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)
10/2013
10/24/2013WO2013158299A1 Picosecond laser apparatus and methods for treating target tissues with same
10/24/2013WO2013157414A1 Fiber laser oscillator, fiber laser processing device, and fiber laser oscillator dehumidification method
10/24/2013WO2013157372A1 Laser light source apparatus, and method for controlling temperature of wavelength conversion element in laser light source apparatus
10/24/2013WO2013157327A1 Pulse fiber laser device and method for controlling output of pulse light
10/24/2013WO2013155568A1 A device and a method for converting a light and a laser system
10/24/2013WO2013121371A9 High efficient system based on erbium - ytterbium co-doped fiber amplifier
10/24/2013WO2012115939A3 Ceramic slab, free-space and waveguide lasers
10/24/2013US20130279911 Raman pump circuit
10/24/2013US20130279529 Compact high energy mid wave opcpa laser
10/24/2013US20130279528 Optically locked high energy opo-opa
10/24/2013US20130279527 Laser Marking of Polymer Materials
10/24/2013US20130279526 Laser apparatus
10/24/2013US20130278998 In-plane resonator structures for evanescent-mode electromagnetic-wave cavity resonators
10/24/2013US20130278997 2 micron Femtosecond Fiber Laser
10/24/2013DE102012008456A1 Frequency stabilized optical light source increases frequency stability of beams having long-time and short-time stable frequencies based on low-frequency component and residual frequency component of high-frequency electrical signal
10/24/2013DE102012007793A1 Method for generating single-photon-emission in semiconductor quantum dot system installed in e.g. optical resonator, involves changing virtual state of system into ground state to produce spontaneous single photon emission
10/23/2013EP2654142A1 Fully analog method for stabilizing CEP of ultra-short high-power pulses in a chirped pulse amplification laser system
10/23/2013EP2652844A1 Laser gain module and method for producing such a module
10/23/2013EP2652564A1 Distribution system for optical reference
10/23/2013CN203250981U Fiber laser based on sound waves
10/23/2013CN103370179A Light-transmitting polycrystalline material and process for producing same
10/23/2013CN103368060A Wavelength adjusting device
10/23/2013CN103368059A Graphene-based reflective type saturable absorber and preparation method
10/23/2013CN103368058A Saturable absorber mirror based on graphene and manufacturing method thereof
10/23/2013CN103368057A Two-dimensional MoS2 laser pulse modulation device and pulse modulated laser for all-solid state laser
10/23/2013CN103368056A Multi-wave-length laser switching and outputting device
10/23/2013CN103368055A Device for amplifying a laser beam
10/23/2013CN103368054A Fast feedback control method and system for locked-mode self-starting of optical fiber laser
10/23/2013CN103368053A LD (Laser Diode) pumping single frequency pulse 1645nm solid laser
10/23/2013CN103368052A Wide-frequency-band and high-power single frequency pulse solid-state laser of LD end pump
10/23/2013CN103368051A Semiconductor laser driving system used for fiber laser pump
10/23/2013CN103368050A Optical pumping device for weakly adsorbing gain medium
10/23/2013CN103368049A Laser resonant cavity structure suitable for periodical polarization crystal high-power frequency doubling
10/23/2013CN103368048A High gain and high signal-to-noise ratio type polarization maintaining optical fiber amplifying system
10/23/2013CN103368047A High-power linear polarization laser output optical fiber amplifier and output control method
10/23/2013CN103368046A Linear polarization laser output high-power optical fiber amplifier and output control method
10/23/2013CN103368045A Narrow-linewidth single-frequency fiber laser based on all-fiber slow-light element
10/23/2013CN103368044A Synchronous double-frequency pulse microchip laser based on temperature control mechanism
10/23/2013CN103368043A Rotary laser
10/23/2013CN103359756A YBBO compound, YBBO non-linear optical crystal as well as preparation method and application of YBBO non-linear optical crystal
10/23/2013CN102538985B Sensing signal detecting device and method based on fiber Brillouin ring laser
10/22/2013US8565281 Method of pumping quantum dots
10/22/2013US8565277 Pulse modulation method and optical fiber laser
10/22/2013US8565276 High power semiconductor laser diodes
10/22/2013US8565275 Multi-wavelength high output laser source assembly with precision output beam
10/22/2013US8565274 Optical locking based on optical resonators with high quality factors
10/22/2013US8565273 Optical fiber laser
10/22/2013US8565272 Method and apparatus for generation and amplification of light in a semi-guiding high aspect ratio core fiber
