JPS609676B2 - ガスフロ−レ−ザ発振器 - Google Patents
ガスフロ−レ−ザ発振器Info
- Publication number
- JPS609676B2 JPS609676B2 JP58140432A JP14043283A JPS609676B2 JP S609676 B2 JPS609676 B2 JP S609676B2 JP 58140432 A JP58140432 A JP 58140432A JP 14043283 A JP14043283 A JP 14043283A JP S609676 B2 JPS609676 B2 JP S609676B2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- chamber
- housing
- gas
- aperture
- 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
Links
- 239000007789 gas Substances 0.000 claims description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 description 2
- 241000473391 Archosargus rhomboidalis Species 0.000 description 1
- 241000277331 Salmonidae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000003287 optical effect 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
-
- 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
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
-
- 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
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/0818—Unstable resonators
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8213322A FR2531282A2 (fr) | 1982-07-30 | 1982-07-30 | Oscillateur laser a flux gazeux |
| FR8213322 | 1982-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5943585A JPS5943585A (ja) | 1984-03-10 |
| JPS609676B2 true JPS609676B2 (ja) | 1985-03-12 |
Family
ID=9276483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58140432A Expired JPS609676B2 (ja) | 1982-07-30 | 1983-07-29 | ガスフロ−レ−ザ発振器 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4520486A (OSRAM) |
| EP (1) | EP0100089B1 (OSRAM) |
| JP (1) | JPS609676B2 (OSRAM) |
| AU (1) | AU565053B2 (OSRAM) |
| CA (1) | CA1191590A (OSRAM) |
| DE (1) | DE3363275D1 (OSRAM) |
| FR (1) | FR2531282A2 (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4617670A (en) * | 1984-03-26 | 1986-10-14 | United Kingdom Atomic Energy Authority | Aerodynamic windows for high power lasers |
| US4633479A (en) * | 1984-08-13 | 1986-12-30 | The Charles Stark Draper Laboratory, Inc. | Alignment system for a confocal unstable laser resonator |
| IL75117A (en) * | 1985-05-07 | 1990-08-31 | Reuven Nir | Symmetrical optical resonator and laser comprising same |
| US4773078A (en) * | 1985-10-28 | 1988-09-20 | The Charles Stark Draper Laboratory, Inc. | Limited diffraction feedback laser system having a controlled distortion cavity-feedback mirror |
| JPH03505652A (ja) * | 1988-04-22 | 1991-12-05 | フラウンホッファー―ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ． | レーザ共振器 |
| DE3913188C2 (de) * | 1988-04-22 | 1993-11-04 | Fraunhofer Ges Forschung | Laserresonator |
| DE4090197C2 (de) * | 1989-02-16 | 1997-01-23 | Mitsubishi Electric Corp | Festkörperlaservorrichtung |
| IL89781A0 (en) * | 1989-03-28 | 1989-09-28 | Optomic Techn Corp Ltd | Laser system |
| SE466114B (sv) * | 1990-05-14 | 1991-12-16 | Tetra Pak Holdings Sa | Reglerkaegla |
| JPH05190941A (ja) * | 1992-01-14 | 1993-07-30 | Mitsubishi Electric Corp | レーザ発振器 |
| DE4424726C1 (de) * | 1994-07-13 | 1996-02-01 | Rofin Sinar Laser Gmbh | Koaxialer Laser mit einem stabilen Resonator |
| DE59603393D1 (de) * | 1995-05-08 | 1999-11-25 | Wild Ges M B H | Hochfrequenzerregter Gaslaser |
| JP3357341B2 (ja) * | 2000-05-19 | 2002-12-16 | 知夫 藤岡 | 円筒ストレートスラブ型ガス・レーザー |
| JP3760111B2 (ja) * | 2000-05-19 | 2006-03-29 | 知夫 藤岡 | 円筒ストレートスラブ型ガス・レーザー |
| US6553054B1 (en) | 2000-06-08 | 2003-04-22 | The Boeing Company | Laser resonator having improved efficiency and beam uniformity and associated method |
| US7061957B2 (en) * | 2002-06-04 | 2006-06-13 | Agilent Technologies, Inc. | External cavity laser having a set atmosphere |
| US10714887B1 (en) * | 2015-07-31 | 2020-07-14 | Arete Associates | Compact laser cavity and methods of manufacture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2184482B2 (OSRAM) * | 1972-04-20 | 1978-12-08 | Comp Generale Electricite | |
| FR2243538B1 (OSRAM) * | 1973-09-06 | 1976-06-18 | Comp Generale Electricite | |
| US4050036A (en) * | 1976-02-25 | 1977-09-20 | Textron Inc. | Optical system for lasers |
| US4164366A (en) * | 1977-11-04 | 1979-08-14 | United Technologies Corporation | Variable output coupled resonator |
-
1982
- 1982-07-30 FR FR8213322A patent/FR2531282A2/fr active Granted
-
1983
- 1983-07-26 DE DE8383107327T patent/DE3363275D1/de not_active Expired
- 1983-07-26 EP EP83107327A patent/EP0100089B1/fr not_active Expired
- 1983-07-28 US US06/518,267 patent/US4520486A/en not_active Expired - Fee Related
- 1983-07-29 AU AU17443/83A patent/AU565053B2/en not_active Ceased
- 1983-07-29 CA CA000433542A patent/CA1191590A/fr not_active Expired
- 1983-07-29 JP JP58140432A patent/JPS609676B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU565053B2 (en) | 1987-09-03 |
| AU1744383A (en) | 1984-02-02 |
| FR2531282A2 (fr) | 1984-02-03 |
| DE3363275D1 (en) | 1986-06-05 |
| US4520486A (en) | 1985-05-28 |
| FR2531282B2 (OSRAM) | 1984-12-21 |
| EP0100089B1 (fr) | 1986-04-30 |
| EP0100089A1 (fr) | 1984-02-08 |
| JPS5943585A (ja) | 1984-03-10 |
| CA1191590A (fr) | 1985-08-06 |
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