| 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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| 12/23/2004 | US20040257643 Optical fiber amplifier with error correction |
| 12/23/2004 | US20040257642 Method and apparatus for communicating status in a lightwave communication system employing optical amplifiers |
| 12/23/2004 | US20040257641 Optical amplifier, transmission system and method for optimization |
| 12/23/2004 | US20040257639 Waveguide optical amplifier |
| 12/23/2004 | US20040257638 Microfluidic analytical apparatus |
| 12/23/2004 | US20040256769 Surface modified expanded polytetrafluoroethylene devices and methods of producing the same |
| 12/23/2004 | DE10325771A1 Ansteuerung für einen Excimer-Strahler Control for an excimer lamps |
| 12/23/2004 | CA2528935A1 Optical apparatus, comprising a brightness converter, for providing optical radiation |
| 12/22/2004 | EP1489763A1 Optical amplifier, transmission system and method for optimization |
| 12/22/2004 | EP1489707A2 Sampled grating distributed feedback wavelength tunable semiconductor laser integrated with sampled grating distributed bragg reflector |
| 12/22/2004 | EP1489443A1 Two-dimensional photonic crystal point defect interference optical resonator and optical reflector |
| 12/22/2004 | EP1488552A1 Dynamic broadband optical equalizer |
| 12/22/2004 | EP1488548A2 Communication system and split-band amplifying apparatus using a depressed-profile fiber amplifier |
| 12/22/2004 | EP1488483A1 Tunable cavity resonator and method of fabricating same |
| 12/22/2004 | EP1488482A2 Amplifiers and light sources employing s-band erbium-doped fiber and l-band thulium-doped fiber with distributed suppression of amplified spontaneous emission (ase) |
| 12/22/2004 | EP1488481A2 Phase-locked loop control of passively q-switched lasers |
| 12/22/2004 | EP1101260A4 Controlling laser polarization |
| 12/22/2004 | CN2665999Y W-class air cooling green laser |
| 12/22/2004 | CN1557060A Improvements in or relating to signal transmission in an optical system |
| 12/22/2004 | CN1556562A Laser frequency stabilization method and its device |
| 12/22/2004 | CN1556561A Wave length tunable narrow wire width, high signal noise ratio single polarization ring cavity full optical fiber laser |
| 12/22/2004 | CN1556560A Bicavity series full solidifying fly second laser |
| 12/22/2004 | CN1556438A Gain dsplacement type thulium aduterated optical fiber amplifier using spontaneous radiation light source as auxiliary pumping |
| 12/22/2004 | CN1181636C Method and system for controlling output response gradient |
| 12/22/2004 | CN1181626C Optical amplifier for optical communication equipment |
| 12/21/2004 | US6834150 Optical waveguide |
| 12/21/2004 | US6834144 Gain flattening optical filter, optical amplifier comprising such an optical filter and method for manufacturing such an optical filter |
| 12/21/2004 | US6834134 Method and apparatus for generating frequency modulated pulses |
| 12/21/2004 | US6834071 Spot size converter, semiconductor laser module and optical fiber laser device |
| 12/21/2004 | US6834070 Edge-facet pumped, multi-aperture, thin-disk laser geometry for very high average power output scaling |
| 12/21/2004 | US6834069 Molecular fluorine laser with intracavity polarization enhancer |
| 12/21/2004 | US6834067 Laser with gain medium configured to provide an integrated optical pump cavity |
| 12/21/2004 | US6834066 Stabilization technique for high repetition rate gas discharge lasers |
| 12/21/2004 | US6834064 Mode-locked thin-disk laser |
| 12/21/2004 | US6834063 Efficient angle tunable output from a monolithic serial KTA optical parametric oscillator |
| 12/21/2004 | US6834061 Power fiber laser with mode conversion |
| 12/21/2004 | US6833947 Optical fiber transmission system |
| 12/21/2004 | US6833946 Optical amplification using polarization diversity pumping |
| 12/21/2004 | US6833945 Rubidium titanyl arsenate-silver gallium selenide tandem optical parametric oscillator |
| 12/21/2004 | US6833905 Illumination apparatus, projection exposure apparatus, and device fabricating method |
| 12/21/2004 | US6833652 Balanced micromechanical device having two degrees of motion |
| 12/16/2004 | WO2004109869A2 In-line, high energy fiber chirped pulse amplification system |
| 12/16/2004 | WO2004109783A1 Process for fabricating semiconductor device |
| 12/16/2004 | WO2004109351A2 Ultra-high q micro-resonator on silicon substrate and method of fabrication thereof |
| 12/16/2004 | WO2004108415A2 Control for an excimer emitter |
| 12/16/2004 | WO2004108342A2 Spot welding laser apparatus and method thereof |
| 12/16/2004 | WO2004064297A3 Efficient room-temperature source of polarized single photons |
| 12/16/2004 | WO2004045033A3 Multi-spectral line raman laser |
| 12/16/2004 | WO2004042881A3 Optical frequency comb generator |
| 12/16/2004 | WO2003065095B1 Fabrication of chirped fiber bragg gratings of any desired bandwidth using frequency modulation |
