Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › 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
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)
12/2007
12/05/2007EP1861904A1 Pulsed cascaded raman laser
12/05/2007EP1861903A2 Lpp euv drive laser
12/05/2007EP1861902A1 Dual wavelength laser device, and system comprising same
12/05/2007EP1861901A2 Coupled and non-coupled opto-electronic oscillators with enhanced performance
12/05/2007CN200987036Y Refrigeration-free 980 pumped laser
12/05/2007CN200987035Y Wind cooled end surface pumped laser
12/05/2007CN200987034Y Seal-off type CO laser tube refrigerating mechanism for medical purpose
12/05/2007CN101083382A Low noise tunable single frequency fiber laser for full-optical communication and its test system
12/05/2007CN101083381A Semiconductor laser seed pulse principal oscillation magnifying full-fiber laser
12/05/2007CN101082690A Multi-port coupler, optical amplifier, and fiber laser
12/05/2007CN100353622C Method and device for a pair of wave-length rotary Raman laser source with NO2 differential absorbing detection
12/05/2007CN100353621C Laser concentration cavity and laser head with the same
12/05/2007CN100353489C Optical coupler and electronic equipment using same
12/05/2007CN100352973C Yb-dopped strontium-lanthanum aluminate-tantalate laser crystal and its prepn
12/04/2007US7305019 Excimer laser with electron emitters
12/04/2007US7305016 Laser diode package with an internal fluid cooling channel
12/04/2007US7305015 Ultraviolet laser-generating device and defect inspection apparatus and method therefor
12/04/2007US7304005 Laser irradiation apparatus, laser irradiation method, and method for manufacturing a semiconductor device
12/04/2007US7303290 Laser beam focusing arrangement and method
12/04/2007US7303132 X-radiation scanning system having an automatic object identification and attribute information acquisition and linking mechanism integrated therein
12/04/2007CA2262275C Continuously wavelength tunable single mode laser source
11/2007
11/29/2007WO2007137175A2 High-temperature operation of vertical cavity surface emitting lasers
11/29/2007WO2007135874A1 Glass substrate provided with transparent electrode and method for manufacturing such glass substrate
11/29/2007WO2007134969A1 Method for the highly precise regulation of load-variable heat sources or heat sinks, and device for controlling the temperature of a dynamic heat source, especially pump diodes for solid-state lasers
11/29/2007WO2007134642A1 Laser device comprising a diffraction grating and coupled laser resonators
11/29/2007WO2007134635A1 Optical amplifiers
11/29/2007WO2007061515A3 Vertically displaced stack of multi-mode single emitter laser diodes
11/29/2007WO2006111390A3 Device for absorbing a laser beam and device for attenuating a laser beam
11/29/2007WO2006081175A3 Cr3+-doped laser materials and lasers and methods of making and using
11/29/2007WO2004066346A3 Rare earth doped group iv nanocrystal layers
11/29/2007US20070274367 Optical pickup device
11/29/2007US20070274366 Optical unit, optical pickup apparatus and optical information-processing apparatus
11/29/2007US20070274365 Periodically complex resonant structures
11/29/2007US20070274364 Laser pumped tunable lasers
11/29/2007US20070274363 Gas laser electrodes shaped in the longitudinal axis
11/29/2007US20070274361 Vertical-Cavity Semiconductor Optical Devices
11/29/2007US20070274357 Methods And Devices Comprising Soluble Conjugated Polymers
11/29/2007US20070274356 Automatic power control circuits and methods
11/29/2007US20070274355 Laser control apparatus and control method thereof
11/29/2007US20070274354 All-optical 2R regenerator using self-seeded laser diode
11/29/2007US20070274353 Laser system architecture and method of using the same
11/29/2007US20070273963 Fiber optic link gain control
11/29/2007US20070273962 Low loss fiber optic link using an optical amplifier
11/29/2007US20070273961 Light Pulse Amplification In Long Optical Fibers
11/29/2007US20070273960 In-line, high energy fiber chirped pulse amplification system
11/29/2007US20070273950 Shutter Unit and Laser Processing Device Using Same
11/29/2007US20070272898 Solid Solution Material Of Rare Earth Element Fluoride (Polycrystal And Single Crystal), And Method For Preparation Thereof, And Radiation Detector And Test Device
11/29/2007US20070272669 Laser Multiplexing
