GB953721A - - Google Patents

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Publication number
GB953721A
GB953721A GB953721DA GB953721A GB 953721 A GB953721 A GB 953721A GB 953721D A GB953721D A GB 953721DA GB 953721 A GB953721 A GB 953721A
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United Kingdom
Prior art keywords
april
emitted light
trg
lasers
heading
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.)
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Publication of GB953721A publication Critical patent/GB953721A/en
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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
    • 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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

953,721. Lasers. TRG Inc. April 1, 1960 [April 6, 1959], No. 11694/60. Drawings to Specification. Heading H3B. The subject-matter of this Specification is described in Specification 953,725 but the claims are concerned with laser apparatus having specular reflectors and means, such as a Kerr cell, for varying a characteristic of a closed path for the emitted light so as to control the build up of the density of the emitted light photons in the apparatus. Specifications 953,722, 953,723, 953,724, 953,726, and 953,727 also are referred to.
GB953721D Active GB953721A (en)

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ID=1754156

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213281A (en) * 1962-05-24 1965-10-19 Gen Dynamics Corp Inhomogeneous magnetic field controlled laser device
US3248548A (en) * 1962-11-19 1966-04-26 Laser Inc Laser structure having electrodeless discharge pumping source
US3403349A (en) * 1966-07-28 1968-09-24 Westinghouse Electric Corp Optically pumped maser and solid state light source for use therein
DE1283980B (en) * 1965-03-25 1968-11-28 Nippon Electric Co Optical transmitter with low-noise internal modulation
DE1296286B (en) * 1964-08-12 1969-05-29 Patra Patent Treuhand Optical transmitter or amplifier
US4746201A (en) * 1967-03-06 1988-05-24 Gordon Gould Polarizing apparatus employing an optical element inclined at brewster's angle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213281A (en) * 1962-05-24 1965-10-19 Gen Dynamics Corp Inhomogeneous magnetic field controlled laser device
US3248548A (en) * 1962-11-19 1966-04-26 Laser Inc Laser structure having electrodeless discharge pumping source
DE1296286B (en) * 1964-08-12 1969-05-29 Patra Patent Treuhand Optical transmitter or amplifier
DE1283980B (en) * 1965-03-25 1968-11-28 Nippon Electric Co Optical transmitter with low-noise internal modulation
US3423588A (en) * 1965-03-25 1969-01-21 Nippon Electric Co Low-noise optical maser of the internal modulation type
US3403349A (en) * 1966-07-28 1968-09-24 Westinghouse Electric Corp Optically pumped maser and solid state light source for use therein
US4746201A (en) * 1967-03-06 1988-05-24 Gordon Gould Polarizing apparatus employing an optical element inclined at brewster's angle

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