| 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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| 06/03/2008 | US7382815 Laser spectral engineering for lithographic process |
| 06/03/2008 | US7382812 Solid state laser device |
| 06/03/2008 | US7382811 Optical device, laser beam source, laser apparatus and method of producing optical device |
| 06/03/2008 | US7382810 Widely-tunable laser apparatus |
| 06/03/2008 | US7382809 Tunable fiber laser light source |
| 06/03/2008 | US7382808 Apparatus and method for spatial mode selection of planar waveguide and thin slab lasers in the large cross section size direction |
| 06/03/2008 | US7382807 Systems and methods for automatic power control of laser diodes |
| 06/03/2008 | US7382806 THz semiconductor laser incorporating a controlled plasmon confinement waveguide |
| 06/03/2008 | US7382556 Lens module |
| 06/03/2008 | US7382525 Optical amplification unit with span loss tilt compensation, fiber optical transmission system comprising the same, and corresponding methods |
| 06/03/2008 | US7382523 Beam-guiding and/or frequency-converting optical system and method for producing the same |
| 06/03/2008 | US7381943 Neutral particle beam processing apparatus |
| 06/03/2008 | CA2423839C Raman amplifier |
| 06/03/2008 | CA2314420C Optical filter |
| 05/29/2008 | WO2008064099A2 High brightness semiconductor laser diode arrays |
| 05/29/2008 | WO2008063678A1 Optical power beaming to electrically powered devices |
| 05/29/2008 | WO2008063602A2 Laser system employing harmonic generation |
| 05/29/2008 | WO2008063137A1 Laser arrangement with nonlinear pulse compression fiber |
| 05/29/2008 | WO2008061530A1 Optical fibre material comprising silica-based glass with reduced photo darkening |
| 05/29/2008 | WO2008061516A1 Method and device for adjusting the beam diameter of a laser beam passing through an optical element by means of temperature changes |
| 05/29/2008 | WO2008061360A1 Fiber amplifier with integrated fiber laser pump |
| 05/29/2008 | US20080123713 Two-light flux interference exposure device, two-light flux interference exposure method, semiconductor light emitting element manufacturing method, and semiconductor light emitting element |
| 05/29/2008 | US20080123712 Measuring water vapor in high purity gases |
| 05/29/2008 | US20080123708 Laser Projector for Audience Scanning |
| 05/29/2008 | US20080123707 Rf-excited gas laser with dc bias and methods of manufacturing and using |
| 05/29/2008 | US20080123705 Thermally tuned diode-laser bar package |
| 05/29/2008 | US20080123704 System and method for regulating the power of a laser beam |
| 05/29/2008 | US20080123702 Automatic Setting of Laser Diode Bias Current |
| 05/29/2008 | US20080123701 Wavelength switchable semiconductor laser using half-wave coupled active double-ring resonator |
| 05/29/2008 | US20080123700 Optical device, laser beam source, laser apparatus and method of producing optical device |
| 05/29/2008 | US20080123698 Tb-DOPED LUMINESCENT COMPOUND, LUMINESCENT COMPOSITION AND LUMINESCENT BODY CONTAINING THE SAME, LIGHT EMITTING DEVICE AND SOLID-STATE LASER DEVICE |
| 05/29/2008 | US20080123697 Method for making a high power semiconductor laser diode |
| 05/29/2008 | US20080123696 Semiconductor laser device having scattering portion and method of fabricating the device |
| 05/29/2008 | US20080123695 Light source |
| 05/29/2008 | US20080123694 Fiber laser apparatus and laser processing method |
| 05/29/2008 | US20080123181 Article Comprising a Series Expandable Erbium-Doped Fiber Amplifier (Se-Edfa) |
| 05/29/2008 | US20080123180 Raman amplifier |
| 05/29/2008 | US20080123064 Light source device and image display apparatus |
| 05/29/2008 | US20080121894 Method of manufacturing display device |
| 05/29/2008 | US20080121819 Substrate with Marker, Manufacturing Method Thereof, Laser Irradiation Apparatus, Laser Irradiation Method, Light Exposure Apparatus, and Manufacturing Method of Semiconductor Device |
| 05/29/2008 | DE102006056334A1 Fiber laser arrangement, has regenerative amplifier including disk-shaped laser crystal that is formed as amplifying medium, and impulse compression device implementing temporal compression of amplified and temporally stretched impulses |
| 05/29/2008 | DE102006055738A1 Verfahren und Vorrichtung zum Verändern des Strahldurchmessers eines durch ein optisches Element hindurchgehenden Laserstrahls mittels Temperaturänderung Method and device for changing the beam diameter passing a laser beam through an optical element by means of temperature change |
| 05/29/2008 | DE102006055595A1 Vorrichtung und Verfahren zur Regelung der Leistung eines Laserstrahls Apparatus and method for controlling the power of a laser beam |
| 05/29/2008 | DE102006055239A1 Device for producing ultra-violet laser beam pulse, has pulse-ytterbium fiber laser for emitting laser beam in pulse form and laser window for transmitting part of beam emitted by pulse-ytterbium fiber laser |
