| 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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| 02/22/1995 | EP0639298A1 Correction of thermally-induced aberration in end-pumped solid-state lasers |
| 02/22/1995 | CN2190358Y Gas laser with truss quartz tubes |
| 02/21/1995 | US5392377 Optical transmission system for transmission of signals with a continuous application of the signals during transmission |
| 02/21/1995 | US5392310 Laser apparatus |
| 02/21/1995 | US5392309 Laser apparatus includes an unstable resonator and a shading means |
| 02/21/1995 | US5392308 Semiconductor laser with integral spatial mode filter |
| 02/21/1995 | US5392154 Self-regulating multiwavelength optical amplifier module for scalable lightwave communications systems |
| 02/21/1995 | US5392153 Optical amplifier |
| 02/21/1995 | US5391933 Driver circuit for generating pulses |
| 02/16/1995 | WO1995005060A1 A radiofrequency gas discharge |
| 02/16/1995 | WO1995005020A1 Multimode imaging component and ring laser provided with a multimode imaging component |
| 02/16/1995 | CA2144866A1 Multimode imaging component and ring laser provided with a multimode imaging component |
| 02/15/1995 | EP0519078B1 Laser beam generator |
| 02/14/1995 | US5390211 Optical parametric oscillator with unstable resonator |
| 02/14/1995 | US5390210 Semiconductor laser that generates second harmonic light with attached nonlinear crystal |
| 02/14/1995 | US5390204 Intracavity modulated pulsed laser with a variably controllable modulation frequency |
| 02/14/1995 | US5390203 Method and apparatus for locking laser wavelength to an atomic transition |
| 02/14/1995 | US5390201 Self-frequency-doubler laser element |
| 02/14/1995 | US5390200 High power, single-frequency tunable laser |
| 02/14/1995 | US5390051 Mirror angle adjustment structure for optical system |
| 02/14/1995 | CA2024345C Optical amplifier and optical communication system provided with the optical amplifier |
| 02/09/1995 | WO1995004393A2 Apparatus and method for replenishing laser dye solution |
| 02/09/1995 | WO1995004326A1 Laser marker system |
| 02/09/1995 | WO1995004255A1 Quantum well bias mirror for phase modulation in a ring laser gyroscope |
| 02/09/1995 | DE4427005A1 Harmonic splitting of a passively mode-locked laser |
| 02/09/1995 | DE4326191A1 Device for improving the beam quality of a laser |
| 02/09/1995 | CA2168662A1 Laser marker system |
| 02/08/1995 | EP0637861A1 Infrared light-excited light-emitting substance |
| 02/08/1995 | EP0637860A1 Fiber optic amplifier with device for monitoring the pump and input power |
| 02/08/1995 | EP0637762A1 Polarized wave holding optical fiber, production method therefor, connection method therefor, optical amplifier, laser oscillator and polarized wave holding optical fiber coupler |
| 02/08/1995 | EP0637409A1 Vertical-cavity surface-emitting laser abray display system |
| 02/08/1995 | EP0637408A1 Method and apparatus for generating and employing a high density of excited ions in a lasant |
| 02/08/1995 | EP0637407A1 High-power, compact, diode-pumped, tunable laser |
| 02/08/1995 | EP0637406A1 Method and apparatus for efficient operation of a solid-state laser optically pumped by an unstable resonator semiconductor laser |
| 02/08/1995 | CN1098509A High brightness superdiffraction limit light beam producer |
| 02/07/1995 | US5388119 Pump source for optically pumping an optical fiber laser |
| 02/07/1995 | US5388114 Miniaturized self-Q-switched frequency-doubled laser |
| 02/07/1995 | US5388113 Laser generating apparatus |
| 02/07/1995 | US5388112 Diode-pumped, continuously tunable, 2.3 micron CW laser |
| 02/07/1995 | US5388111 Process for the production of an acoustooptical cell for a switched laser, the cell obtained, process for the collective production of switched microchip lasers and microchip lasers obtained |
| 02/07/1995 | US5388110 Thulium doped optical fiber |
| 02/07/1995 | US5387998 Shorter wavelength light generating apparatus in which coherent light is converted into shorter wavelength light |
| 02/07/1995 | US5387974 Laser apparatus including Fabry-perot wavelength detector with temperature and wavelength compensation |
| 02/07/1995 | CA1334306C Optical fibre with fluorescent additive |
| 02/02/1995 | WO1994029937A3 Blue microlaser |
| 02/02/1995 | DE4325063A1 Coaxial waveguide laser |
| 02/01/1995 | EP0637110A1 Free standing quantum well structure |
| 02/01/1995 | EP0637109A1 Doped fluoride glassfiber optical amplifier and method for its manufacture |
