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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03/20/2013 | CN102983486A Fabrication method for combined cylindrical discharge high-power gas laser and combined cylindrical discharge high-power gas laser device |
03/20/2013 | CN102983485A Narrow linewidth excimer laser |
03/20/2013 | CN102983484A Bismuth-doped optical fiber laser with wavelength of mode-locked pulse capable of being dynamically tuned in wide range |
03/20/2013 | CN102983483A All-optical fiber laser based on broadband light spectrum |
03/20/2013 | CN102983482A Fiber laser with multi-wavelength equal-interval pump light sources |
03/20/2013 | CN102981345A Method for acquiring high-power broadband green-light optical frequency comb |
03/20/2013 | CN102978705A Thulium and holmium co-doped gadolinium lithium molybdate laser crystal, and preparation method and application thereof |
03/20/2013 | CN102299471B Extra-cavity resonant ultraviolet laser generator |
03/20/2013 | CN102186309B Laser direct imaging full printing circuit |
03/20/2013 | CN102005694B Single-end pumped intra-cavity frequency doubled ultraviolet solid laser |
03/20/2013 | CN101677174B Four-wavelength Q adjusting external cavity type frequency doubling pulse laser |
03/20/2013 | CN101635428B Solid laser adopting laser heating lens to compensate the thermal effect of laser medium in real time |
03/20/2013 | CN101588010B Molybdate laser crystal doped with erbium ions, ytterbium ions and cerium ions and application thereof |
03/19/2013 | US8401047 Semiconductor laser device |
03/19/2013 | US8401046 Multibeam coherent laser diode source (embodiments) |
03/19/2013 | US8401045 Regulating a vertical-cavity surface-emitting laser (VCSEL)-based optical communication link |
03/19/2013 | US8401044 Semiconductor light emitting element, driving method of semiconductor light emitting element, light emitting device, and optical pulse tester using light emitting device |
03/19/2013 | US8399862 Ion implanting apparatus and ion implanting method |
03/19/2013 | US8398622 Portable optical ablation system |
03/14/2013 | WO2013036666A1 Laser-produced plasma euv source with reduced debris generation |
03/14/2013 | WO2013035441A1 Optical fiber-type optical functional element cartridge module |
03/14/2013 | WO2013034218A1 Laser device |
03/14/2013 | WO2013034217A1 Gas laser device with gas reservoir |
03/14/2013 | WO2013034216A1 Marking apparatus with at least one gas laser and heat dissipator |
03/14/2013 | WO2013034215A1 Laser device and method for marking an object |
03/14/2013 | WO2013034214A1 Laser device and method for generating laser light |
03/14/2013 | WO2013034213A1 Marking apparatus with a plurality of gas lasers with resonator tubes and individually adjustable deflection means |
03/14/2013 | WO2013034212A1 Marking apparatus with a plurality of lasers and individually adjustable sets of deflection means |
03/14/2013 | WO2013034211A1 Marking apparatus with a plurality of lasers and a combining deflection device |
03/14/2013 | WO2013034210A1 Marking apparatus with a plurality of lasers, deflection means and telescopic means for each laser beam |
03/14/2013 | WO2013034209A1 Marking apparatus |
03/14/2013 | WO2013034208A1 Laser device with a laser unit, and a fluid container for a cooling means of said laser unit |
03/14/2013 | WO2013034207A1 Marking device for marking an object with marking light |
03/14/2013 | WO2012073086A8 Optical device, laser apparatus, and extreme ultraviolet light generation system |
03/14/2013 | US20130064264 Light source and method for producing light |
03/14/2013 | US20130064262 Ultrashort pulse microchip laser, semiconductor laser, and pump method for thin laser media |
03/14/2013 | US20130064258 Master oscillator system and laser apparatus |
03/14/2013 | US20130064257 Pulse light source |
03/14/2013 | US20130064256 Controllable multi-wavelength laser source |
03/14/2013 | US20130063809 Optical amplifier and multicore fiber |
03/14/2013 | US20130063808 Method and Apparatus for Suppression of Stimulated Brillouin Scattering Using Polarization Control with A Birefringent Delay Element |
03/14/2013 | DE10219805B4 Verfahren zur Stabilisierung der Strahlungsleistung einer gepuist betriebenen, auf gasentladungserzeugtem Plasma basierenden Strahlungsquelle A method for stabilizing the radiation power of a gepuist operated, based gasentladungserzeugtem plasma radiation source |
03/14/2013 | DE102012017363A1 Verfahren und Vorrichtung zur Unterdrückung einer stimulierten Brillouin-Streuung unterVerwendung einer Polarisationssteuerung mit einem doppelbrechenden Verzögerungselement Method and apparatus for suppressing stimulated Brillouin scattering using a polarization controller with a birefringent delay element |
03/14/2013 | CA2850618A1 Optical fiber-type optical functional element cartridge module |
03/13/2013 | EP2568546A2 Optical fibre laser or amplifier capable of passively controlling optical power variations according to temperature |