| 05/29/2008 | CA2700778A1 Optical power beaming to electrically powered devices |
| 05/28/2008 | EP1926188A1 Power stabilization of laser harmonic frequency conversion |
| 05/28/2008 | EP1926187A1 Harmonic frequency conversion module |
| 05/28/2008 | EP1926186A1 Fiber laser device having excitation light source protection device |
| 05/28/2008 | EP1925956A1 Optical fiber |
| 05/28/2008 | EP1925107A1 Optical amplifier with optical gain-control |
| 05/28/2008 | EP1924829A1 Method and device for determination of fringing intensity of a laser beam |
| 05/28/2008 | EP1741168A4 Very high repetition rate narrow band gas discharge laser system |
| 05/28/2008 | CN201066078Y Colorful laser net device |
| 05/28/2008 | CN101189768A 空间滤光片 Spatial filter |
| 05/28/2008 | CN101189767A 2-dimensional image display device |
| 05/28/2008 | CN101189766A Solid-state laser device |
| 05/28/2008 | CN101188342A Transmission device generating micro-wave and mm wave by using linear cavity dual-wave optical fiber laser |
| 05/28/2008 | CN101187770A Femto second compression device |
| 05/28/2008 | CN101187733A Controllable terahertz wave attenuator device and its method |
| 05/28/2008 | CN101187064A Cr5+: RVO4 crystal, preparation method and laser passive Q-Switched Device |
| 05/28/2008 | CN101187062A Yb Ca Ni doped gamet crystal and laser device |
| 05/28/2008 | CN100391066C Integrated photoelectronic device |
| 05/28/2008 | CN100391065C Optical element module package and method for manufacturing the same |
| 05/28/2008 | CN100391062C Laser resistant to internal ir-induced damage |
| 05/28/2008 | CN100391061C Two dimension photo crystal resonating chamber and channel divided inserting filter |
| 05/28/2008 | CN100391014C Semiconductor device having superlattice semiconductor layer and method of manufacturing the same |
| 05/27/2008 | USRE40343 Control circuit with automatic DC offset |
| 05/27/2008 | US7379488 External cavity dual wavelength laser system |
| 05/27/2008 | US7379487 Two phase reactor |
| 05/27/2008 | US7379486 Technique for optically pumping alkali-metal atoms using CPT resonances |
| 05/27/2008 | US7379484 Laser diode control circuit loop |
| 05/27/2008 | US7379483 Method and apparatus for material processing |
| 05/27/2008 | US7379237 Photonic-crystal-rod amplifiers for high-power pulsed optical radiation and associated method |
| 05/27/2008 | US7379235 Reducing polarization dependence of a wavelength dispersion variation monitor |
| 05/27/2008 | US7379234 Quality monitoring of an optical fiber amplifier |
| 05/27/2008 | US7379233 Raman amplifier utilizing pump modulation for expanding gain band width |
| 05/27/2008 | US7379232 Fiber optic link gain control |
| 05/27/2008 | US7378042 Lanthanum-calcium-boron oxide containing rare earth oxides; harmonic generation; modified birefringence; noncritical phasematching |
| 05/27/2008 | US7377656 Projector |
| 05/22/2008 | WO2008061124A2 System and method for packaging optical elements between substrates |
| 05/22/2008 | WO2008060594A2 High light extraction efficiency light emitting diode (led) through multiple extractors |
| 05/22/2008 | WO2007092235A3 Waveguide laser having reduced cross-sectional size and/or reduced optical axis distortion |
| 05/22/2008 | WO2007033445A8 Method for internal laser marking |
| 05/22/2008 | US20080120452 Laser pointer |
| 05/22/2008 | US20080118213 Multimode Optical Fibre |
| 05/22/2008 | US20080117949 Gas lasers including nanoscale catalysts and methods for producing such lasers |
| 05/22/2008 | US20080117948 Narrow-band laser device for exposure apparatus |
| 05/22/2008 | US20080117944 Diode laser ramping power supply |
| 05/22/2008 | US20080117940 Laser arrangement and a method for generating power pulses |
| 05/22/2008 | US20080116551 Method For Producing A Laser Diode Component, Housing For A Laser Diode Comoponent, And Laser Diode Component Itself |
| 05/21/2008 | EP1923971A1 Laser amplifier with several pumping device subassemblies |
| 05/21/2008 | EP1922788A1 Optical mount for laser rod |
| 05/21/2008 | EP1714358A4 High efficiency single and multiple wavelength stabilized laser systems |
| 05/21/2008 | EP1668748B1 Side-pumped solid-state disk laser for high-average power |
| 05/21/2008 | EP1375589B1 Optical material containing functional fluoropolymer |
| 05/21/2008 | EP1157493B1 Dwdm catv return system with up-converters to prevent fiber crosstalk |
| 05/21/2008 | EP1060542B1 Laser chamber with minimized acoustic and shock wave disturbances |
| 05/21/2008 | DE10243545B4 Optisch gepumpte Halbleiterlaservorrichtung Optically pumped semiconductor laser apparatus |
| 05/21/2008 | DE102006052860A1 Beeinflussung der Ausbreitungsgeschwindigkeit von Signalen in Lichtleitern Influencing the speed of propagation of signals in optical fibers |
| 05/21/2008 | CN201063415Y Laser carving machine |