1)が、ケーシング(2)を支持している個所以外の個所に熱絶縁被 覆部(11)を備えていることを特徴とする、請求項1に記載の装置。 8.ケーシング(2)が、ほぼ正方形の横断面を有していることを特徴とする、 請求項1に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4322723A DE4322723C2 (de) | 1993-07-08 | 1993-07-08 | Vorrichtung zur strahlrichtungsstabilen Halterung eines zylindrischen Laserrohres |
DE4322723.6 | 1993-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08505012A true JPH08505012A (ja) | 1996-05-28 |
JP2735391B2 JP2735391B2 (ja) | 1998-04-02 |
Family
ID=6492235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7503822A Expired - Lifetime JP2735391B2 (ja) | 1993-07-08 | 1994-07-05 | 筒状のレーザー管を放射方向が安定になるように保持するための装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5617440A (ja) |
EP (1) | EP0659302B1 (ja) |
JP (1) | JP2735391B2 (ja) |
KR (1) | KR0157196B1 (ja) |
CN (1) | CN1061477C (ja) |
CA (1) | CA2143953C (ja) |
DE (2) | DE4322723C2 (ja) |
WO (1) | WO1995002265A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007110132A (ja) * | 2005-10-14 | 2007-04-26 | Leica Geosystems Ag | 周波数安定化ガスレーザ |
JP2008177444A (ja) * | 2007-01-22 | 2008-07-31 | Megaopto Co Ltd | 固体レーザー発振装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2836566B2 (ja) * | 1995-12-08 | 1998-12-14 | 日本電気株式会社 | 波長安定化狭帯域エキシマレーザ装置 |
EP0857989A3 (en) * | 1997-02-11 | 1999-04-21 | Trw Inc. | Mounting platform for optical system |
JP2003142758A (ja) * | 2001-11-01 | 2003-05-16 | Komatsu Ltd | フッ素分子レーザ装置 |
DE10208585B4 (de) * | 2002-02-22 | 2004-03-25 | Trumpf Laser Gmbh + Co. Kg | Pumplichtquelle für laseraktive Medien und Verfahren zu ihrem Betreiben |
US7164703B2 (en) * | 2003-02-20 | 2007-01-16 | Lambda Physik Ag | Temperature control systems for excimer lasers |
JP4406935B2 (ja) * | 2006-03-03 | 2010-02-03 | サンケン電気株式会社 | 放電管用コネクタ及びコネクタ付き放電管 |
DE102014006305B4 (de) | 2014-04-30 | 2017-11-23 | Attocube Systems Ag | Optisches Längenmesssystem mit einem interferometrischen Wegsensor zur Integration in Werkzeugmaschinen und Halbleiter-Lithografiesystemen |
CN109378683A (zh) * | 2018-10-09 | 2019-02-22 | 苏州紫光伟业激光科技有限公司 | 一种新型的气体激光器 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1216143A (en) * | 1967-12-18 | 1970-12-16 | Ceskoslovenska Akademie Ved | Method of and device for stabilization of the modulation of a particularly coherent radiation |
US3619809A (en) * | 1970-07-13 | 1971-11-09 | Hughes Aircraft Co | Sealing arrangement for laser cooling system |
DE2039947C3 (de) * | 1970-08-11 | 1980-04-17 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Gaslaser |
US3763442A (en) * | 1972-07-07 | 1973-10-02 | American Laser Corp | Ion laser plasma tube cooling device and method |
USRE31279E (en) * | 1972-09-26 | 1983-06-14 | Laser optical resonator | |
NL7708349A (nl) * | 1977-07-28 | 1979-01-30 | Philips Nv | Gasontladingslaserinrichting. |
US4318056A (en) * | 1978-08-17 | 1982-03-02 | The United States Of America As Represented By The United States Department Of Energy | Excimer laser with fluoropolymer lining |
US4601038A (en) * | 1982-01-18 | 1986-07-15 | Gte Government Systems Corporation | Conduction cooled solid state laser |
US4625317A (en) * | 1984-04-12 | 1986-11-25 | Cyonics, Ltd. | Internal mirror laser |
US4637028A (en) * | 1984-08-02 | 1987-01-13 | Hughes Aircraft Company | Conductively cooled laser rod |
US4671624A (en) * | 1985-03-25 | 1987-06-09 | Hughes Aircraft Company | Variable lens and birefringence compensator for continuous operation |
US4953172A (en) * | 1986-12-22 | 1990-08-28 | Thomas R. Gurski | Gas Laser |
IT1205762B (it) * | 1987-03-20 | 1989-03-31 | Enea | Cavita' per laser fir (far infrared radiation) pompati otticamente con tubo portante |
CH673177A5 (ja) * | 1987-11-17 | 1990-02-15 | Lasag Ag | |
EP0316664B1 (fr) * | 1987-11-17 | 1992-04-08 | Lasag Ag | Laser à corps solide |
US4858244A (en) * | 1988-03-24 | 1989-08-15 | Scot, Incorporated | Mechanically actuated laser initiator |
JPH02310978A (ja) * | 1989-05-25 | 1990-12-26 | Hitachi Ltd | 金属蒸気レーザ装置 |
DE4119027A1 (de) * | 1991-06-10 | 1992-12-17 | Reinhardt Thyzel | Fluidgekuehltes laserrohr fuer einen gaslaser |
US5353293A (en) * | 1993-04-27 | 1994-10-04 | Spectra-Physics Lasers, Inc. | Hybrid cooled ion laser |
-
1993
- 1993-07-08 DE DE4322723A patent/DE4322723C2/de not_active Expired - Fee Related
-
1994
- 1994-07-05 WO PCT/EP1994/002203 patent/WO1995002265A1/de active IP Right Grant
- 1994-07-05 CN CN94190484A patent/CN1061477C/zh not_active Expired - Lifetime
- 1994-07-05 JP JP7503822A patent/JP2735391B2/ja not_active Expired - Lifetime
- 1994-07-05 US US08/392,748 patent/US5617440A/en not_active Expired - Lifetime
- 1994-07-05 KR KR1019950700829A patent/KR0157196B1/ko not_active IP Right Cessation
- 1994-07-05 EP EP94922261A patent/EP0659302B1/de not_active Expired - Lifetime
- 1994-07-05 CA CA002143953A patent/CA2143953C/en not_active Expired - Lifetime
- 1994-07-05 DE DE59401043T patent/DE59401043D1/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007110132A (ja) * | 2005-10-14 | 2007-04-26 | Leica Geosystems Ag | 周波数安定化ガスレーザ |
JP2008177444A (ja) * | 2007-01-22 | 2008-07-31 | Megaopto Co Ltd | 固体レーザー発振装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1112383A (zh) | 1995-11-22 |
EP0659302A1 (de) | 1995-06-28 |
DE59401043D1 (de) | 1996-12-19 |
KR950703218A (ko) | 1995-08-23 |
CA2143953A1 (en) | 1995-01-19 |
EP0659302B1 (de) | 1996-11-13 |
CN1061477C (zh) | 2001-01-31 |
DE4322723A1 (de) | 1995-01-12 |
WO1995002265A1 (de) | 1995-01-19 |
JP2735391B2 (ja) | 1998-04-02 |
KR0157196B1 (ko) | 1998-12-01 |
US5617440A (en) | 1997-04-01 |
DE4322723C2 (de) | 1995-05-18 |
CA2143953C (en) | 2004-09-07 |
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