NO137469C - Q-styrt laser. - Google Patents
Q-styrt laser.Info
- Publication number
- NO137469C NO137469C NO470/73A NO47073A NO137469C NO 137469 C NO137469 C NO 137469C NO 470/73 A NO470/73 A NO 470/73A NO 47073 A NO47073 A NO 47073A NO 137469 C NO137469 C NO 137469C
- Authority
- NO
- Norway
- Prior art keywords
- controlled laser
- laser
- controlled
- Prior art date
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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1123—Q-switching
- H01S3/115—Q-switching using intracavity electro-optic devices
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB640872A GB1358023A (en) | 1972-02-11 | 1972-02-11 | Lasers |
Publications (2)
Publication Number | Publication Date |
---|---|
NO137469B NO137469B (no) | 1977-11-21 |
NO137469C true NO137469C (no) | 1978-03-08 |
Family
ID=9813980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO470/73A NO137469C (no) | 1972-02-11 | 1973-02-06 | Q-styrt laser. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3831106A (fi) |
JP (1) | JPS5424639B2 (fi) |
AU (1) | AU466196B2 (fi) |
CA (1) | CA987775A (fi) |
DE (1) | DE2306282C3 (fi) |
FR (1) | FR2171352B1 (fi) |
GB (1) | GB1358023A (fi) |
IT (1) | IT977226B (fi) |
NL (1) | NL173003C (fi) |
NO (1) | NO137469C (fi) |
SE (1) | SE388732B (fi) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4408329A (en) * | 1978-12-04 | 1983-10-04 | The United States Of America As Represented By The Secretary Of The Navy | Laser device with intraresonator harmonic generator |
DE3164024D1 (en) * | 1980-01-21 | 1984-07-19 | Commw Of Australia | Birefringence coupled high average power laser |
CA1166735A (en) * | 1981-04-08 | 1984-05-01 | Commonwealth Of Australia (The) | Laser resonator |
US4656433A (en) * | 1982-08-19 | 1987-04-07 | Hughes Aircraft Company | Laser amplifier buffer |
US4598405A (en) * | 1983-12-27 | 1986-07-01 | Gte Communication Products Corporation | Laser apparatus with electro-optic Q-switch assembly |
JPH07105544B2 (ja) * | 1987-08-06 | 1995-11-13 | 日本電気株式会社 | レ−ザ発振器 |
US5734263A (en) * | 1996-02-06 | 1998-03-31 | Eaton Corporaton | Electro-optic voltage transducer with extended range and temperature compensation |
CN1109388C (zh) * | 1998-01-06 | 2003-05-21 | 中国人民解放军武汉军械士官学校 | 免调试固体激光装置 |
US6711187B2 (en) | 2002-04-22 | 2004-03-23 | Evans & Sutherland Computer Corporation | Rapidly oscillating laser light source |
WO2008073449A2 (en) * | 2006-12-12 | 2008-06-19 | Evans & Sutherland Computer Corporation | System and method for aligning rgb light in a single modulator projector |
US8867122B2 (en) | 2006-12-19 | 2014-10-21 | Selex Es Ltd | Optical parametric oscillator |
US20080259988A1 (en) * | 2007-01-19 | 2008-10-23 | Evans & Sutherland Computer Corporation | Optical actuator with improved response time and method of making the same |
WO2008144749A1 (en) * | 2007-05-21 | 2008-11-27 | Evans & Sutherland Computer Corporation | Invisible scanning safety system |
WO2009033122A1 (en) * | 2007-09-07 | 2009-03-12 | Evans & Sutherland Computer Corporation | Device and method for reducing etendue in a diode laser |
US20090219491A1 (en) * | 2007-10-18 | 2009-09-03 | Evans & Sutherland Computer Corporation | Method of combining multiple Gaussian beams for efficient uniform illumination of one-dimensional light modulators |