10/22/2013US8565048 Unipolar current driver
10/22/2013US8564876 Raman amplifier and raman amplifier adjustment method
10/22/2013US8564875 Terahertz wave generation device
10/22/2013US8563956 Intracavity loss element for power amplifier
10/22/2013US8563893 Laser material processing system
10/22/2013US8562173 Illumination system
10/22/2013CA2647285C Method and system for laser amplification using a dual crystal pockels cell
10/17/2013WO2013155533A1 Integrated light source independent linewidth reduction of lasers using electro-optical feedback techniques
10/17/2013WO2013155243A1 Stabilization of an injection locked harmonically mode-locked laser via polarization spectroscopy for frequency comb generation
10/17/2013WO2013154949A2 Pulsed co2 laser output-pulse shape and power control
10/17/2013WO2013154653A1 Silicon photonics structures with pluggable light sources
10/17/2013WO2013153899A1 Laser device
10/17/2013WO2013153734A1 Fiber component and laser device
10/17/2013WO2013153704A1 Laser device
10/17/2013WO2013153344A1 System and method for the optical amplification of ultrashort light pulses beyond the limit of the spectral gain band
10/17/2013WO2013152944A1 Cooling arrangement for a gas laser, gas laser comprising same, and method for cooling laser gas
10/17/2013WO2013152862A1 Method and device for reducing mode instability in an optical waveguide
10/17/2013US20130272718 System And Method For Nonlinear Self-Filtering Via Dynamical Stochastic Resonance
10/17/2013US20130272336 Transverse pumped laser amplifier architecture
10/17/2013US20130272335 Nanolaser for generating coherent electromagnetic radiation
10/17/2013US20130272332 Inhibiting unauthorized access to a laser source
10/17/2013US20130272328 Stabilized femtosecond pulsed laser and stabilization method
10/17/2013US20130272327 Device for Amplifying a Laser Beam
10/17/2013US20130272326 Modulator integrated laser device
10/17/2013US20130272325 Pulsed co2 laser output-pulse shape and power control
10/17/2013US20130271824 Optical pulse source
10/17/2013DE102012205834A1 System zur Frequenzkonversion sowie Halbleiterbauelement und Verfahren zum Betreiben und zur Herstellung desselben System for frequency conversion as well as semiconductor device and methods of operating and manufacturing the same
10/17/2013DE102011000941B4 Polymerlaser mit spannungsgesteuerter Einstellung der Laserwellenlänge Polymer laser with voltage-controlled adjustment of the laser wavelength
10/16/2013EP2650985A1 System for frequency conversion and semiconductor component
10/16/2013EP2649688A1 Method and laser oscillator for the generation of a laser beam
10/16/2013CN203242914U Compact layered type high-power laser achieving uniform management of light, electric power and heat
10/16/2013CN203242913U High-power pulse type ytterbium-doped all-fiber laser system
10/16/2013CN203242912U Wavelength tunable solid laser adopting crystal refractive index modulation
10/16/2013CN203242911U Preionization control device for radiofrequency laser device
10/16/2013CN203242910U A large-power fiber laser device with multiple output ends
10/16/2013CN203242909U Laser-crystal cooling device for all-solid laser
10/16/2013CN203242908U Laser device temperature tuning locking device
10/16/2013CN203242907U Multi-core type carbon dioxide laser tube
10/16/2013CN203242906U Solid-state laser generator
10/16/2013CN203241141U A hydrophone system based on asymmetrically-distributed feedback fiber laser device arrays
10/16/2013CN102646918B Multi-pass amplification device applied to end-pumped laser amplifier
10/16/2013CN102593703B Device for judging optimal thermal balance running condition of self frequency conversion crystal
10/16/2013CN102570280B Blue, green and ultraviolet solid laser device based on submarine communication application and laser generating method thereof
10/16/2013CN102496850B Stable laser light source
10/16/2013CN102044830B Side coupler for high-power optical fiber laser and manufacturing method thereof
10/15/2013US8559773 Coupling multiple conductor undersea optical cables to an undersea device with an isolated bypass conductive path across the undersea device
10/15/2013US8559479 Photon pair source and method for its production
10/15/2013US8559477 Planar waveguide laser device
10/15/2013US8559476 Semiconductor laser driver and image forming apparatus incorporating same
10/15/2013US8559475 Heat sink and assembly or module unit
10/15/2013US8559473 System and method for lasers in surgical applications
10/15/2013US8559472 Single-mode intra-cavity frequency-doubled CW solid-state laser with volumetric gain-grating
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