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)
09/2012
09/27/2012DE112010000981T5 Optische Abtast- und Abbildsysteme, die auf dualgepulsten Lasersystemen basieren Optical sensing and image systems based on laser systems dualgepulsten
09/26/2012EP2503655A2 Optical fiber amplifier and dispersion compensating fiber module for optical fiber amplifier
09/26/2012EP2503654A1 Amplifying optical fiber and optical fiber amplifier using same
09/26/2012EP2503653A1 Amplifying optical fiber, and optical fiber amplifier and resonator using same
09/26/2012EP2502317A1 Advanced laser wavelength control
09/26/2012EP2502316A1 Method and laser device for generating pulsed high power laser light
09/26/2012EP2502112A1 Device and process for forming laser pulses
09/26/2012EP2501348A1 Material processing device and method for operating such a material processing device
09/26/2012CN202454890U Low repetition frequency all-solid state picosecond blue laser for semiconductor laser pump
09/26/2012CN202454889U High-power flash lamp-pumped pulse laser
09/26/2012CN202454888U Single longitudinal mode narrow line width fiber laser of single-point injection type active parallel-connection subsidiary cavity
09/26/2012CN202454887U Solid laser cavity
09/26/2012CN1907633B Laser machining apparatus
09/26/2012CN102694340A Battery transverse excitation atmosphere CO2 laser
09/26/2012CN102694339A High-stability light beam quality no-heat focusing Nd:YAG laser
09/26/2012CN102694338A Laser crystal and laser amplifier comprising same
09/26/2012CN102694337A Laser pulse width and waveform control method based on step-type opening of Q-switch
09/26/2012CN102694336A Frequency doubling crystal heating device and method thereof
09/26/2012CN102263359B Q-switched photonic crystal fiber laser
09/26/2012CN101946376B Laser crystal device
09/26/2012CN101302647B Large size barium borate bismuth nonlinear optical crystal and preparation thereof
09/25/2012USRE43685 Apparatus and method for measurement for dynamic laser signals
09/25/2012US8275269 Distributed Raman amplifier and optical communication system
09/25/2012US8275015 Passively Q-switched side pumped monolithic ring laser
09/25/2012US8275012 Laser diode read driver
09/25/2012US8275011 Optical transmission module, wavelength monitor, and wavelength drift detection method
09/25/2012US8275010 Optical pulse amplifier and optical pulse source
09/25/2012US8275009 Green laser generation device, and portable electronic machine having laser projection display using the said device
09/25/2012US8275008 Wavelength tunable semiconductor laser apparatus
09/25/2012US8275007 Pulsed laser system with optimally configured saturable absorber
09/25/2012US8274732 Optical module
09/23/2012CA2772562A1 System and method for agile remote generation of a broadband tunable short-pulse emission
09/22/2012CA2770788A1 Method and apparatus for controlling laser transmissions for enhanced safety
09/20/2012WO2012125549A2 Method and system for suppression of stimulated raman scattering in laser materials
09/20/2012WO2012124266A1 Wavelength conversion laser light source, and image display device
09/20/2012WO2012075215A3 Laser characterization system and process
09/20/2012WO2011047760A3 Light source and method for producing light
09/20/2012US20120237261 Surface emitting laser and image forming apparatus
09/20/2012US20120237215 Terrestrial optical fiber communication with added capacity
09/20/2012US20120236897 Stripline laser
09/20/2012US20120236896 Atmosphere stabilization method and laser processing apparatus
09/20/2012US20120236895 Split ring resonator creating a photonic metamaterial
09/20/2012US20120236888 Method to drive semiconductor laser diode
09/20/2012US20120236887 Optical pickup apparatus, integrated circuit, and method for controlling laser output of optical pickup apparatus
09/20/2012US20120236885 Laser device for exposure apparatus
09/20/2012US20120236884 Laser apparatus
09/20/2012US20120236883 Methods, Systems, and Devices for Timing Control in Electromagnetic Radiation Sources
09/20/2012US20120236882 Method and system for suppression of stimulated raman scattering in laser materials
09/20/2012US20120236881 Pulsed fiber laser
09/20/2012US20120236585 Lighting design of high quality biomedical devices
09/19/2012EP2500999A1 Fiber laser apparatus
09/19/2012EP2500772A1 Grating based optical parametric oscillator and method of dynamically tuning the oscillator for generating desired optical signals
