| 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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| 07/27/2006 | US20060165138 Frequency doubling of semiconductor lasers to generate 300-600 nm light |
| 07/27/2006 | US20060165137 Novel external cavity CW frequency doubling of semiconductor lasers to generate 300-600nm light |
| 07/27/2006 | US20060165136 Coherent light source based on sum-frequency mixing |
| 07/27/2006 | US20060165135 Method for oscillating variable-pulse width laser and variable-pulse width laser equipment |
| 07/27/2006 | US20060165134 Method and apparatus for producing an eye-safe laser |
| 07/27/2006 | US20060165133 Communication apparatus, control method, and program therefor |
| 07/27/2006 | US20060164717 Transition metal doped fiber amplifier |
| 07/27/2006 | US20060164716 Method of controlling the gain of a raman amplifier |
| 07/27/2006 | DE102005002977A1 Fiber laser, has optical unit arranged within outer resonator and making resonance condition of outer resonator for one of laser emission lines, where outer resonator is arranged over deflecting mirror on coupling side of laser |
| 07/26/2006 | EP1684392A1 Ultra-low heat laser |
| 07/26/2006 | EP1683242A1 Short pulse laser device |
| 07/26/2006 | EP1683241A2 High power 938 nanometer fiber laser and amplifier |
| 07/26/2006 | EP1683239A2 Surface emitting and receiving photonic device with lens |
| 07/26/2006 | EP1570594B1 Continuous wave pumped parallel fiber optical parametric amplifier |
| 07/26/2006 | EP1252114A4 Tungstate, molybdate, vanadate base glasses |
| 07/26/2006 | CN2800596Y Distributed feedback single longitudinal mode optical fibre laser |
| 07/26/2006 | CN2800595Y Tunable titanium sapphire laser capable of full solid-state quasi- continuous dual wavelength operation |
| 07/26/2006 | CN1809903A Method and apparatus for cooling magnetic circuit elements |
| 07/26/2006 | CN1808800A Laser oscillator |
| 07/26/2006 | CN1808799A Producing method of seal-off carbon dioxide laser |
| 07/26/2006 | CN1808798A Laser oscillator |
| 07/26/2006 | CN1807315A Glass beads and uses thereof |
| 07/26/2006 | CN1807304A Glass beads and uses thereof |
| 07/26/2006 | CN1266815C Broadband optical fibre amplifier and wave division multiplex optical transmission system |
| 07/26/2006 | CN1266064C Glass beads and its preparation method |
| 07/26/2006 | CN1265933C Laser processing apparatus |
| 07/26/2006 | CN1265930C Method for the machining of workpieces by means of several laser beams |
| 07/25/2006 | US7082152 Semiconductor laser apparatus, semiconductor laser module, optical fiber amplifier and semiconductor laser usage determining method |
| 07/25/2006 | US7082151 Laser device and opthalmological surgical system |
| 07/25/2006 | US7082150 Semiconductor laser device |
| 07/25/2006 | US7082149 High power diode side pumped solid state laser |
| 07/25/2006 | US7082148 Diode pumped alkali vapor fiber laser |
| 07/25/2006 | US7082147 Organic fiber laser system and method |
| 07/25/2006 | US7082146 Device and method for inspecting wavelength-variable semiconductor laser, and method for inspecting coherent source |
| 07/25/2006 | US7082145 Pulse laser resonator |
| 07/25/2006 | US7081990 Variable-gain gain-clamped optical amplifiers |
| 07/25/2006 | US7081989 Wide-band fiber amplifier |
| 07/25/2006 | US7081988 Optical amplifier, communication system and method for control tilt of a communication system |
| 07/25/2006 | US7081987 Coordinated control of dynamic gain equalization in a wavelength division multiplexed optical system |
| 07/25/2006 | US7081986 Method and system for controlling amplifier power in an optical communications network having add/drop capability |
| 07/25/2006 | US7081985 Optical wavelength shifting |
| 07/25/2006 | US7081979 Bit differential processing |
| 07/25/2006 | US7081712 Thermal cooler for a laser diode package |
| 07/25/2006 | US7080951 Laser pointer with external device connector |
| 07/20/2006 | WO2006076261A2 Method and apparatus for controlling the output of a gas discharge laser system |
| 07/20/2006 | WO2005030980A3 High densiity methods for producing diode-pumped micro lasers |
| 07/20/2006 | US20060159153 Laser level |
| 07/20/2006 | US20060159152 Laser oscillator |
| 07/20/2006 | US20060159151 Device for switching a laser beam, laser machining device |
| 07/20/2006 | US20060159150 Line-narrowed dye laser |
| 07/20/2006 | US20060159149 Systems and methods for optical pumping using depolarizing filters |
| 07/20/2006 | US20060159147 Symmetrization device and laser diode system provided with the same |
| 07/20/2006 | US20060159145 Semiconductor laser and the method for manufacturing the same |
| 07/20/2006 | US20060159144 Laser element and method for manufacturing the same |
