| 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) |
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| 01/17/1995 | US5383051 Compact-size optical amplifier |
| 01/17/1995 | US5383038 Holographic optical memory using semiconductor microcrystallite doped glasses and method using same |
| 01/17/1995 | US5382999 Optical pattern projecting apparatus |
| 01/12/1995 | WO1994026010A3 Solid state laser with interleaved output |
| 01/12/1995 | WO1994023478A3 Q-switched laser system, in particular for laser lithotripsy |
| 01/12/1995 | DE4322983A1 Gas laser |
| 01/11/1995 | EP0633672A1 Optical transmitter for transmitting intensity and phase modulated light beams |
| 01/11/1995 | EP0611493A4 Method and apparatus to compensate for distortion in optical transmission systems. |
| 01/11/1995 | CN1097264A Corrugated output coupling mirror for non-stable resonant cavity of laser |
| 01/10/1995 | US5381437 High-power solid-state laser resonator |
| 01/10/1995 | US5381436 Ring laser gyro employing radio frequency for pumping of gain medium |
| 01/10/1995 | US5381433 Light is absorbed by organic tissues and water, medical and communications applications |
| 01/10/1995 | US5381432 Gas laser oscillator |
| 01/10/1995 | US5381431 Picosecond Q-switched microlasers |
| 01/10/1995 | US5381430 Optical wavelength converting apparatus |
| 01/10/1995 | US5381429 Deuterium |
| 01/10/1995 | US5381428 Operable at one of Fraunhoffer lines in solar spectrum |
| 01/10/1995 | US5381427 Single mode laser |
| 01/10/1995 | US5381426 Active-mode-locking optical-fiber laser generator |
| 01/10/1995 | US5381262 Planar wave guide type optical amplifier |
| 01/10/1995 | US5381232 Fabry-perot with device mirrors including a dielectric coating outside the resonant cavity |
| 01/10/1995 | US5381023 Semiconductor device for control of a signal light |
| 01/10/1995 | CA2051542C Multi-pulse laser beam generation method and device and laser beam machining method and apparatus using multi-pulse laser beam |
| 01/04/1995 | EP0632553A2 Surface emitting second harmonic generating device |
| 01/04/1995 | EP0632552A1 Active mode-locked fiber laser |
| 01/04/1995 | EP0632551A1 Laser amplifier system |
| 01/04/1995 | EP0625271A4 Method and apparatus for transmitting laser radiation. |
| 01/04/1995 | CN2186920Y High brightness super diffraction limit light beam producer |
| 01/04/1995 | CN1097069A Process and architecture for digital micromirror printer |
| 01/03/1995 | US5379317 Microwave-excited slab waveguide laser with all metal sealed cavity |
| 01/03/1995 | US5379316 Laser discharge tube |
| 01/03/1995 | US5379315 Semiconductor laser pumped multiple molecular gas lasers |
| 01/03/1995 | US5379311 Wavelength conversion waveguide |
| 01/03/1995 | US5379149 Glass compositions having low energy phonon spectra and light sources fabricated therefrom |
| 01/03/1995 | US5379148 Transmission line |
| 01/03/1995 | US5379147 Dye laser amplifiers |
| 01/03/1995 | US5378664 Praseodymium-rare earth sulfides |
| 01/02/1995 | CA2126404A1 Fiber-optic amplifier with a facility for monitoring the pump power and input power |
| 12/29/1994 | CA2128251A1 Second-harmonic generation in semiconductor heterostructures |
| 12/28/1994 | EP0631355A1 Solid-state laser device |
| 12/28/1994 | EP0631353A1 Optical fiber amplifier and a glass therefor |
| 12/28/1994 | EP0631158A1 Method for forming distributed bragg reflectors with spezially varying amplitude in optical media |
| 12/28/1994 | EP0630531A1 Ring laser pumped optical amplifier |
| 12/28/1994 | EP0491796B1 Square optical pulse generator |
| 12/28/1994 | EP0331725B1 Rare gas-halogen excimer laser |
| 12/28/1994 | CN2186404Y Spotlight device of radium diode |
| 12/28/1994 | CN1096906A Total-reflection laser resonator |
| 12/28/1994 | CN1027205C High-stability low-ripple coefficient light intensity magnto-optical compensator |
| 12/27/1994 | USRE34812 Coupled-cavity Q-switched laser |
| 12/27/1994 | US5377294 Optical functioning glass and apparatus using the same |
| 12/27/1994 | US5377288 Method of forming a refractive index grating in an optical waveguide |
| 12/27/1994 | US5377285 Technique for making ultrastable ring resonators and lasers |
| 12/27/1994 | US5377218 HF-excited laser for high input powers, particularly a CO2 stripline laser |
