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)
11/2005
11/03/2005US20050242471 Methods for continuously producing shaped articles
11/03/2005US20050242324 Information recording method using light-induced surface relief
11/03/2005US20050242275 Method for generating neutrally charged stable compound particles beyond the range of the first family of matter
11/03/2005DE19936422B4 Langwelliger optischer Faserverstärker Long-wave optical fiber amplifier
11/03/2005DE10261883B4 Gechirptes Faser-Bragg-Gitter, Lasersystem und Verfahren zur Dispersionskorrektur Chirped fiber Bragg grating, the laser system and method for correcting dispersion
11/03/2005DE102004031186A1 Vorrichtung und Verfahren zum Abführen von Wärmeenergie Apparatus and method for removing heat energy
11/03/2005DE102004010224A1 Laser amplifying system, has laser-active crystal whose front and back sides are concave curved such that thickness of central disk section is smaller that its diameter to form laminar cooling agent stream for cooling crystal along sides
11/03/2005CA2562652A1 Tunable laser source with optical wavelength addressing
11/02/2005EP1591519A2 Apparatus for injecting solution into cell
11/02/2005EP1590864A2 Diode pumped laser with intracavity harmonics
11/02/2005EP1590863A2 Apparatus for providing optical radiation
11/02/2005EP1579539A3 Tunable spectroscopic source with power stability and method of operation
11/02/2005EP1108274A4 A blower assembly for a pulsed laser system incorporating ceramic bearings
11/02/2005CN1691553A 拉曼放大器 Raman amplifiers
11/02/2005CN1691442A Frequency multiplication ultraviolet solid laser applying non-linear laser crystal
11/02/2005CN1690743A End face structure of optical fiber, optical fiber laser, and laser processing apparatus
11/01/2005US6961507 Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unit
11/01/2005US6961502 Optical module including an optically lossy component and an erbium-doped waveguide for insertion between stages of an optical amplifier
11/01/2005US6961361 Laser irradiation apparatus
11/01/2005US6961360 Pumped laser and optimized lasing medium
11/01/2005US6961357 Semiconductor laser module
11/01/2005US6961355 Variable power pulsed secondary beam laser
11/01/2005US6961184 Laser irradiation apparatus
11/01/2005US6961172 System and method for measuring an amount of error associated with an optical amplifier
11/01/2005US6961171 Phase conjugate relay mirror apparatus for high energy laser system and method
11/01/2005US6961117 Process and mask projection system for laser crystallization processing of semiconductor film regions on a substrate
11/01/2005US6960739 Scribing sapphire substrates with a solid state UV laser
11/01/2005US6960486 Mid-IR microchip laser: ZnS:Cr2+ laser with saturable absorber material
11/01/2005US6960035 Laser apparatus, exposure head, exposure apparatus, and optical fiber connection method
11/01/2005US6959869 Automatic vehicle identification (AVI) system employing planar laser illumination and imaging (PLIIM) based subsystems
11/01/2005US6959868 Tunnel-based method of and system for identifying transported packages employing the transmission of package dimension data over a data communications network and the transformation of package dimension data at linear imaging subsystems in said tunnel-based system so as to enable the control of auto zoom/focus camera modules therewithin during linear imaging operations
10/2005
10/27/2005WO2005101926A2 Apparatus, system, and method for high flux, compact compton x-ray source
10/27/2005WO2005101925A2 Apparatus, system, and method for optical pulse gain enhancement for high-finesse external cavity
10/27/2005WO2005101705A2 Method and apparatus for controlling and protecting pulsed high power fiber amplifier systems
10/27/2005WO2005101666A1 Detector device for ultra-wide band signals
10/27/2005WO2005101594A1 Modulated saturable absorber controlled laser
10/27/2005WO2005101593A2 Modular fiber-based chirped pulse amplification system
10/27/2005WO2005101592A2 Femtosecond laser processing system with process parameters, controls and feedback
10/27/2005WO2005101591A1 Slab laser and method with improved and directionally homogenized beam quality
10/27/2005WO2005101590A1 Rod-type solid laser device
10/27/2005WO2005101102A1 Optical resonator, optical modulator, optical frequency comb generator, optical oscillator, and optical resonator manufacturing method
10/27/2005WO2005100645A1 Solid solution material of rare earth element fluoride (polycrystal and single crystal), and method for preparation thereof, and radiation detector and test device
10/27/2005WO2005091029A9 Optical coupler devices, methods of their production and use
10/27/2005WO2005083792A3 Composite quantum dot structures
