Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 3 - Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
Patents for H01S 3 - Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves (57,482)
12/1985
12/31/1985US4561775 Thermally integrated laser/FLIR rangefinder
12/27/1985EP0165446A1 Hermetic seal for window usable with infrared detector
12/20/1985CN85100563A High power he-ne laser
12/20/1985CN85100026A Colliding pulse double mode-locked laser
12/18/1985EP0165146A1 Free electron laser
12/18/1985EP0164934A2 Room temperature metal vapour laser
12/18/1985EP0164752A2 Power switching circuit for a pulsed laser
12/18/1985EP0164751A2 A pulsed laser system and method of operation
12/17/1985US4559628 Shear layer control in a free-vortex aerodynamic window
12/17/1985US4559627 Face pumped rectangular slab laser apparatus having an improved optical resonator cavity
12/17/1985US4559500 Mirror-grating tuning arrangement for high resolution lasers
12/17/1985US4559466 Metal vapor segmented discharge tubes
12/17/1985CA1198200A1 Apparatus for the generation of laser radiation
12/17/1985CA1198199A1 Elongated chambers for use in combination with a transversely excited gas laser
12/17/1985CA1198196A1 Ring laser start up apparatus
12/10/1985US4558452 Narrow bandwidth laser apparatus
12/10/1985US4558451 Tubular singlet delta oxygen generator
12/10/1985US4558450 Cathode bleed arrangement for electrically excited flowing gas lasers
12/05/1985WO1985005504A1 Method of making heteroepitaxial ridge overgrown laser
12/05/1985WO1985005503A1 Dye laser
12/04/1985EP0163169A2 Air-cooled discharge tube for a gas laser, and its application
12/04/1985EP0163168A2 Cylindrical discharge tube for a gas laser and its application
12/03/1985US4556981 Laser of the TE type, especially a high-energy laser
12/03/1985US4556980 Laser light sources
12/03/1985US4556979 Piezoelectrically tuned short cavity dye laser
12/03/1985US4556319 Sensor of rotational velocity on the basis of a ring laser
11/1985
11/27/1985EP0162660A2 A compound resonator type semiconductor laser device
11/26/1985US4555787 Gas laser preionization device
11/26/1985US4555786 High power solid state laser
11/26/1985CA1197280A1 Multiplier power supply for pulse laser
11/19/1985US4554667 Sealed-off CO2 laser
11/19/1985US4554666 High-energy, single longitudinal mode hybrid laser
11/19/1985US4554510 Switching fiber optic amplifier
11/13/1985EP0160689A1 Neodym-yag-laser, particularly for ophthalmological treatment.
11/13/1985EP0160688A1 Pulsed laser for medical applications.
11/12/1985US4553244 Laser beam energy profile synthesizer
11/12/1985US4553243 Chemical laser
11/12/1985US4553242 Gas laser
11/12/1985US4553241 Laser tube structure
11/12/1985US4553240 Gas laser with a spring-supported capillary
11/12/1985US4553238 Fiber optic amplifier
11/12/1985US4552439 Cooled mirror and method of cooling same particularly useful in lasers
11/12/1985US4552435 Phase grating pulse stacker
11/12/1985CA1196685A1 Series inverter for capacitor charging
11/07/1985WO1985004990A1 Dye laser
11/05/1985US4551843 Gas wave-guide laser generator
11/05/1985US4551684 Noise reduction in laser amplifiers
11/05/1985US4551265 Fluorescent dyestuffs, processes for their preparation and their use as laser dyestuffs
11/05/1985US4551021 Discriminant apparatus for laser gyros
10/1985
10/30/1985EP0159360A1 Stimulated emission apparatus.
10/29/1985US4550410 Coupled-cavity laser
10/29/1985US4550409 Induced flow gas transport laser
10/29/1985US4550408 Method and apparatus for operating a gas laser
10/29/1985US4550240 Laser irradiating apparatus
10/29/1985CA1196079A1 Light-emitting-diode-pumped alexandrite laser
10/22/1985US4549299 Reverse wave ring resonator control system
10/22/1985US4549144 Reflex ring laser amplifier system
10/22/1985US4549091 Electrical excitation circuit for gas lasers
10/22/1985US4548501 Laser gyroscope system
10/22/1985US4548477 Light modulating apparatus
10/22/1985CA1195737A1 Laser irradiating apparatus
10/15/1985US4547886 Catalyzed sealed-off CO2 laser
10/15/1985US4547885 Active pressure regulator for a gas laser
10/15/1985US4547884 Sonic flow plate
10/15/1985US4547883 Long pulse laser with sequential excitation
10/15/1985US4547664 Diffraction grating beam splitter in a laser resonator length control
10/15/1985US4547651 Laser machining apparatus
10/15/1985US4547402 Method of increasing the thermal shock resistance of phosphate laser glass
10/10/1985CN85200046U Length-variable self sealed frequency shifter
10/10/1985CN85200008U Arrangement for stabilisation of power output of yag laser with sound-light q switch
10/10/1985CN85100857A Single pump cross-prism cavity laser oscillator-amplifier
10/09/1985EP0157546A2 Laser marking apparatus
10/09/1985EP0157319A2 Ring laser, in particular for a ring laser gyro
10/09/1985EP0157221A1 Laser shielding device
10/08/1985US4546482 Sealed CO2 laser
10/08/1985US4546477 Pulse transmission or reflection mode laser
10/08/1985US4546476 Fiber optic amplifier
10/08/1985US4545682 Optical gyroscope
10/08/1985CA1194969A1 Laser gyro system
10/02/1985EP0156412A1 Device for producing electromagnetic radiation
10/01/1985US4545056 Depressed collector/ribbon electron beam analyzer for a diffraction radiation generator
10/01/1985US4544839 Laser beam monitoring system
10/01/1985CA1194586A1 Gas laser cathode and process for making same
10/01/1985CA1194557A1 Method and apparatus for laser engraving of smoke- sensitive materials
09/1985
09/24/1985US4543655 Free electron laser device for scanning a spatial field
09/24/1985US4542986 Scanner position sensor for an integrated laser/FLIR rangefiner
09/24/1985CA1194197A1 Gas waveguide laser generator
09/17/1985US4542529 Preionizing arrangement for transversely excited lasers
09/17/1985US4542510 For an electron beam laser
09/17/1985US4541712 Laser pattern generating system
09/12/1985WO1985004055A1 Magnetic laser control
09/10/1985US4541097 Gas laser device with plural electrode members on the upper gas flow side
09/10/1985US4541096 Off-line, recirculating, waste management system for chemical lasers
09/10/1985US4540284 Ring laser including reflecting mirror with phase rotating garnet layer
09/10/1985CN85200327U Solid-state laser's head cooled with liquid
09/10/1985CN85200261U Micro crystalline glass gas laser
09/03/1985US4539686 Laser driving means
09/03/1985US4539685 Passively Q-switched laser having a variable pulse rate
09/03/1985US4539481 Method for adjusting a reference signal for a laser device operating in a giant pulse mode
09/03/1985US4538635 Laser beam duct pressure controller system
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