11/29/2007DE20122791U1 Scanmikroskop Scanning microscope
11/29/2007DE112006000150T5 Excimerlaser mit Elektronenemittern Excimer laser with electron emitters
11/29/2007DE102006024679A1 Ignition device for motor vehicle`s internal-combustion engine, has laser device to generate laser light for radiation into chamber, with refraction device that is arranged as single piece and refracts part of pump light from light source
11/29/2007CA2653113A1 Method for the highly precise regulation of load-variable heat sources or heat sinks, and device for controlling the temperature of a dynamic heat source, especially pump diodes for solid-state lasers
11/28/2007EP1860747A1 Solar light pumped laser and cooling system of solar light pumped laser
11/28/2007EP1668749A4 Single longitudinal mode laser diode
11/28/2007EP1627453B1 White-light laser
11/28/2007EP1099261B1 Optical devices
11/28/2007CN200983465Y Photon crystal optical fiber laser group bundle laser
11/28/2007CN200983464Y A multi-wave length optical fiber laser with loop structure
11/28/2007CN200983463Y Laser mutual injection group bundle coupler
11/28/2007CN101080857A System and method for optically powering a remote network component
11/28/2007CN101080807A Exposure apparatus, exposure method, device manufacturing method, and system
11/28/2007CN101079531A Oxygen iodine laser without dilution gas
11/28/2007CN101079530A Solid laser resonance cavity system with automated optimization laser mode
11/28/2007CN101079529A Oxygen-iodine chemical laser ultrasonic oxygen iodine mixing spraying pipe with nitrogen as the dilution gas
11/28/2007CN101078133A Neodymium-doping lanthanum calcium vanadate laser crystal and its preparation method and use
11/28/2007CN100352115C Mold type semiconductor laser
11/28/2007CN100352114C Application of HgSO4 or CdSO4 as non-linear optical crystal material in optical field
11/28/2007CN100352113C Optical amplifiers
11/28/2007CN100352042C Semiconductor device and package with high heat radiation effect
11/28/2007CN100351696C Optical waveguide device, optical waveguide laser using same and optical apparatus having same
11/28/2007CN100351670C Optical element, laser light source, laser device and method for mfg. optical element
11/27/2007US7301981 Methods for synchronized pulse shape tailoring
11/27/2007US7301980 Halogen gas discharge laser electrodes
11/27/2007US7301977 Tuneable unipolar lasers
11/27/2007US7301976 Method and apparatus for semiconductor laser driving capable of stably generating consistent optical pulse widths of laser diodes
11/27/2007US7301975 Laser module
11/27/2007US7301974 Wavelength monitoring apparatus
11/27/2007US7301973 Method and unit for setting a wavelength to a tunable laser
11/27/2007US7301972 Apparatus, system, and method for frequency stabilized mode-locked laser
11/27/2007US7301885 Laser diode driving circuit and laser diode controlling apparatus including the laser diode driving circuit
11/27/2007US7300809 Optically pumped edge-emitting semiconductor laser
11/27/2007US7300212 Semiconductor optical package
11/22/2007WO2007133307A1 Adjustable pulse-shaper
11/22/2007WO2007133256A2 Toilet tissue dispenser
11/22/2007WO2007133255A2 Ieee 1394 to coaxial cable adapter
11/22/2007WO2007132508A1 Illumination device
11/22/2007WO2007132229A1 Optical parametric oscillator
11/22/2007WO2007132124A1 High-power fiberoptic pulsed laser device
11/22/2007WO2007131641A1 Method for distributed control of a machining tool, in particular a laser machining tool
11/22/2007WO2007044789A3 Apparatus and method for generating short optical pulses
11/22/2007WO2007005512A3 Gas discharge laser line narrowing module
11/22/2007WO2006127250A3 Shock-resistant arrangement for, and method of, protecting a heat source from damage
11/22/2007US20070269901 Biological and chemical microcavity resonant sensors and methods of detecting molecules
11/22/2007US20070268951 Polarization methods for diode laser excitation of solid state lasers
11/22/2007US20070268950 Low power Q-switched solid-state lasers
11/22/2007US20070268947 Modular diode laser assembly
11/22/2007US20070268946 Modular diode laser assembly
11/22/2007US20070268945 Modular diode laser assembly
11/22/2007US20070268944 Gas purification in an excimer laser using a stirling cycle cooler
11/22/2007US20070268943 High-temperature operation of vertical cavity surface emitting lasers
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