| 02/01/1995 | EP0637108A1 Optical waveguide amplifier |
| 02/01/1995 | EP0637107A1 Optical fibre amplifier as wavelength converter |
| 02/01/1995 | EP0637106A1 Discharge excitation type laser device |
| 02/01/1995 | EP0636908A1 Wavelength division multiplexed optical communication transmitters |
| 02/01/1995 | EP0636282A1 Laser device. |
| 02/01/1995 | EP0599966A4 Medical light treatment apparatus. |
| 02/01/1995 | EP0547136B1 A laser and an amplifier |
| 02/01/1995 | EP0541765B1 Laser dyes including water-soluble coumarin derivatives |
| 02/01/1995 | CN1097972A Pulse yttrium aluminium garnet laser treating apparatus |
| 02/01/1995 | CN1027562C Crystal fibre of lithium triborate and device produced thereby |
| 01/31/1995 | US5386434 Internal mirror shield, and method for protecting the mirrors of an internal gas laser |
| 01/31/1995 | US5386431 Regenerative amplifier laser array |
| 01/31/1995 | US5386428 Semiconductor structure |
| 01/31/1995 | US5386427 Thermally controlled lenses for lasers |
| 01/31/1995 | US5386426 Narrow bandwidth laser array system |
| 01/31/1995 | US5386314 Polarization-insensitive optical four-photon mixer with orthogonally-polarized pump signals |
| 01/31/1995 | US5386289 Case mounted readout for providing a ring laser gyro with low backscatter |
| 01/31/1995 | CA1334217C Optical memory method and system |
| 01/27/1995 | CA2128755A1 Optical amplifier having a doped fluoride glass optical fibre and process for producing this amplifier |
| 01/26/1995 | WO1995002911A1 Materials processing with a high repetition rate isotopic carbon dioxyde laser |
| 01/26/1995 | WO1995002909A1 Gas slab laser with folded resonator structure |
| 01/25/1995 | EP0635737A1 Brazed bonding of optical glass fiber and silicon substrate |
| 01/25/1995 | EP0635142A1 Laser system with mirrors moved by micro-engineering techniques |
| 01/25/1995 | EP0635141A1 Method of manufacturing a microsystem and of producing a microsystem laser from it |
| 01/25/1995 | CN2188253Y Semiconductor laser arrangement |
| 01/25/1995 | CN1097888A Driving method and apparatus for light source element |
| 01/24/1995 | US5384883 Optical component and optoelectronic element for increasing the frequency of electromagnetic radiation |
| 01/24/1995 | US5384877 Passive temperature-insensitive fabry-perot etalons |
| 01/24/1995 | US5384802 Laser apparatus |
| 01/24/1995 | US5384801 Power lasers with semiconductor filter |
| 01/24/1995 | US5384800 Feedback control for a high-frequency generator having a pulse-repetition frequency mode, particularly for exciting a laser |
| 01/24/1995 | US5384799 Frequency stabilized laser with electronic tunable external cavity |
| 01/24/1995 | US5384798 Photocondutively controlled electro-optic laser modulation |
| 01/24/1995 | US5384796 Second harmonic generating method and apparatus thereof |
| 01/24/1995 | US5384795 Light emission from rare-earth element-doped CaF2 thin films by electroluminescence |
| 01/24/1995 | US5384794 Undulator where the wavelength of the radiation light is changed by varying the frequency of the electromagnetic wave travelling in the waveguide |
| 01/24/1995 | CA2040557C Red, green, blue upconversion laser pumped by single wavelength infrared laser source |
| 01/19/1995 | WO1995002265A1 Device for holding a cylindrical laser tube in a stable radiation direction |
| 01/19/1995 | WO1995002264A1 Laser device |
| 01/19/1995 | WO1995002202A1 Fibre optic components |
| 01/19/1995 | WO1995001851A1 System for controlling laser output |
| 01/19/1995 | DE4335079C1 Electrodes in a fluorine-containing discharge unit of a pulsed gas discharge laser |
| 01/19/1995 | DE4322608A1 Device for power modulation during plasma excitation, preferably during use of gas lasers |
| 01/18/1995 | EP0634823A1 Semiconductor laser array with reduced crosstalk and method of making the same |
| 01/17/1995 | US5383212 Free standing quantum well structure |
| 01/17/1995 | US5383210 Optical phase locked loop circuit |
| 01/17/1995 | US5383209 Second harmonic generator |
| 01/17/1995 | US5383207 Optical carrier generation using stimulated brillouin scattering |
| 01/17/1995 | US5383200 Eye safe laser imaging system |
| 01/17/1995 | US5383199 Apparatus and method for optically controlling the output energy of a pulsed laser source |
| 01/17/1995 | US5383198 Self-starting mode-locked ring cavity laser |
| 01/17/1995 | US5383197 Laser and an amplifier |