09/19/2012EP2500714A2 Nonlinear optical device, multiphoton microscope, and endoscope
09/19/2012EP2498805A1 Aqueous composition comprising gold nanoparticles, serum albumin and/or collagen for laser tissue welding
09/19/2012CN202444176U LD (laser disc) end pumping electro-optical Q-switching green laser
09/19/2012CN202444175U Semi-conductor pump thulium (Tm) laser device
09/19/2012CN202444174U Efficient and compact driving power supply used for diode pump laser
09/19/2012CN102687430A Optical fiber amplifier with improved performance
09/19/2012CN102687353A High power neodymium fiber lasers and amplifiers
09/19/2012CN102687060A An electrically controllable collimator in a laser resonator
09/19/2012CN102684063A White light random laser
09/19/2012CN102684062A Intracavity sum-frequency 529nm laser
09/19/2012CN102684061A All solid-state angular momentum tunable laser device with stable pulse energy
09/19/2012CN102684060A Device for adjusting curvature radius of cylindrical mirror
09/19/2012CN102684059A Tunable laser frequency stabilizing device capable of reinforcing gas photoacoustic spectroscopy on basis of quartz tuning fork
09/19/2012CN102684058A Frequency regulating device for double-frequency laser and control method thereof
09/19/2012CN102684057A Ultraviolet and visible band acousto-optic Q-switch
09/19/2012CN102684056A Laser device capable of adjusting optimal transmittance
09/19/2012CN102684055A Device for adjusting curvature radius of reflector
09/19/2012CN102684054A Laser space-time mode improvement device
09/19/2012CN102684053A Passively Q-switched solid laser device for outputting controllable laser parameters
09/19/2012CN102684052A Laser unstable resonator capable of outputting solid light beam and application of laser unstable resonator
09/19/2012CN102684051A Disc laser amplifier
09/19/2012CN102684050A Laser amplifier and laser amplifying system with same
09/19/2012CN102684049A Optical fiber laser device
09/19/2012CN102684048A Super-fluorescence optical fiber light source based on parallel structure
09/19/2012CN102684047A Super-fluorescence optical fiber light source and method for generating super-fluorescence
09/19/2012CN102684046A Passive mode-locked fiber laser and resonant cavity and rotating angle adjusting device thereof
09/19/2012CN102684045A High-power broadband ASE (Amplified Spontaneous Emission) light source in 1064 nm waveband
09/19/2012CN102684044A Optical fiber laser and cooling method thereof
09/19/2012CN102684043A Multiband echo wall mode type fiber laser based on polydimethylsiloxane (PDMS) and processing method thereof
09/19/2012CN102684042A Compensation device for thermal lens effect of slab laser
09/19/2012CN102681817A All-optical true random number generator with Tbps-level code rate
09/19/2012CN102681197A Spatial filter and laser amplification device adopting same
09/19/2012CN102681087A Optical fiber, optical fiber laser, optical amplifier, and optical fiber manufacture method
09/19/2012CN102244339B Installation device for a plurality of laser windows distributed on periphery
09/19/2012CN102231471B Nano-cavity laser of molecule-doped thin film layer with electroexcitation
09/19/2012CN101821665B Method of ferroelectronic domain inversion and its applications
09/18/2012US8270790 Planar optical waveguide element, chromatic dispersion compensator, methods for designing chromatic dispersion compensator, optical filter, methods for designing optical filter, optical resonator and methods for designing optical resonator
09/18/2012US8270783 Silicon integrated photonic optical parametric amplifier oscillator and wavelength converter
09/18/2012US8270451 Edge emitting semiconductor laser having a phase structure
09/18/2012US8270450 Method of manufacturing semiconductor laser, semiconductor laser, optical disc device, method of manufacturing semiconductor device, and semiconductor device
09/18/2012US8270449 Liquid supply devices and liquid cartridges
09/18/2012US8270445 Light emitting devices with phosphosilicate glass
09/18/2012US8270444 Side emitting semiconductor package
09/18/2012US8270443 Diode-pumped cavity
09/18/2012US8270442 Optical fiber laser
09/18/2012US8270441 Very high power pulsed fiber laser
09/18/2012US8270440 Laser light source and optical device
09/18/2012US8270070 Multi-fibre arrangement for high power fibre lasers and amplifiers
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