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)
11/2013
11/21/2013	US20130308673 Slab laser
11/21/2013	US20130308668 System For Driving Pulsed Laser Diode Pump
11/21/2013	US20130308664 Method and Apparatus for Reducing the Amplitude Modulation of Optical Signals in External Cavity Lasers
11/21/2013	US20130308663 Apparatus and method to enable precision and fast laser frequency tuning
11/21/2013	US20130308662 Wavelength Tunable Laser
11/21/2013	US20130308179 Nonlinear and gain optical devices formed in metal gratings
11/20/2013	EP2665142A2 Method and apparatus for emitting wavelength-swept light
11/20/2013	EP2665141A1 Line narrowing module
11/20/2013	EP2664220A1 Optical resonator with direct geometric access to the optical axis
11/20/2013	EP2664037A1 Compact single frequency laser
11/20/2013	EP2663888A1 Packaging for a fiber optic component and manufacturing method thereof
11/20/2013	EP2379459B1 Process for cladding a laser component and associated apparatus
11/20/2013	EP2296303B1 Device for controlling the power of a WDM signal whose number of channels varies
11/20/2013	CN203300949U Mechanical optical shutter
11/20/2013	CN203300948U Electro-optic Q-switching device
11/20/2013	CN203300947U Carbon dioxide laser with oil liquid cooling sleeve
11/20/2013	CN203300946U Temperature-control system of laser
11/20/2013	CN203300945U Six-freedom-degree adjustment mechanism
11/20/2013	CN203300944U A sealing and elastic locking device of a miniature laser device
11/20/2013	CN103403983A Compact high energy mid wave OPCPA laser
11/20/2013	CN103403982A Initiation sequences for ramping-up pulse power in a medical laser having high-intensity leading subpulses
11/20/2013	CN103401135A Method and device for amplifying laser by adopting raman frequency conversion
11/20/2013	CN103401134A Low-threshold-value femtosecond pulse fiber laser
11/20/2013	CN103401133A Saturable absorber based on plasmon axial vibration mode
11/20/2013	CN103401132A Narrow linewidth distributed feedback fiber laser amplifier
11/20/2013	CN103401131A Random fiber laser for hybrid of a special fiber and a standard single mode fiber
11/20/2013	CN103401130A Chirped fiber grating-based optical feedback chaotic laser
11/20/2013	CN103401129A LD (laser diode)-pumped single longitudinal mode type continuous wave 1645nm solid laser device
11/20/2013	CN103397385A Ytterbium, lutecium, gadolinium and gallium doped garnet laser crystal, preparation method and applications thereof
11/20/2013	CN102684043B Multiband echo wall mode type fiber laser based on polydimethylsiloxane (PDMS) and processing method thereof
11/20/2013	CN102570262B Hollow ring-shaped light beam output solid laser and using method therefor
11/20/2013	CN102544987B Flatly-foldable vertical beam-combined type laser tube
11/20/2013	CN101908707B Optical amplifier and a method of light amplification
11/19/2013	US8588269 Laser crystallization apparatus and laser crystallization method using the same
11/19/2013	US8588268 High power radiation source with active-media housing
11/19/2013	US8588267 Rectangular core optical fiber and rectangular core optical fiber arrays
11/19/2013	US8588266 Wavelength tunable semiconductor laser having two difractive grating areas
11/19/2013	US8588265 Semiconductor laser element and manufacturing method of the same
11/19/2013	US8588264 Method of driving a laser diode
11/19/2013	US8588263 Method and apparatus to suppress gain-switched spikes in fiber laser amplifier systems
11/19/2013	US8588262 Quantum dot detection
11/19/2013	US8588261 Method and system for suppression of stimulated Raman scattering in laser materials
11/19/2013	US8588260 Optimization of laser bar orientation for nonpolar and semipolar (Ga,Al,In,B)N diode lasers
11/19/2013	US8587864 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
11/19/2013	US8587863 Wavelength conversion device, solid-state laser apparatus, and laser system
11/19/2013	US8587856 Nonlinear and gain optical devices formed in metal gratings
11/19/2013	US8587788 Multi-oscillator solid-state laser gyro passively stabilized by a frequency-doubling crystal device
11/19/2013	US8585686 Femtosecond laser system for the exact manipulation of material and tissues
11/19/2013	US8585224 Optical arrangement, in particular projection exposure apparatus for EUV lithography, as well as reflective optical element with reduced contamination
11/19/2013	CA2718903C Laser light source module
11/14/2013	WO2013169787A1 Intra-cavity harmonic generation in lasers
11/14/2013	WO2013169626A1 High-power fiber laser employing nonlinear wave mixing with higher-order modes
11/14/2013	WO2013168587A1 Passive q-switch element and passive q-switch laser device