US8358317B2 (en) * | 2008-05-23 | 2013-01-22 | Evans & Sutherland Computer Corporation | System and method for displaying a planar image on a curved surface |
US8702248B1 (en) | 2008-06-11 | 2014-04-22 | Evans & Sutherland Computer Corporation | Projection method for reducing interpixel gaps on a viewing surface |
US8077378B1 (en) | 2008-11-12 | 2011-12-13 | Evans & Sutherland Computer Corporation | Calibration system and method for light modulation device |
US9641826B1 (en) | 2011-10-06 | 2017-05-02 | Evans & Sutherland Computer Corporation | System and method for displaying distant 3-D stereo on a dome surface |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1293931B (de) * | 1961-09-30 | 1969-04-30 | Control Data Corp | Optischer Sender oder Verstaerker |
US3373376A (en) * | 1963-11-18 | 1968-03-12 | Trw Inc | Kerr cell laser modulator corrected for induced changes of index of refraction effects |
US3571744A (en) * | 1967-03-23 | 1971-03-23 | Trw Inc | Lasers incorporating time variable reflectivity |
-
1972
- 1972-02-11 GB GB640872A patent/GB1358023A/en not_active Expired
-
1973
- 1973-02-02 CA CA162,830A patent/CA987775A/en not_active Expired
- 1973-02-06 NO NO470/73A patent/NO137469C/no unknown
- 1973-02-06 IT IT48091/73A patent/IT977226B/it active
- 1973-02-07 US US00330405A patent/US3831106A/en not_active Expired - Lifetime
- 1973-02-08 DE DE2306282A patent/DE2306282C3/de not_active Expired
- 1973-02-09 AU AU52041/73A patent/AU466196B2/en not_active Expired
- 1973-02-09 FR FR7304634A patent/FR2171352B1/fr not_active Expired
- 1973-02-09 JP JP1573673A patent/JPS5424639B2/ja not_active Expired
- 1973-02-09 SE SE7301855A patent/SE388732B/xx unknown
- 1973-02-12 NL NLAANVRAGE7301956,A patent/NL173003C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT977226B (it) | 1974-09-10 |
SE388732B (sv) | 1976-10-11 |
NL7301956A (fi) | 1973-08-14 |
CA987775A (en) | 1976-04-20 |
FR2171352A1 (fi) | 1973-09-21 |
DE2306282B2 (de) | 1980-11-06 |
NL173003B (nl) | 1983-06-16 |
NO137469B (no) | 1977-11-21 |
DE2306282A1 (de) | 1973-08-23 |
AU5204173A (en) | 1974-08-15 |
DE2306282C3 (de) | 1983-12-15 |
US3831106A (en) | 1974-08-20 |
NL173003C (nl) | 1983-11-16 |
FR2171352B1 (fi) | 1978-09-29 |
JPS4894386A (fi) | 1973-12-05 |
AU466196B2 (en) | 1975-10-23 |
JPS5424639B2 (fi) | 1979-08-22 |
GB1358023A (en) | 1974-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH547029A (de) | Dynamomaschine. | |
BE781867A (fr) | Draadkrat. | |
NO137469C (no) | Q-styrt laser. | |
NL173224C (nl) | Laser. | |
BE781886A (fr) | Flessenkrat. | |
BE807627A (fr) | 1-aminomethyl-2.2-diaryl-cyclopropanecarboxamides | |
BE792636A (fr) | Filterrecipient. | |
CH556195A (de) | Ruettler. | |
CH547647A (de) | Ski - bob. | |
CH549805A (de) | Sport - tachometer. | |
CH552465A (de) | Muellpresse. | |
BE799646A (fr) | Telemetre laser, | |
BE789770A (fr) | Voertuig. | |
BE790834A (fr) | Weefgetouw. | |
BE783739A (fr) | Brandstofreservoir. | |
CH548864A (de) | Farbwerk. | |
CH548177A (fr) | Bigoudi. | |
BE788086A (fr) | Sieraad. | |
CH553480A (de) | Tyristor. | |
BE789824A (fr) | Bigoudi. | |
DK128039B (da) | Stikben. | |
BE779923A (fr) | Etancon. | |
BE787959A (fr) | Traploos regelbare overbrenging. | |
CH549985A (de) | Fonduegeraet. | |
CH550362A (it) | Fuellventil. |