FR2184044A1 - - Google Patents
Info
- Publication number
- FR2184044A1 FR2184044A1 FR7316822A FR7316822A FR2184044A1 FR 2184044 A1 FR2184044 A1 FR 2184044A1 FR 7316822 A FR7316822 A FR 7316822A FR 7316822 A FR7316822 A FR 7316822A FR 2184044 A1 FR2184044 A1 FR 2184044A1
- Authority
- FR
- France
- 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
-
- 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
- H01S3/083—Ring lasers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00251040A US3824487A (en) | 1972-05-08 | 1972-05-08 | Unstable ring laser resonators |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2184044A1 true FR2184044A1 (fr) | 1973-12-21 |
FR2184044B1 FR2184044B1 (fr) | 1980-06-27 |
Family
ID=22950226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7316822A Expired FR2184044B1 (fr) | 1972-05-08 | 1973-05-04 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3824487A (fr) |
JP (1) | JPS5933993B2 (fr) |
CA (1) | CA990838A (fr) |
DE (1) | DE2321903C2 (fr) |
FR (1) | FR2184044B1 (fr) |
GB (1) | GB1411036A (fr) |
SE (1) | SE388977B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2438357A1 (fr) * | 1978-10-02 | 1980-04-30 | Litton Systems Inc | Laser a anneau pour gyroscope et son procede de reglage |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921096A (en) * | 1974-12-16 | 1975-11-18 | United Technologies Corp | Unstable split mode laser resonator |
US3942127A (en) * | 1975-04-11 | 1976-03-02 | The United States Of America As Represented By The Secretary Of The Navy | Aspheric cassegrain laser power amplifier system |
US3969688A (en) * | 1975-04-14 | 1976-07-13 | United Technologies Corporation | Traveling wave unstable resonators for radial flow lasers |
US4126381A (en) * | 1977-06-24 | 1978-11-21 | The United States Of America As Represented By The Secretary Of The Air Force | Converging wave unstable resonator |
US4135787A (en) * | 1977-07-27 | 1979-01-23 | United Technologies Corporation | Unstable ring resonator with cylindrical mirrors |
US4190814A (en) * | 1978-03-01 | 1980-02-26 | The United States Of America As Represented By The Secretary Of The Air Force | Single axis resonator for laser |
US4239341A (en) * | 1978-10-30 | 1980-12-16 | The United States Of America As Represented By The Secretary Of The Army | Unstable optical resonators with tilted spherical mirrors |
DE3003167C2 (de) * | 1980-01-30 | 1982-08-12 | Hans Dipl.-Phys. Dr. 8033 Krailling Opower | Gepulster CO↓2↓-Laser |
US4399543A (en) * | 1981-03-02 | 1983-08-16 | United Technologies Corporation | Linear output coupler for a high power optical ring resonator |
DE3317022A1 (de) * | 1983-05-10 | 1984-11-15 | W.C. Heraeus Gmbh, 6450 Hanau | Materialbearbeitungsanlage |
US4549144A (en) * | 1983-08-31 | 1985-10-22 | The United States Of America As Represented By The United States Department Of Energy | Reflex ring laser amplifier system |
AT394645B (de) * | 1988-07-04 | 1992-05-25 | Trumpf Gmbh & Co | Laengsgestroemter co2-leistungslaser |
JP2738053B2 (ja) * | 1989-09-18 | 1998-04-08 | 三菱電機株式会社 | 固体レーザ装置 |
US5557630A (en) * | 1995-01-13 | 1996-09-17 | Scaggs; Michael J. | Unstable laser resonator |
US6553054B1 (en) * | 2000-06-08 | 2003-04-22 | The Boeing Company | Laser resonator having improved efficiency and beam uniformity and associated method |
JP4276182B2 (ja) * | 2003-05-07 | 2009-06-10 | プリマ インドゥストリー ソシエタ ペル アチオニ | ハイブリッド不安定リングレゾネータを備えたレーザ |
US20050185691A1 (en) * | 2003-07-18 | 2005-08-25 | Slater Richard C. | Coherent beam combination |
JP4217570B2 (ja) * | 2003-09-12 | 2009-02-04 | キヤノン株式会社 | 近接場光源装置、該近接場光源装置を有する光ヘッド、光学装置、露光装置、顕微鏡装置 |
CN106785854B (zh) * | 2015-11-23 | 2019-01-25 | 中国科学院大连化学物理研究所 | 一种氟化氢激光波长选择输出折叠非稳腔 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508166A (en) * | 1967-10-09 | 1970-04-21 | Trw Inc | Passive optical isolator |
US3641458A (en) * | 1969-10-13 | 1972-02-08 | Control Data Corp | Mode selective laser with small feedback reflector and diffraction coupled output |
US3622907A (en) * | 1970-01-27 | 1971-11-23 | United Aircraft Corp | Composite oscillator amplifier laser |
-
1972
- 1972-05-08 US US00251040A patent/US3824487A/en not_active Expired - Lifetime
-
1973
- 1973-01-26 CA CA162,121A patent/CA990838A/en not_active Expired
- 1973-03-28 SE SE7304345A patent/SE388977B/xx unknown
- 1973-04-11 GB GB1743573A patent/GB1411036A/en not_active Expired
- 1973-04-30 DE DE2321903A patent/DE2321903C2/de not_active Expired
- 1973-05-04 JP JP48050164A patent/JPS5933993B2/ja not_active Expired
- 1973-05-04 FR FR7316822A patent/FR2184044B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2438357A1 (fr) * | 1978-10-02 | 1980-04-30 | Litton Systems Inc | Laser a anneau pour gyroscope et son procede de reglage |
Also Published As
Publication number | Publication date |
---|---|
CA990838A (en) | 1976-06-08 |
JPS5933993B2 (ja) | 1984-08-20 |
SE388977B (sv) | 1976-10-18 |
JPS4962094A (fr) | 1974-06-15 |
DE2321903A1 (de) | 1973-11-22 |
DE2321903C2 (de) | 1983-09-22 |
FR2184044B1 (fr) | 1980-06-27 |
US3824487A (en) | 1974-07-16 |
GB1411036A (en) | 1975-10-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |