| 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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| 08/17/1994 | EP0610935A1 Laser |
| 08/17/1994 | EP0519998B1 Laser system |
| 08/16/1994 | US5339382 Prism light guide luminaire with efficient directional output |
| 08/16/1994 | US5339328 Solid-state laser |
| 08/16/1994 | US5339327 Metal vapor laser apparatus |
| 08/16/1994 | US5339324 Laser beam generator including automatic resonator length control |
| 08/16/1994 | US5339323 Laser system for controlling emitted pulse energy |
| 08/16/1994 | US5338854 Fluorescent fatty acids derived from dipyrrometheneboron difluoride dyes |
| 08/16/1994 | US5338607 1.3 micrometer-band amplifying optical fiber preform |
| 08/16/1994 | CA2042697C Fiber optic amplifier |
| 08/16/1994 | CA2007498C Q-switched solid state pulsed laser with injection seeding and a gaussian output coupling mirror |
| 08/11/1994 | DE4303755A1 Laser structure |
| 08/11/1994 | DE4303754A1 Laser structure |
| 08/11/1994 | DE4303681A1 Tunable laser |
| 08/11/1994 | DE4303217A1 Device for frequency-stabilisation of He-Ne internal mirror lasers |
| 08/10/1994 | EP0610170A1 Stabilization device for hollow cylinder plasma gaz laser |
| 08/10/1994 | EP0609978A1 Variable repetition rate picosecond laser |
| 08/10/1994 | EP0609886A1 Method and apparatus for preparing crystalline thin-films for solid-state lasers |
| 08/10/1994 | EP0609420A1 Apparatus for pulsed electrical power circuitry. |
| 08/10/1994 | CN2174000Y Internal cooled CO2 laser |
| 08/10/1994 | CN1090682A Repititation rate variable frequency laser apparatus |
| 08/09/1994 | US5337401 Glass contains rubidium and cesium doped with neodymium |
| 08/09/1994 | US5337399 Wavelength conversion element |
| 08/09/1994 | US5337391 Optoelectronic sub-module and method of making same |
| 08/09/1994 | US5337382 Article comprising an optical waveguide with in-line refractive index grating |
| 08/09/1994 | US5337375 Depolarizer using unpumped, doped optical fiber and method using same |
| 08/09/1994 | US5337333 Laser beam pulse formatting method |
| 08/09/1994 | US5337330 Pre-ionizer for a laser |
| 08/09/1994 | US5337329 Fluid laser having a roughened, catalytic inner surface |
| 08/09/1994 | US5337325 Semiconductor, light-emitting devices |
| 08/09/1994 | US5337324 Method for controlling movement of neutral atom and apparatus for carrying out the same |
| 08/09/1994 | US5337176 Optical amplifier with improved linearity |
| 08/09/1994 | US5336216 Apparatus for delivering a defocused laser beam having a sharp-edged cross-section |
| 08/05/1994 | CA2112843A1 Variable repetition rate picosecond laser |
| 08/04/1994 | WO1994017576A1 Power-controlled fractal laser system |
| 08/04/1994 | WO1994017575A1 Phase-controlled fractal laser system |
| 08/04/1994 | WO1994017378A1 Solid-state laser fourier-transform raman spectrometer |
| 08/04/1994 | WO1994017366A1 Active multipoint fiber laser sensor |
| 08/04/1994 | WO1994017364A1 Laser gyro single transformer power supply |
| 08/04/1994 | WO1994007447A3 Apparatus for modifying the surface of the eye through large beam laser polishing and method of controlling the apparatus |
| 08/04/1994 | CA2148711A1 Laser gyro single transformer power supply |
| 08/03/1994 | EP0609126A1 Semiconductor laser with two passive wavelength selectors |
| 08/03/1994 | EP0609015A1 Antiresonant Fabry-Perot p-i-n modulator |
| 08/03/1994 | EP0608866A1 Laser generating apparatus |
| 08/03/1994 | EP0608449A1 Optically pumped far-infrared laser |
| 08/03/1994 | CN2173414Y Semiconductor laser straight corrector |
| 08/02/1994 | US5335303 Quasi-phased matched optical waveguide frequency conversion element having a ferroelectric liquid crystalline material exhibiting a periodic structure |
| 08/02/1994 | US5335245 Power laser with uncoated diamond window |
| 08/02/1994 | US5335243 3-D opto-electronic system with laser inter-substrate communication, and fabrication method |
| 08/02/1994 | US5335242 Resonator for CO2 slab waveguide laser |
| 08/02/1994 | US5335238 Apparatus and method for guiding an electric discharge with a magnetic field |
| 08/02/1994 | US5335237 Parasitic oscillation suppression in solid state lasers using absorbing thin films |
| 08/02/1994 | US5335236 Long pulse production from short pulses |
| 08/02/1994 | US5335109 Optical receiver with extended dynamic range |
| 08/02/1994 | US5335098 Fixing method for narrow bandwidth volume holograms in photorefractive materials |
| 08/02/1994 | US5334559 Phosphate glass useful in lasers |
| 08/02/1994 | US5334306 Metallized paths on diamond surfaces |
| 07/28/1994 | DE4301715A1 Tunable laser emitting beams with two different wavelengths |
| 07/27/1994 | EP0608165A1 Semi-conductor optical pulse source using gain switching and a soliton transmission system |
| 07/27/1994 | EP0608146A1 Active energy control for diode pumped laser systems using pulsewidth modulation |
| 07/27/1994 | EP0607868A1 Optical transmitter and communication system |
| 07/27/1994 | EP0607849A1 Fiber optic link amplitude stabilisation circuit |
| 07/27/1994 | EP0607570A1 Fiber optic coupler and amplifier |
| 07/27/1994 | CN1090094A Impulse preionization laser discharging device |
| 07/26/1994 | US5333219 Asymmetric Y-branch optical device |
| 07/26/1994 | US5333145 Solid laser |
| 07/26/1994 | US5333144 Diode laser device having a reflecting feedback element, and apparatus using the device |
| 07/26/1994 | US5333142 Technique for intracavity sum frequency generation |
| 07/26/1994 | US5333089 Optical communications system employing fiber-optic amplifiers and control of the transmitter wavelength |
| 07/26/1994 | US5333077 Method and apparatus for efficient concentration of light from laser diode arrays |
| 07/26/1994 | US5332910 Semiconductor optical device with nanowhiskers |
| 07/26/1994 | CA2056642C Gain stabilized fiber amplifier |
| 07/26/1994 | CA1331049C Gas laser apparatus, method and turbine compressor therefor |
| 07/21/1994 | WO1994016483A1 Improved linear polarization control of high power lasers |
| 07/21/1994 | WO1994016482A1 Linear polarization control of high power lasers |
| 07/21/1994 | WO1994016481A1 Circular and elliptical polarization of a high power laser by adjoint feedback |
| 07/21/1994 | WO1994016291A1 Case mounted readout modification for improved low rate performance |
| 07/21/1994 | WO1994011932A3 Power laser system |
| 07/21/1994 | CA2134969A1 Case mounted readout modification for improved low rate performance |
| 07/20/1994 | EP0606960A1 Filter with quick-change coupling for cleaning gases |
| 07/20/1994 | EP0606726A2 Method for forming a bragg grating in an optical medium |
| 07/20/1994 | EP0606331A1 An optical amplifier. |
| 07/20/1994 | EP0527986B1 A method for extending the gas lifetime of excimer lasers |
| 07/20/1994 | EP0392027B1 Gas laser oscillator |
| 07/20/1994 | CN1089763A Laser system with double frequence |
| 07/19/1994 | US5331660 Ring laser gyro gas bypass with auxiliary discharge |
| 07/19/1994 | US5331653 Solid-state laser device |
| 07/19/1994 | US5331652 Solid state laser having closed cycle gas cooled construction |
| 07/19/1994 | US5331651 Method and apparatus for adjusting the wavelength in an optical device and laser using the method |
| 07/19/1994 | US5331650 Light source device and optical pickup using light source device |
| 07/19/1994 | US5331649 Multiple wavelength laser system |
| 07/19/1994 | US5331648 Laser system |
| 07/19/1994 | US5331451 Optical time-division multiplexing |
| 07/19/1994 | US5331395 Device for aligning a laser leveling instrument along a building line |
| 07/17/1994 | CA2113058A1 Optical microwave generator |
| 07/16/1994 | CA2113516A1 Filter with quick-change coupling for cleaning gases |
| 07/13/1994 | EP0605923A1 Beam-shaping optical element, and radiation source unit and scanning unit including said element |
| 07/13/1994 | EP0396632B1 Closed loop fiber optic gyroscope |
| 07/12/1994 | US5329544 Laser control system |
| 07/12/1994 | US5329543 Pulsed laser using a moving intracavity photon deflector as a beam extractor |