| 12/27/1994 | US5377217 Gas mixtures for excimer lasers |
| 12/27/1994 | US5377216 Sealing method and arrangement for turbine compressor and laser employing same |
| 12/27/1994 | US5377215 Excimer laser |
| 12/27/1994 | US5377212 Solid-state laser device including uniaxial laser crystal emitting linearly polarized fundamental wave and nonlinear optical crystal emitting linearly polarized harmonic wave |
| 12/27/1994 | US5377211 Method and apparatus for Raman laser oscillation using stimulated Brilllouin scattering |
| 12/27/1994 | US5377210 Self-pumped optical phase conjugation with a sodium Raman laser |
| 12/27/1994 | CA2023470C Integrated optics chip and method of connecting optical fiber thereto |
| 12/24/1994 | CA2126544A1 Solid-state laser device |
| 12/22/1994 | WO1994029937A2 Blue microlaser |
| 12/22/1994 | WO1994029936A1 Sealing method and arrangement for turbine compressor and laser employing same |
| 12/22/1994 | CA2163794A1 Sealing method and arrangement for turbine compressor and laser employing same |
| 12/22/1994 | CA2103412A1 Passive temperature-insensitive fabry-perot etalons |
| 12/21/1994 | EP0630124A1 Process of temporal chromatic dispersion, dispersive optical device and fiberoptic transmission system using this device |
| 12/21/1994 | EP0630083A1 Optical modulating and amplifying apparatus capable of achieving modulation with high signal-to-noise ratio |
| 12/21/1994 | EP0629886A1 Passive temperature-insensitive fabry-perot etalons |
| 12/20/1994 | US5375132 Plurality of individual laser rods are sequentially pumped below maximum output power and combined; eliminates need for refrigeration cooling; pumping repetition rate less than thermal relaxation time |
| 12/20/1994 | US5375131 Tuneable laser device using a gas enclosure optical cavity |
| 12/20/1994 | US5375130 Stump shrinker |
| 12/20/1994 | US5375010 Optical amplifier |
| 12/20/1994 | US5374990 Active magnetic field tuning for dispersion equalization of a multi-oscillator |
| 12/20/1994 | US5374973 Optical amplifier |
| 12/14/1994 | EP0637409A4 Vertical-cavity surface-emitting laser abray display system. |
| 12/14/1994 | EP0629057A1 Optical soliton transmission system using optical amplifiers |
| 12/14/1994 | EP0628158A1 Laser intensity monitoring apparatus with metallic thin film mask |
| 12/14/1994 | EP0515410B1 Solid state laser diode light source |
| 12/14/1994 | EP0373225B1 Optical semiconductor device and production thereof |
| 12/14/1994 | CN2185477Y High-diffuse reflection type laser cavity |
| 12/14/1994 | CN1027023C Horizontal flow gas laser discharging system |
| 12/13/1994 | US5373576 High power optical fiber |
| 12/13/1994 | US5373575 Frequency doubler and short wave laser source using the same and optical data processing apparatus using the short wave laser source |
| 12/13/1994 | US5373528 Laser apparatus having a rectangular section |
| 12/13/1994 | US5373527 Laser generating apparatus having an arrangement for converging and diverging excitation light |
| 12/13/1994 | US5373526 Apparatus and method for optical energy amplification using two-beam coupling |
| 12/13/1994 | US5373525 Wave guide laser having a resonator mirror with successive reflecting segments and out coupling openings arranged in an azimuthal direction |
| 12/13/1994 | US5373524 Gaseous mixture power laser apparatus |
| 12/13/1994 | US5373523 Excimer laser apparatus |
| 12/13/1994 | US5373519 Semiconductor laser device, an optical device and a method of producing the same |
| 12/13/1994 | US5373517 Rapidly tunable integrated laser |
| 12/13/1994 | US5373515 Laser wavelength controlling apparatus |
| 12/13/1994 | US5373395 Optical system to obtain uniform illumination from diode laser |
| 12/13/1994 | US5373385 Method and apparatus for reduction of optical communication system impairments |
| 12/13/1994 | US5373379 Repairable liquid crystal display panel with laser fusible links |
| 12/13/1994 | CA2050490C Transverse discharging excitation pulse laser oscillator apparatus |
| 12/13/1994 | CA2033398C Folded waveguide laser |
| 12/13/1994 | CA1333452C Fabry-perot interferometer |
| 12/08/1994 | WO1994028606A1 Addition of oxygen to a gas mix for use in an excimer laser |
| 12/08/1994 | WO1994028605A1 Improved frequency multiplier and method of producing the same |