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)
11/2010
11/02/2010US7826503 Extended tuning in external cavity quantum cascade lasers
11/02/2010US7826502 Circuit and method for lessening noise in a laser system having a frequency converting element
11/02/2010US7826501 Tunable laser
11/02/2010US7826500 Fiber laser and optical device
11/02/2010US7826499 Visible continuum generation utilizing a hybrid optical source
11/02/2010US7826115 Quantum computing method and quantum computer
11/02/2010US7825425 LED structure to increase brightness
11/02/2010US7824628 Self-regenerative process for contaminant removal from ammonia
11/02/2010CA2445280C A structured optical fibre with cladding region sized to provide high numerical aperture, method of its production, and use thereof
10/2010
10/28/2010WO2010123988A1 Rapid alignment methods for optical packages
10/28/2010WO2010123860A2 Scalable, efficient laser systems
10/28/2010WO2010083566A3 System and method for dermatological treatment
10/28/2010WO2010063034A4 Modulation of fiber laser pumped difference frequency generator
10/28/2010US20100272964 Optical Contacting Enabled by Thin Film Dielectric Interface
10/28/2010US20100272445 Gain and signal level adjustments of cascaded optical amplifiers
10/28/2010US20100272391 Chromatic dispersion compensator
10/28/2010US20100272145 Vecsel-pumped solid-state laser
10/28/2010US20100272139 Driving circuit for driving laser diode and method for controlling laser powers of laser diode
10/28/2010US20100272138 Laser driving apparatus, laser driving method, optical apparatus, optical unit and pulse current generation circuit
10/28/2010US20100272137 Laser amplifier system and laser amplifier method
10/28/2010US20100272136 Laser light source
10/28/2010US20100272135 Self-Seeded Wavelength Conversion
10/28/2010US20100272134 Rapid Alignment Methods For Optical Packages
10/28/2010US20100272133 Wavelength tunable laser
10/28/2010US20100272132 Mode-locked solid-state laser apparatus
10/28/2010US20100272131 Diode-pumped continuous laser device including two filters
10/28/2010US20100272130 HIGH-EFFICIENCY Ho:YAG LASER
10/28/2010US20100272129 Yb: and nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems
10/28/2010US20100272128 Laser device
10/28/2010US20100272127 Laser apparatus with feedback for dispersive output to a pin-hole element
10/28/2010US20100271928 Ultrashort pulse light source and two-photon absorption recording medium recording apparatus having the same
10/28/2010US20100271690 Vertical cavity surface emitting laser element, vertical cavity surface emitting laser array element, vertical cavity surface emitting laser device, light source device, and optical module
10/28/2010US20100271689 Spatial filtering of higher order modes in multimode fibers
10/28/2010US20100271204 Optical amplifier module and dispersion compensation fiber loss detection method
10/27/2010EP2244340A2 Ultrashort pulse light source and two-photon absorption recording medium recording apparatus having the same
10/27/2010EP2244339A2 Mode-locked solid-state laser apparatus
10/27/2010EP2243202A1 Solid laser
10/27/2010EP2242992A1 Method for positioning the mirrors of a triple axis laser gyrometer, in particular when starting the gyrometer
10/27/2010EP1869513B8 Optical fibre bundle
10/27/2010CN201616585U 全固态掺钕钨酸钾钆拉曼激光器 Solid-state neodymium-doped potassium gadolinium tungstate Raman lasers
10/27/2010CN201616584U 一种可见光波段光纤耦合激光器功率监控结构 A visible-wavelength fiber-coupled laser power monitoring structure
10/27/2010CN201616583U 用于提高光纤放大器受激布里渊散射阈值的装置 Means for improving the optical fiber amplifier stimulated Brillouin scattering threshold
10/27/2010CN201616195U 投影仪遥控器激光教鞭 Projector Remote Control Laser Pointer
10/27/2010CN1698346B Projector
10/27/2010CN101872934A High-power Q-switched pulse laser
10/27/2010CN101872933A Semiconductor pumped full-cavity microchip laser device with stable output wavelength
10/27/2010CN101599611B Electronic synchronous sequential control system used in femto-second laser amplifying device
10/27/2010CN101436747B Semiconductor pump ASE laser
10/27/2010CN101316800B Rare earth-doped core optical fiber and method for manufacture thereof