10/27/2005WO2005062090A3 High energy photonic arbitrary waveform source
10/27/2005US20050238310 Stacked three dimensional photonic crystal, light emitting device, and image display apparatus
10/27/2005US20050238079 High coherent power, two-dimensional surface-emitting semiconductor diode array laser
10/27/2005US20050238078 Optical resonator produced by optical contacting to join optical elements and use thereof, for example, for chemical and biochemical detection in liquids
10/27/2005US20050238077 Method and apparatus for controlling the output of a gas discharge MOPA laser system
10/27/2005US20050238072 Laser driver circuit
10/27/2005US20050238071 One-dimensional illumination apparatus and imaging apparatus
10/27/2005US20050238070 Optical parametric amplification, optical parametric generation, and optical pumping in optical fibers systems
10/27/2005US20050238068 Frequency tunable optical RF source
10/27/2005US20050238067 Simple fiber optic cavity
10/27/2005US20050238066 Nonlinear polarization pulse shaping mode locked fiber laser
10/27/2005US20050238065 Fiber laser unit
10/27/2005US20050237640 Laser beam jitter reduction device on a laser optical bench
10/27/2005US20050237602 Light amplification element, light amplification apparatus and light amplification system
10/27/2005US20050237601 Raman amplifier
10/27/2005US20050237600 Optical amplifier and optical communication system
10/27/2005DE102005011592A1 System und Verfahren zur Röntgenstrahlerzeugnung System and method for X-ray beam generating drying
10/26/2005EP1589623A2 Raman amplifier
10/26/2005EP1588793A1 Laser processing device
10/26/2005EP1588462A1 Polarisation optical combination of pulsed laser diodes with a time-offset for improving the performance of a laser beam
10/26/2005EP1588461A2 Fold device for guiding beams in a laser
10/26/2005EP1588423A2 Rare earth doped group iv nanocrystal layers
10/26/2005EP1466392B1 Device and method for optically exciting laser-active crystals with polarization-dependent absorption
10/26/2005EP1456915B1 Pump arrangement for transversally pumping an active medium
10/26/2005EP1006967B1 Short pulse mid-infrared parametric generator for surgery
10/26/2005CN2737025Y Liquid cooling double-lamp light-gathering cavity
10/26/2005CN2737024Y Liquid cooling double-lamp light-gathering cavity
10/26/2005CN2737023Y Cavity protection cover
10/26/2005CN2737022Y Emitting angle regulator for optoelectronic component of laser
10/26/2005CN1689254A 拉曼放大器 Raman amplifiers
10/26/2005CN1689203A Semiconducting laser device
10/26/2005CN1689202A Fiber laser unit
10/26/2005CN1688670A Organic species that facilitate charge transfer to or from nanostructures
10/26/2005CN1688071A Laser diode end pumping plano-convex unstable cavity laser
10/26/2005CN1688070A 45 deg. oblique axis pumping method and pumping module for strip shaped laser crystal
10/26/2005CN1688069A Phase locking multi-light beam coherent superimposed optical fiber laser
10/26/2005CN1688068A Miniaturized optical parameter chirp pulse amplifying laser system
10/26/2005CN1225066C Homo-light-beam double-wavelength double-pulse laser generating method
10/26/2005CN1224854C Variable wavelength light source
10/25/2005US6959150 Optical method and system for measuring in-band crosstalk in Raman amplifiers
10/25/2005US6959127 Optical device
10/25/2005US6959028 External cavity, widely tunable lasers and methods of tuning the same
10/25/2005US6959025 Surface-emitting laser diode having reduced device resistance and capable of performing high output operation, surface-emitting laser diode array, electrophotographic system, surface-emitting laser diode module, optical telecommunication system, optical interconnection system using the surface-emitting laser diode, and method of fabricating the surface-emitting laser diode
10/25/2005US6959024 Laser Tuning by spectrally dependent spatial filtering
10/25/2005US6959023 Laser with reflective etalon tuning element
10/25/2005US6959022 Multi-clad optical fiber lasers and their manufacture
10/25/2005US6959021 Raman fiber laser
10/25/2005US6958857 Optical fiber component for Raman amplification, Raman amplifier and optical communications system
10/23/2005CA2504022A1 Raman amplifier
10/20/2005WO2005098903A1 Dielectric barrier discharge excimer light source
10/20/2005WO2005098573A1 Surface emitting laser with an integrated absorber
10/20/2005WO2005098529A1 Coherent light source and optical device
10/20/2005WO2005098494A1 Hollow optical fibre
10/20/2005WO2005098483A1 Aperture stop assembly for high power laser beams
10/20/2005WO2005098378A1 An apparatus for monitoring a laser
10/20/2005WO2005060052A3 Resonator cavity configuration and method
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