| 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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| 05/25/2004 | US6739727 Raman amplifier and pumping apparatus, and program |
| 05/25/2004 | US6739511 Method of speckle-noise pattern reduction and apparatus therefor based on reducing the temporal-coherence of the planar laser illumination beam before it illuminates the target object by applying temporal phase modulation techniques during the transmission of the plib towards the target |
| 05/25/2004 | CA2292143C Power amplifier for amplifying a laser beam, method for producing it and use of the power amplifier |
| 05/25/2004 | CA2166471C Laser device |
| 05/21/2004 | WO2004042881A2 Optical frequency comb generator |
| 05/21/2004 | WO2004042467A1 Optical amplification safety control method and apparatus |
| 05/21/2004 | WO2004042320A1 Planar and wafer level packaging of semiconductor lasers and photo detectors for transmitter optical sub-assemblies |
| 05/21/2004 | WO2003095133A3 Ultrashort-pulse power laser |
| 05/21/2004 | WO2000045477A9 Method to optimize rare earth content for waveguide lasers and amplifiers |
| 05/20/2004 | US20040096996 Low voltage multi-junction vertical cavity surface emitting laser |
| 05/20/2004 | US20040095983 Optical system for improving the brightness of a stack of lensed diode lasers |
| 05/20/2004 | US20040095982 Solid-state laser device |
| 05/20/2004 | US20040095981 Solid-state laser device |
| 05/20/2004 | US20040095980 Solid-state laser device |
| 05/20/2004 | US20040095978 Low voltage multi-junction vertical cavity surface emitting laser |
| 05/20/2004 | US20040095975 Multiple-disk laser system |
| 05/20/2004 | US20040095973 Optical device, laser beam source, laser apparatus and method of producing optical device |
| 05/20/2004 | US20040095972 Optical device, laser beam source, laser apparatus and method of producing optical device |
| 05/20/2004 | US20040095971 Optical device, laser beam source, laser apparatus and method of producing optical device |
| 05/20/2004 | US20040095970 Optical device, laser beam source, laser apparatus and method of producing optical device |
| 05/20/2004 | US20040095969 Fiber laser apparatus |
| 05/20/2004 | US20040095968 Fiber amplifier having a non-doped inner core and at least one doped gain region |
| 05/20/2004 | US20040095658 Nanocomposites |
| 05/20/2004 | US20040095636 Dynamic optical spectral control scheme for optical amplifier sites |
| 05/20/2004 | US20040095635 Broadband light source suitable for pump module for raman amplification and raman amplifier using same |
| 05/20/2004 | US20040095634 Apparatus and method for generating light beams of different output wavelengths using an opo, and opo |
| 05/20/2004 | US20040095627 Optical beam modulating system implementing the use of continuous tunable QWIMs |
| 05/20/2004 | US20040095569 Use of linear scattering losses to characterize amplified fiber spans |
| 05/19/2004 | EP1420528A2 Raman amplifier |
| 05/19/2004 | EP1420491A2 Optical amplifier and optical amplifier control method |
| 05/19/2004 | EP1419564A2 Suppression of mode-beating noise in a q-switched pulsed laser using novel q-switch device |
| 05/19/2004 | EP1419563A2 High power three-dimensional laser amplifier |
| 05/19/2004 | EP1110282A4 Excimer laser with pulse multiplier |
| 05/19/2004 | EP0993692A4 Excimer laser with magnetic bearings supporting fan |
| 05/19/2004 | DE19925648B4 Lasersystem mit einer Hohlspiegelanordnung Laser system with a concave mirror arrangement |
| 05/19/2004 | DE10252005A1 Low-noise microscope has light source, detector for detecting detection light emanating from specimen and electrically or optically pumped optical amplifier arranged between specimen and detector |
| 05/19/2004 | DE10250982A1 Lasertreiber und digitale Steuerung eines Lasertreibers Laser Driver and digital control of a laser driver |
| 05/19/2004 | DE10250926A1 Laser system which combines beams of two or more lasers, has beams directed onto beam splitter and mirror, so that reflected radiation passes through beam splitter and back to resonator |
| 05/19/2004 | CN2616921Y Dove prism type laser beam equalizer |
| 05/19/2004 | CN1498352A Semiconductor laser device |
| 05/19/2004 | CN1497812A Organic vertical cavity laser element with organic active region |
| 05/19/2004 | CN1497809A Single laser |
| 05/19/2004 | CN1497808A Tunable organic vertical resonance cavity emitting laser system |
| 05/19/2004 | CN1497807A Semiconductor photoelectric device |
| 05/19/2004 | CN1497805A Semiconductor laser with laser driver and electronic equipment with the laser |
| 05/19/2004 | CN1497804A Luminous device |
| 05/19/2004 | CN1497803A Tunable red-green-blue-pruple laser |
| 05/19/2004 | CN1497802A Tunable red-green-blue-purple laser |
| 05/19/2004 | CN1497801A Organic laser capable of connecting external excitation beam source |
| 05/19/2004 | CN1497800A External cavity organic laser |