11/14/2013	WO2013071322A3 Multifunctional laser device
11/14/2013	WO2012118937A3 Method and system for ultrashort pulse fiber delivery using higher order mode fiber
11/14/2013	US20130303777 Luminescent material, and organic light-emitting element, wavelength-converting light-emitting element, light-converting light-emitting element, organic laser diode light-emitting element, dye laser, display device, and illumination device using same
11/14/2013	US20130303776 Luminescent material, and organic light-emitting element, wavelength-converting light-emitting element, light-converting light-emitting element, organic laser diode light-emitting element, dye laser, display device, and illumination device using same
11/14/2013	US20130302035 Optical Amplifying Apparatus and Optical Transmission System
11/14/2013	US20130301987 Optical amplifier and resonator
11/14/2013	US20130301665 Laser light source module, laser apparatus and lighting method therefor
11/14/2013	US20130301664 High spectral-purity carrier wave generation by nonlinear optical mixing
11/14/2013	US20130301663 Lasers and Amplifiers Having Tapered Elements
11/14/2013	US20130301662 Slab laser and amplifier
11/14/2013	US20130301117 Methods, systems, and apparatus for high energy optical-pulse amplification at high average power
11/14/2013	US20130301116 Master oscillator - power amplifier systems
11/14/2013	US20130301115 Highly rare-earth-doped optical fibers for fiber lasers and amplifiers
11/14/2013	US20130299474 Fiber Laser Apparatus and Method of Aligning Laser Light Irradiation Position
11/14/2013	DE112008002059B4 Mikroresonatorsysteme und Verfahren zum Herstellen derselben Mikroresonatorsysteme and method for manufacturing the same
11/14/2013	DE102013208830A1 Hauptoszillator - leistungsverstärkersysteme Master oscillator - power amplifier systems
11/14/2013	DE102012104193A1 Zeitlinsenaufbau mit variabler Vergrößerung Time variable magnification lens assembly
11/14/2013	DE102012009547A1 Device for performing power modulation of laser beam, has combining device to combine two different polarized partial beams at impingement point before coupling modulators, and beam deflecting unit to deflect partial beams
11/14/2013	DE10118793B4 UV-Festkörperlaser UV solid-state laser
11/13/2013	EP2662940A2 Control of relaxation oscillations in intracavity optical parametric oscillators
11/13/2013	EP2662939A2 Lasers and amplifiers having tapered elements
11/13/2013	EP2662683A1 Wavelength swept light source
11/13/2013	EP2662674A2 Rotating disk reflection for fast wavelength scanning of dispersed broadbend light
11/13/2013	EP2662673A2 Rotating disk reflection for fast wavelength scanning of dispersed broadband light
11/13/2013	EP2661795A1 Tunable pumping light source for optical amplifiers
11/13/2013	EP2661794A1 Methof for stabilizing optical output power of fiber laser
11/13/2013	EP2661793A1 Inhibiting unauthorized access to a laser source
11/13/2013	CN203288933U Mode locking laser adopting SESAM point switching device
11/13/2013	CN203288932U LD-pumped single longitudinal mode yellow-light solid state laser
11/13/2013	CN203288931U High power optical fiber laser and optical fiber amplifier
11/13/2013	CN203288930U Multi-wavelength fiber laser
11/13/2013	CN203288929U Frequency modulation single-frequency fiber laser
11/13/2013	CN103392276A Tunable pumping light source for optical amplifiers
11/13/2013	CN103392273A Optically locked high energy OPO-OPA
11/13/2013	CN103390854A Double single-ended pumped two-rod series connection solid state laser
11/13/2013	CN103390853A Hectowatt-grade 1.9 mu m solid laser
11/13/2013	CN102593702B Laser device with homenergic pulse waves and synchronized motion
11/12/2013	US8582619 Methods, systems, and devices for timing control in electromagnetic radiation sources
11/12/2013	US8582614 Laser amplification system and method for generating retrievable laser pulses
11/12/2013	US8582613 Laser apparatus using anisotropic crystals
11/12/2013	US8582612 Optical amplifier for microwave bursts
11/12/2013	US8582611 Frequency-tripled fiber-MOPA
11/12/2013	US8582610 Intra-cavity generation of pulsed coherent radiation in the UV or XUV wavelength range
11/12/2013	US8582609 Fiber lasers with devices capable of suppressing high-order mode mixing and generating high quality and low noise laser light
11/12/2013	US8582608 High power fiber laser system with side-pumping arrangement
11/12/2013	US8582201 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
11/12/2013	US8582200 Fiber chirped pulse amplifier with nonlinear compensation

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