CA987775A - Q-switched laser utilizing right-angled prisms - Google Patents

Q-switched laser utilizing right-angled prisms

Info

Publication number
CA987775A
CA987775A CA162,830A CA162830A CA987775A CA 987775 A CA987775 A CA 987775A CA 162830 A CA162830 A CA 162830A CA 987775 A CA987775 A CA 987775A
Authority
CA
Canada
Prior art keywords
switched laser
angled prisms
laser utilizing
utilizing right
prisms
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
Application number
CA162,830A
Other languages
English (en)
Other versions
CA162830S (en
Inventor
Ronald D. Ward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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.)
Filing date
Publication date
Application filed by Ferranti PLC filed Critical Ferranti PLC
Application granted granted Critical
Publication of CA987775A publication Critical patent/CA987775A/en
Expired legal-status Critical Current

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)
CA162,830A 1972-02-11 1973-02-02 Q-switched laser utilizing right-angled prisms Expired CA987775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB640872A GB1358023A (en) 1972-02-11 1972-02-11 Lasers

Publications (1)

Publication Number Publication Date
CA987775A true CA987775A (en) 1976-04-20

Family

ID=9813980

Family Applications (1)

Application Number Title Priority Date Filing Date
CA162,830A Expired CA987775A (en) 1972-02-11 1973-02-02 Q-switched laser utilizing right-angled prisms

Country Status (11)

Country Link
US (1) US3831106A (de)
JP (1) JPS5424639B2 (de)
AU (1) AU466196B2 (de)
CA (1) CA987775A (de)
DE (1) DE2306282C3 (de)
FR (1) FR2171352B1 (de)
GB (1) GB1358023A (de)
IT (1) IT977226B (de)
NL (1) NL173003C (de)
NO (1) NO137469C (de)
SE (1) SE388732B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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
EP2104930A2 (de) * 2006-12-12 2009-09-30 Evans & Sutherland Computer Corporation System und methode zum ausgleichen des rgb-licht in einem monomodulator projektor
EP2095183B1 (de) 2006-12-19 2015-09-09 Selex Es Ltd Optischer parametrischer oszillator
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NO137469C (no) 1978-03-08
NL7301956A (de) 1973-08-14
NL173003B (nl) 1983-06-16
AU5204173A (en) 1974-08-15
US3831106A (en) 1974-08-20
JPS5424639B2 (de) 1979-08-22
IT977226B (it) 1974-09-10
NO137469B (no) 1977-11-21
FR2171352B1 (de) 1978-09-29
DE2306282A1 (de) 1973-08-23
AU466196B2 (en) 1975-10-23
GB1358023A (en) 1974-06-26
DE2306282B2 (de) 1980-11-06
JPS4894386A (de) 1973-12-05
DE2306282C3 (de) 1983-12-15
NL173003C (nl) 1983-11-16
FR2171352A1 (de) 1973-09-21
SE388732B (sv) 1976-10-11

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