| 12/16/2004 | US20040253838 Laser irradiation apparatus, laser irradiation method, and method for manufacturing a semiconductor device |
| 12/16/2004 | US20040252999 Method for controlling wavelength characteristics of optical transmission powers by Raman amplification, and wavelenth division multiplexing optical communication system and optical amplifier adopting the same |
| 12/16/2004 | US20040252961 Glass fibre with at least two glass layers |
| 12/16/2004 | US20040252946 Cladding pumped optical fiber gain devices |
| 12/16/2004 | US20040252744 Apparatus for reducing spacing of beams delivered by stacked diode-laser bars |
| 12/16/2004 | US20040252743 Apparatus for reducing spacing of beams delivered by stacked diode-laser bars |
| 12/16/2004 | US20040252741 Surface-emitting photonic crystal distributed feedback laser systems and methods |
| 12/16/2004 | US20040252740 Laser gas replenishment method |
| 12/16/2004 | US20040252738 Light emitting diodes and planar optical lasers using IV semiconductor nanocrystals |
| 12/16/2004 | US20040252736 Optical wave length division multiplexing module and communication system using the same |
| 12/16/2004 | US20040252735 Semiconductor laser device |
| 12/16/2004 | US20040252734 Intracavity frequency conversion of laser radiation |
| 12/16/2004 | US20040252733 Apparatus and method for laser frequency doubler utilizing PPLN waveguide |
| 12/16/2004 | US20040252731 Laser system |
| 12/16/2004 | US20040252367 Gain-clamped semiconductor optical amplifier using Raman amplification principle |
| 12/16/2004 | US20040252366 Optical amplifier having fast Raman tilt control |
| 12/15/2004 | EP1487073A2 Mounting of a semiconductor laser device by soldering |
| 12/15/2004 | EP1487072A2 Transversely pumped laser |
| 12/15/2004 | EP1487071A2 Optical fiber laser and laser light emitting method |
| 12/15/2004 | EP1487070A1 Cladding-pumped optical fiber gain devices |
| 12/15/2004 | EP1486804A1 Polarization preserving optical fiber |
| 12/15/2004 | EP1485737A1 Microstructured optical fibre with cladding recess, a method of its production, and apparatus comprising same |
| 12/15/2004 | EP1485686A2 High resolution spectral measurement device |
| 12/15/2004 | EP1395523B1 Optical waveguide article including a fluorine-containing zone |
| 12/15/2004 | EP1384098A4 Method of operating a noise-compensating gain controller for an optical amplifier |
| 12/15/2004 | EP1377927A4 Information card system |
| 12/15/2004 | CN1555113A Kerr lens mode locking titanium gem laser pump focusing system |
| 12/15/2004 | CN1555112A High precison femtosecond synchronous technology and device |
| 12/15/2004 | CN1555111A Wavelength tunable 4 femtosecond super short optical pulse generator |
| 12/15/2004 | CN1555082A Laser apparatus, laser irradiation method and semiconductor device and its producing method |
| 12/15/2004 | CN1180283C Optical attenuator with double control loop |
| 12/15/2004 | CN1180221C Reflected light shield eliminating method for surface measurement of laser displacement sensor |
| 12/15/2004 | CN1179818C Laser processor |
| 12/14/2004 | US6832024 Method and apparatus for fiber bragg grating production |
| 12/14/2004 | US6831938 Optical system using active cladding layer |
| 12/14/2004 | US6831936 Pulse control in laser systems |
| 12/14/2004 | US6831935 Multistage synchronization of pulsed radiation sources |
| 12/14/2004 | US6831934 Cladding pumped fiber laser |
| 12/14/2004 | US6831933 Modular approach to the next generation, short wavelength, laser-like light sources |
| 12/14/2004 | US6831779 Method and apparatus for stabilizing a high-gain, high-power single polarization EDFA |
| 12/14/2004 | US6831778 Hybrid component and method for combining two pumping lights and depolarizing them simultaneously and optical amplifier therefor |
| 12/14/2004 | US6831777 Optical transmission system and method |
| 12/14/2004 | US6830185 Method of and system for automatically producing digital images of a moving object, with pixels having a substantially uniform white level independent of the velocity of said moving object |
| 12/14/2004 | US6830184 Method of and apparatus for automatically compensating for viewing-angle distortion in digital linear images of object surfaces moving past a planar laser illumination and imaging (pliim) based camera system at skewed viewing angles |
| 12/14/2004 | CA2361527C Opto-electronic oscillators having optical resonators |
| 12/09/2004 | WO2004107514A2 Method and device for pumping a laser |
| 12/09/2004 | WO2004107513A2 Methods and devices for suppressing non-linear dynamic effects in a laser |
| 12/09/2004 | WO2004107512A1 White-light laser |
| 12/09/2004 | WO2004107511A2 Method for producing a laser diode component, housing for a laser diode component, and laser diode component itself |
| 12/09/2004 | WO2004107510A2 Laser pulse generator |