10/26/2010US7822314 Segmented acoustic core photonic crystal fiber laser
10/26/2010US7822304 Laser beam multiplexer
10/26/2010US7822096 Alignment and wavelength selection in external cavity lasers
10/26/2010US7822095 Vertical cavity laser faceplate with diffraction grating
10/26/2010US7822094 Semiconductor laser element and method for producing same
10/26/2010US7822093 Method and apparatus for changing the length of a laser pulse
10/26/2010US7822092 Laser system
10/26/2010US7822090 Semiconductor device
10/26/2010US7822087 Semiconductor laser device and method of manufacturing the same
10/26/2010US7822086 Laser projection temperature compensation
10/26/2010US7822085 Method of controlling a diode device for use in optical storage systems
10/26/2010US7822084 Method and apparatus for stabilizing and tuning the bandwidth of laser light
10/26/2010US7822083 Laser light intensity control device, laser light intensity control method, and image forming apparatus
10/26/2010US7822082 Wavelength reconfigurable laser transmitter tuned via the resonance passbands of a tunable microresonator
10/26/2010US7822081 Resonator
10/26/2010US7822080 High power pulsed fiber laser
10/26/2010US7822079 Laser beam processing apparatus
10/26/2010US7822078 Erbium doped fibres
10/26/2010US7822077 Thulium doped fiber configuration for enhanced high power operation
10/26/2010US7821624 Tracking system with excited state atomic line filter
10/26/2010US7820958 Laser scanning microscope that includes a scanning device and at least one controllable optical element that controls the polarization plane of light incident onto a sample, and method of use
10/21/2010WO2010120958A1 Fiber based laser combiners
10/21/2010WO2010120796A2 Light generating system and method
10/21/2010WO2010120665A1 Split control of front and rear dbr grating portions
10/21/2010WO2010120372A2 Light emitting semiconductor methods and devices
10/21/2010WO2010120246A1 Graphene-based saturable absorber devices and methods
10/21/2010WO2010119242A1 Intra-cavity optical parametric oscillator
10/21/2010WO2010104503A8 Laser for steam turbine system
10/21/2010WO2010072204A3 Spliced connection between two optical fibres and method for producing a spliced connection of this type
10/21/2010US20100267176 Light emitting apparatus and fabrication method thereof
10/21/2010US20100265984 Lasers
10/21/2010US20100265975 Extended cavity semiconductor laser device with increased intensity
10/21/2010US20100265974 Power monitoring system for a parallel optical transmitter
10/21/2010US20100265973 External cavity tunable laser with an air gap etalon comprising wedges
10/21/2010US20100265972 Laser based frequency standards and their applications
10/21/2010US20100265971 Cascade raman laser
10/21/2010US20100265573 Safety System For A Laser Radiation Device
10/21/2010US20100265570 Tuneable Optical Amplifier or Optical Parametric Oscillator
10/21/2010US20100265420 Scanned Projection System Using Polymerized Liquid Crystal Layer for Speckle Reduction
10/21/2010DE102010011224A1 Lichtwellenleiter-Verstärker und Verfahren zu dessen Herstellung An optical fiber amplifier and method for its production
10/21/2010DE102008026190B4 Vorrichtung zum Erzeugen oder Empfangen von Terahertz-Strahlung An apparatus for generating or receiving terahertz radiation
10/21/2010DE102007016942B4 Codierung von Laserfasern Coding of laser fibers
10/21/2010CA2758762A1 Intra-cavity optical parametric oscillator
10/21/2010CA2758595A1 Light emitting semiconductor methods and devices
10/20/2010EP2242151A1 Optical amplifier
10/20/2010EP2240294A2 Method for laser welding using a nozzle capable of stabilising the keyhole
10/20/2010CN201611728U 二极管泵浦腔内倍频固体激光器的反馈装置 Feedback device diode-pumped solid-state laser cavity frequency doubling
10/20/2010CN201611727U 线型腔光纤再生放大器 Linear cavity fiber regenerative amplifier
10/20/2010CN1964235B Optical amplifier, excitation light source control method for use in optical amplifier, and optical amplifier control method
10/20/2010CN101868887A Laser processing equipment
10/20/2010CN101867372A Single-sideband modulation type time-domain broadening analog-to-digital converter
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