BE628152A - - Google Patents

Info

Publication number
BE628152A
BE628152A BE628152DA BE628152A BE 628152 A BE628152 A BE 628152A BE 628152D A BE628152D A BE 628152DA BE 628152 A BE628152 A BE 628152A
Authority
BE
Belgium
Application number
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.)
Publication of BE628152A publication Critical patent/BE628152A/xx

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
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/104—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Lasers (AREA)
BE628152D 1962-04-23 BE628152A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US189458A US3277396A (en) 1962-04-23 1962-04-23 Means for modulating a laser

Publications (1)

Publication Number Publication Date
BE628152A true BE628152A (ja)

Family

ID=22697417

Family Applications (1)

Application Number Title Priority Date Filing Date
BE628152D BE628152A (ja) 1962-04-23

Country Status (4)

Country Link
US (1) US3277396A (ja)
BE (1) BE628152A (ja)
DE (1) DE1173986B (ja)
GB (1) GB991270A (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464024A (en) * 1963-10-21 1969-08-26 Spectra Physics Selection and control of maser transitions by inhomogeneous fields
US3496485A (en) * 1964-08-24 1970-02-17 Siemens Ag Hole-burning effect repression in a gas laser
DE1292767B (de) * 1964-09-29 1969-04-17 Siemens Ag Justiervorrichtung fuer optische Sender oder Verstaerker
US3471800A (en) * 1964-12-17 1969-10-07 Hughes Aircraft Co Resonant reflector for laser beam output
US3428915A (en) * 1965-02-15 1969-02-18 Raytheon Co Mirror supporting structure for lasers
US3500233A (en) * 1965-07-29 1970-03-10 Philco Ford Corp Frequency modulated laser device
NL144788B (nl) * 1965-09-09 1975-01-15 Philips Nv Inrichting met een gaslaser.
FR1466437A (fr) * 1965-12-06 1967-01-20 Csf Système optique de guidage d'un projectile
US3446558A (en) * 1965-12-08 1969-05-27 Nasa Method for measuring the characteristics of a gas
US3493288A (en) * 1966-10-24 1970-02-03 Trw Inc Light beam deflector
US3463924A (en) * 1966-12-16 1969-08-26 Lockheed Aircraft Corp Opposite circularly-polarized optical heterodyne detection system
US3422689A (en) * 1967-03-29 1969-01-21 Trw Inc Tuning device for adjusting a mirror for a laser
US3677642A (en) * 1967-08-04 1972-07-18 Varian Associates Ion cyclotron resonance stimulated glow-discharge method and apparatus for spectral analysis
US3521070A (en) * 1967-11-24 1970-07-21 Bell Telephone Labor Inc Optical gate
US3529884A (en) * 1968-04-03 1970-09-22 Ncr Co Scanning polygon mirror assembly
US3581227A (en) * 1968-04-18 1971-05-25 Honeywell Inc Adjustable, thin membrane mirror for use in the stabilization of ring lasers
US3564258A (en) * 1968-07-08 1971-02-16 Us Navy Magnetic maser saturation protection switch
US3660778A (en) * 1970-06-16 1972-05-02 Leo J Le Blanc Sr Laser beam folding device
US3732017A (en) * 1970-10-23 1973-05-08 Bendix Corp Gas analyzer utilizing a tunable laser with a reference substance in the laser cavity
FR2142696B1 (ja) * 1971-06-23 1974-03-08 Comp Generale Electricite
USRE31279E (en) * 1972-09-26 1983-06-14 Laser optical resonator
DE2714495C2 (de) * 1977-03-31 1983-03-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Optische Anordnung
US4540243A (en) * 1981-02-17 1985-09-10 Fergason James L Method and apparatus for converting phase-modulated light to amplitude-modulated light and communication method and apparatus employing the same
US4528668A (en) * 1982-07-30 1985-07-09 The United States Of America As Represented By The Secretary Of The Army Programmable multifunction laser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929922A (en) * 1958-07-30 1960-03-22 Bell Telephone Labor Inc Masers and maser communications system
US3098112A (en) * 1959-07-22 1963-07-16 Ibm Vapor cell light modulator
USRE25632E (en) * 1960-01-11 1964-08-18 Optical maser

Also Published As

Publication number Publication date
US3277396A (en) 1966-10-04
DE1173986B (de) 1964-07-16
GB991270A (en) 1965-05-05

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