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)
12/1987
12/15/1987	US4713823 Pre-combustion integrated Ram airbreathing laser
12/15/1987	US4713822 Laser device
12/15/1987	US4713820 High power
12/15/1987	US4713818 Optical bistable device
12/15/1987	US4712609 Heat sink structure
12/15/1987	CA1230380A1 Optical communication system using digital pulse position modulation
12/12/1987	CN86209838U Laser wavelength harmonious device controlled by microcomputer
12/10/1987	DE3618607A1 Laser
12/09/1987	EP0248517A2 Apparatus comprising Raman-active optical fiber
12/09/1987	EP0248212A2 Magnetic device and method of manufacture
12/09/1987	EP0248179A2 Laser with switchable emission wavelengths
12/08/1987	US4712075 Optical amplifier
12/08/1987	US4711696 Process for enhancing Ti:Al2 O3 tunable laser crystal fluorescence by controlling crystal growth atmosphere
12/08/1987	US4711526 Attenuating beam splitter
12/05/1987	CN86209627U Multi-cavity array pulsed ruby laser
12/03/1987	WO1987007458A1 Optical signal regenerator
12/03/1987	WO1987007449A1 Frequency shifted laser transmitter
12/03/1987	WO1987007448A2 Method of providing continuous lasing operation
12/03/1987	WO1987007447A1 Upconversion pumped lasers
12/03/1987	WO1987007446A2 Q-switched laser resonator of integral construction
12/03/1987	WO1987007445A1 Optical resonating device
12/03/1987	WO1987007165A1 Precision laser system useful for ophthalmic surgery
12/02/1987	EP0247882A1 Optical resonating device
12/02/1987	EP0247834A1 Optical signal regenerator
12/02/1987	EP0247823A2 An improved laser apparatus
12/02/1987	EP0247452A1 Ion laser
12/01/1987	USH389 Fluid refraction optical path phase correction
12/01/1987	US4710942 Variable power gas laser tube
12/01/1987	US4710941 Perforated electrodes for efficient gas transfer in CW CO2 waveguide lasers
12/01/1987	US4710940 Method and apparatus for efficient operation of optically pumped laser
12/01/1987	US4710939 X-ray frequency down converter
12/01/1987	US4710938 Metal ion laser protected against the deposition of metal vapor on brewster windows
12/01/1987	US4710937 Laser system
12/01/1987	US4710635 Flow cytometer for determining characteristics of cells
12/01/1987	US4710332 Process of injection molding a laser mirror substrate
11/1987
11/26/1987	DE3617362A1 Composite materials for laser technology and optics
11/25/1987	EP0246991A1 Portable and autonomous laser emitter
11/25/1987	CN87203941U Auto-focusing laser
11/25/1987	CN86103373A Wide-band coupling of multi-frequecy tunable laser
11/24/1987	US4709416 Laser bias current stabilization for burst mode fiber optic communication system
11/24/1987	US4709373 Laser excitation system
11/24/1987	US4709372 Fast axial flow laser circulating system
11/24/1987	US4709368 Side-arm phase-conjugated laser
11/24/1987	US4708479 Fibre optic gyroscope with temperature compensation
11/24/1987	US4708421 In-line fiber optic memory
11/19/1987	WO1987007093A1 Method and apparatus for aligning a diffraction grating for tuning the output of a laser
11/19/1987	WO1987007092A1 Corrugated reflector apparatus and method for free electron lasers
11/19/1987	WO1987007091A1 Optical amplifiers
11/19/1987	EP0245608A2 Laser beam combiner
11/17/1987	US4707837 Distributive lasing system
11/17/1987	US4707836 Laser control system
11/17/1987	US4707835 Rapid wavelength switching of IR lasers with Bragg cells
11/17/1987	US4707073 Fiber optic beam delivery system for high-power laser
11/17/1987	CA1229401A1 Multicavity optical device
11/17/1987	CA1229374A1 Stabilized cleaved-coupled cavity laser
11/11/1987	EP0245085A1 Optical amplifiers
11/11/1987	CN86103138A Sealed tea carbon bioxide laser device using coaxial inner-circulation
11/11/1987	CN86103133A Combinational tea. carbon bioxide laser device
11/10/1987	US4706257 Gas laser generator and method of operating same
11/10/1987	US4706256 Associated with a laser body
11/10/1987	US4706252 Laser device of AC discharge excitation type
11/10/1987	US4705398 Pentagonal ring laser gyro design
11/10/1987	US4705397 Laser pulse train jitter measuring device
11/10/1987	CA1229135A1 Laser device and method
11/05/1987	WO1987006775A1 Mode locked pulsed dye laser
11/05/1987	WO1987006774A1 Continuous wave, frequency-doubled solid state laser systems with stabilized output
11/05/1987	WO1987006773A1 Gas laser device
11/05/1987	WO1987006772A1 Method and apparatus for reducing the effects of vibrational disturbances on the frequncy stability of a laser
11/05/1987	WO1987006630A1 Congruently melting complex oxides
11/04/1987	EP0244159A2 Switching gas-discharge ion lasers
11/04/1987	EP0244051A2 Non-linear optical elements and compounds therefor
11/04/1987	EP0243674A2 Gas laser
11/04/1987	EP0243592A2 Radio-frequency excited gas laser
11/04/1987	EP0243374A1 Electrical excitation circuit for gas lasers
11/03/1987	US4704719 Gas laser with at least one excitation tube wherethrough gas is actually flowing
11/03/1987	US4704718 Apparatus and method for generating soft X-ray lasing action in a confined plasma column through the use of a picosecond laser
11/03/1987	US4704583 Light amplifiers employing collisions to produce a population inversion
11/03/1987	US4703992 Laser beam cleanup by photorefractive two-way mixing
10/1987
10/28/1987	EP0242780A2 A high repetition rate laser source having high power
10/28/1987	EP0242658A1 Laser having a discharge tube for an axially directed gas flow
10/28/1987	EP0242445A2 Dual laser excitation from single laser source
10/27/1987	US4703491 Optical system for folded cavity laser
10/27/1987	US4703490 Transversely excited gas laser and method for the operation thereof
10/27/1987	US4703489 Waveguide laser
10/27/1987	US4703487 Device for suppressing electrical discharges between cathodes of laser oscillator
10/27/1987	US4702602 Dither mechanism for ring laser gyroscope
10/27/1987	US4702245 Safety system for treatment lasers
10/21/1987	EP0242178A2 Laser beam generator for use with an X-ray lithography system
10/21/1987	EP0241614A1 Process for enhancing Ti:Al2O3 tunable laser crystal fluorescence by controlling crystal growth atmosphere
10/21/1987	CN87200082U Precision grating rotating platform for tunable laser
10/20/1987	US4701929 Laser diode pumped solid state laser
10/20/1987	US4701928 Diode laser pumped co-doped laser
10/20/1987	US4701925 Electric control system for a metal ion laser
10/20/1987	US4701924 Frequency discriminating laser
10/20/1987	US4701018 Apparatus for mounting two lasers to produce parallel or colinear beams
10/14/1987	EP0241191A2 Laser apparatus
10/14/1987	EP0240949A2 Passive ring resonator angular rate sensor
10/14/1987	EP0240512A1 Frequency referencing system and method.
10/14/1987	EP0077824B1 Improved gas laser
10/13/1987	US4700354 High-energy TE laser system

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