| 05/19/2004 | CN1497684A Method of illuminating laser, laser illuminating system and manufacturing method of semiconductor device |
| 05/19/2004 | CN1497558A 半导体激光装置 The semiconductor laser device |
| 05/19/2004 | CN1497276A Optical fibre and Raman amplification system and optical communication system using it |
| 05/19/2004 | CN1497272A Optical modulation device using vertical cavity laser array with electromechanical raster device |
| 05/19/2004 | CN1496779A 激光加工装置和激光加工方法 The laser processing apparatus and laser processing method |
| 05/19/2004 | CN1150666C Method of evaluating tuneable lasers |
| 05/19/2004 | CN1150665C Quasimolecule laser oscillation device and method, exposure device and laser tube |
| 05/19/2004 | CN1150427C Non-linear cyrstals preparation method thereof and uae thereof |
| 05/18/2004 | US6738410 Line narrowed laser with bidirection beam expansion |
| 05/18/2004 | US6738408 Mode-locked laser apparatus |
| 05/18/2004 | US6738407 Semiconductor laser light emitting apparatus and solid-state laser rod pumping module |
| 05/18/2004 | US6738406 Precision measurement of wavelengths emitted by a molecular fluorine laser at 157nm |
| 05/18/2004 | US6738403 Semiconductor laser element and semiconductor laser |
| 05/18/2004 | US6738400 Large diameter lasing tube cooling arrangement |
| 05/18/2004 | US6738399 Microchannel cooled edge cladding to establish an adiabatic boundary condition in a slab laser |
| 05/18/2004 | US6738397 Solid-state light source apparatus |
| 05/18/2004 | US6738396 Laser based material processing methods and scalable architecture for material processing |
| 05/18/2004 | US6738186 Multi-mode erbium micro fiber amplifier (EMFA) |
| 05/18/2004 | US6738185 Optical amplifier gain control method for optical amplifier and gain control circuit for optical amplifier |
| 05/18/2004 | US6738184 Optical amplifier for amplifying multi-wavelength light |
| 05/18/2004 | US6738183 Optical filter functioning as both a gain equalizer and noise-light blocking filter |
| 05/18/2004 | US6738182 Optical fiber amplifier |
| 05/18/2004 | US6738179 Method and device for shaping the waveform of an optical signal |
| 05/18/2004 | US6738132 Method and apparatus for measuring Raman gain, method and apparatus for controlling Raman gain, and Raman amplifier |
| 05/13/2004 | WO2004040810A1 Multiport optical amplifier with vcsel pump array and gain control |
| 05/13/2004 | WO2004040719A1 Controlling device of optical amplifier and controlling method |
| 05/13/2004 | WO2004040718A1 Compact, easily adjustable pulse-shaping device for ultrashort laser pulses |
| 05/13/2004 | WO2004040357A2 Power management for spatial power combiners |
| 05/13/2004 | WO2004021334A3 Thin disk laser with large numerical aperture pumping |
| 05/13/2004 | WO2003100922A3 Optically pumped semi-conductive laser |
| 05/13/2004 | WO2003038513A3 Laser beam steering system |
| 05/13/2004 | WO2002101893A9 Integrated multiple wavelength pump laser module |
| 05/13/2004 | WO2002101888A3 Multi-beam micro-machining system and method |
| 05/13/2004 | US20040091263 Wavelength-division multiplexing optical communication system |
| 05/13/2004 | US20040091230 Polymer-based rare earth-doped waveguide device |
| 05/13/2004 | US20040091206 Method, apparatus and system for controlling the effects of power transients in optical transmission systems |
| 05/13/2004 | US20040091205 Method, apparatus and system for controlling power transients in a Raman-amplified optical transmission system |
| 05/13/2004 | US20040091010 Photonic crystal single transverse mode defect structure for vertical cavity surface emitting laser |
| 05/13/2004 | US20040091009 Semiconductor laser, semiconductor laser driver and method of driving semiconductor laser reducing feedback-induced noise by modulated optical output |
| 05/13/2004 | US20040091006 Semiconductor laser assembly |
| 05/13/2004 | US20040091004 Solid laser apparatus |
| 05/13/2004 | US20040091003 Optical amplifying apparatus |
| 05/13/2004 | US20040091001 Intra-cavity etalon with asymmetric power transfer function |
| 05/13/2004 | US20040091000 Multi-spectral line raman laser |
| 05/13/2004 | US20040090663 Loss point detecting method and distributed Raman amplifier applying the same |
| 05/13/2004 | US20040090661 Method and apparatus for silicon-based optically-pumped amplification using stimulated scattering |
| 05/13/2004 | US20040090599 Light modulation apparatus using a VCSEL array with an electromechanical grating device |
| 05/13/2004 | US20040089220 Materials for use in optical and optoelectronic applications |
| 05/13/2004 | DE19634969B4 Verfahren zum Einstellen der Impulsenergie eines optisch gepumpten Festkörperlasers und optisch gepumpter Festkörperlaser A method of adjusting the pulse energy of an optically pumped solid state laser and optically pumped solid-state laser |
| 05/13/2004 | DE10326335A1 Halbleiterlaser und Element zur optischen Datenübertragung Semiconductor laser element and for Optical Data Transmission |