03/13/2013 | EP2568329A2 Wavelength conversion device based on optical four wave mixing |
03/13/2013 | EP2568328A2 Wavelength conversion device using nonlinear medium having quantum dots |
03/13/2013 | EP2567431A1 Laser cavity with central extraction by polarisation for coherent coupling of intense intra-cavity beams |
03/13/2013 | CN202797600U Laser module control circuit |
03/13/2013 | CN202797599U Adjustment fixed frame for Q switch crystal |
03/13/2013 | CN202797598U Broadening ASE spectrum structure |
03/13/2013 | CN202797597U Fiber coupled laser having high extinction ratio |
03/13/2013 | CN202797596U High-power pump wavelength controller |
03/13/2013 | CN202797595U Compact-type all-fiber super-continuous white-light source |
03/13/2013 | CN202797594U Superabundant-light absorption system for multiple-frequency light splitting |
03/13/2013 | CN102971923A Laser apparatus |
03/13/2013 | CN102971922A Master oscillator-power amplifier drive laser with pre-pulse for EUV light source |
03/13/2013 | CN102971109A Method and apparatus for reliably laser marking articles |
03/13/2013 | CN102969649A Composite cavity of excimer laser |
03/13/2013 | CN102969648A High-power intermediate infrared laser device based on intra-cavity frequency conversion |
03/13/2013 | CN102969647A Progressive type fiber laser device |
03/13/2013 | CN102969646A Jacket pipe of plating reflecting film |
03/13/2013 | CN102969645A Flow guide device for dual-electrode discharge cavity, discharge cavity employing same, and excimer laser |
03/13/2013 | CN102969644A Alignment structure, laser light source module and optical alignment method |
03/13/2013 | CN102965730A Novel ytterbium-activating-gadolinium calcium borate ultrafast laser crystal |
03/13/2013 | CN102544999B All-fiber axisymmetric polarized beam laser based on less-mode fiber bragg grating and generating method thereof |
03/13/2013 | CN102437500B Random fiber laser with tunable wavelength |
03/13/2013 | CN102280802B Glass laser with high repeat frequency |
03/13/2013 | CN102273026B Particle damage protection for high power co2 slab laser mirrors |
03/13/2013 | CN102244346B End-pumped laser utilizing half-wave plates |
03/13/2013 | CN102214890B Laser device that stably controls very low laser power |
03/13/2013 | CN101981767B Systems and methods for laser pulse equalization |
03/12/2013 | US8396092 Vertically emitting, optically pumped semiconductor comprising an external resonator and frequency doubling on a separate substrate |
03/12/2013 | US8396090 Window mounted beam director |
03/07/2013 | WO2013033591A1 Amplitude, phase and polarization plate for photonics |
03/07/2013 | WO2013033265A1 Mount for semiconductor devices using conformable conductive layers, and method |
03/07/2013 | WO2013029897A1 Radiation source and lithographic apparatus |
03/07/2013 | WO2013029895A1 Radiation source |
03/07/2013 | WO2013019300A3 Laser design |
03/07/2013 | US20130058646 Ase compensation in optical amplifiers |
03/07/2013 | US20130058368 Laser driver |
03/07/2013 | US20130058366 Pulsed supercontinuum source of variable pulse duration |
03/07/2013 | US20130058365 Tunable laser system having fine and coarse wavelength discrimination |
03/07/2013 | US20130058364 Fourier domain mode locking: method and apparatus for control and improved performance |
03/07/2013 | US20130057948 Bidirectional optical amplifier |
03/07/2013 | DE112011101816T5 Optischer Verstärker mit hoher Spitzenleistung Optical amplifier with high peak power |
03/07/2013 | DE112010003904T5 Optische Signalverarbeitung mit modengekoppelten Lasern Optical signal processing with mode-locked lasers |
03/07/2013 | DE10354222B4 Flüssigkristallines Medium und seine Verwendung in einer Flüssigkristallanzeige mit hoher Verdrillung Liquid-crystalline medium and its use in a liquid crystal display having high twist |
03/06/2013 | EP2565998A1 Gas ring laser device |
03/06/2013 | EP2565997A2 Amplifying optical fiber and method of manufacturing. |
03/06/2013 | EP2565996A1 Laser device with a laser unit, and a fluid container for a cooling means of said laser unit |
03/06/2013 | EP2565995A1 Gas laser device with gas reservoir |
03/06/2013 | EP2565994A1 Laser device and method for marking an object |
03/06/2013 | EP2565993A1 Laser device and method for generating laser light |
03/06/2013 | EP2564976A1 Marking apparatus with at least one gas laser and heat dissipator |
03/06/2013 | EP2564975A1 Marking apparatus with a plurality of lasers and individually adjustable sets of deflection means |
03/06/2013 | EP2564974A1 Marking apparatus with a plurality of gas lasers with resonator tubes and individually adjustable deflection means |
03/06/2013 | EP2564973A1 Marking apparatus with a plurality of lasers and a combining deflection device |
03/06/2013 | EP2564972A1 Marking apparatus with a plurality of lasers, deflection means and telescopic means for each laser beam |
03/06/2013 | EP2564971A1 Marking apparatus with a plurality of laser and a set of deflecting means |