| 07/20/2006 | US20060159143 Method of controlling a diode device for use in optical storage systems |
| 07/20/2006 | US20060159142 Method and apparatus for digital signal processing enhanced laser performance compensation |
| 07/20/2006 | US20060159141 Optical transmitting module operable in wide temperature range |
| 07/20/2006 | US20060159140 Laser oscillator and method of estimating the lifetime of a pump light source |
| 07/20/2006 | US20060159139 System and method for modulating a semiconductor laser |
| 07/20/2006 | US20060159138 Pulsed laser light source |
| 07/20/2006 | US20060159137 Pulsed laser source with adjustable grating compressor |
| 07/20/2006 | US20060159136 Beam combiner |
| 07/20/2006 | US20060159135 Narrow linewidth semiconductor laser device |
| 07/20/2006 | US20060159134 Continuous wavelength tuning of DBR laser |
| 07/20/2006 | US20060159133 Fabricating method of semiconductor laser and semiconductor and semiconductor laser |
| 07/20/2006 | US20060159132 System and method for a passively Q-switched, resonantly pumped, erbium-doped crystalline laser |
| 07/20/2006 | US20060159131 Digital signal regeneration, reshaping and wavelength conversion using an optical bistable silicon Raman laser |
| 07/20/2006 | US20060158718 Erbium-Doped Fiber Amplifier and Integrated Module Components |
| 07/20/2006 | US20060158717 Multiple stage raman optical amplifier |
| 07/20/2006 | US20060158716 Apparatus and method for realizing all-optical nor logic device using gain saturation characteristics of a semiconductor optical amplifier |
| 07/20/2006 | DE102005042587A1 Verfahren und Vorrichtung zur Herstellung eines auf Galliumnitrid basierenden Einzelkristallsubstrats Method and apparatus for producing a gallium nitride based single crystal substrate |
| 07/20/2006 | DE102004063832A1 Anordnung zur Erzeugung eines gepulsten Laserstrahls hoher Durchschnittsleistung Arrangement for generating a pulsed laser beam of high average power |
| 07/19/2006 | EP1681750A1 Laser oscillator and method of estimating the lifetime of a pump light source |
| 07/19/2006 | EP1681749A1 Laser oscillator |
| 07/19/2006 | EP1680843A2 Surface emitting and receiving photonic device |
| 07/19/2006 | EP0895368B1 Optical pulse signal transmission and method |
| 07/19/2006 | CN2798375Y Electric soure for quasi-continuous large power solid laser |
| 07/19/2006 | CN1806200A Optical fiber for raman amplification, optical fiber coil, raman amplifier, and optical communication system |
| 07/19/2006 | CN1805228A Atom and molecule frequency stabilized pulsed dye laser and its frequency stabilization method |
| 07/19/2006 | CN1805227A Laser concentration cavity and laser head with the same |
| 07/19/2006 | CN1805226A Laser coherence beam merging apparatus |
| 07/19/2006 | CN1804711A Apparatus for improving light beam quality of solid laser by using in-chamber adaptive optical technology |
| 07/19/2006 | CN1265517C High repetition frequency pulse discharge slab gas laser |
| 07/19/2006 | CN1265516C Pulse preionization high-frequency discharging panel gas laser |
| 07/19/2006 | CN1265240C Low-noise variable-gain optical amplifier |
| 07/19/2006 | CN1265223C Wave length router |
| 07/18/2006 | US7079772 Optical signal generator with stabilized carrier frequency output |
| 07/18/2006 | US7079771 Wavelength multiplexing transmission apparatus and wavelength demultiplexing reception apparatus |
| 07/18/2006 | US7079748 Integrated optical device and method of making the same |
| 07/18/2006 | US7079738 Method for manufacturing a glass doped with a rare earth element and fiber for optical amplification using the same |
| 07/18/2006 | US7079737 Devices and methods for dynamic dispersion compensation |
| 07/18/2006 | US7079721 Method and apparatus of monitoring and controlling the emission wavelengths of a plurality of laser sources integrated on the same chip or in the same photonic integrated circuit (PIC) |
| 07/18/2006 | US7079720 Method of operating an array of laser sources integrated in a monolithic chip or in a photonic integrated circuit (PIC) |
| 07/18/2006 | US7079719 Method of tuning optical components integrated on a monolithic chip |
| 07/18/2006 | US7079715 Transmitter photonic integrated circuit (TxPIC) chip architectures and drive systems and wavelength stabilization for TxPICs |
| 07/18/2006 | US7079566 Semiconductor laser apparatus capable of routing laser beams emitted from stacked-array laser diode to optical fiber with little loss |
| 07/18/2006 | US7079565 Systems and methods utilizing laser discharge electrodes with ceramic spoilers |
| 07/18/2006 | US7079564 Control system for a two chamber gas discharge laser |
| 07/18/2006 | US7079558 Mode-locked laser method and apparatus |
| 07/18/2006 | US7079557 Intracavity OPO laser |