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)
11/2013
11/12/2013US8582109 Swept mode-hopping laser system, methods, and devices for frequency-domain optical coherence tomography
11/07/2013WO2013165945A1 Optical frequency ruler
11/07/2013WO2013165219A1 Laser-induced ultrasonic wave apparatus and method
11/07/2013WO2013164643A1 Miniature tunable dye laser
11/07/2013WO2013112226A3 Surface-micromachined micro-magnetic undulator
11/07/2013WO2013100813A3 All-fibre ultrashort pulse laser
11/07/2013US20130294472 Integration of laser into optical platform
11/07/2013US20130294470 Temperature controller for gas laser
11/07/2013US20130294469 Temperature controller for gas laser
11/07/2013US20130294468 Diffractive optical elements for transformation of modes in lasers
11/07/2013US20130294467 Laser-based source for terahertz and millimeter waves
11/07/2013US20130294466 Laser device and method
11/07/2013US20130294465 HIGHLY EFFICIENT 3rd HARMONIC GENERATION IN Nd: YAG LASER
11/07/2013US20130293948 Shorter wavelength photo-annealing apparatus for rare-earth-doped fiber and its optical assemblies under irradiation
11/07/2013US20130293947 All-fiber chirped pulse amplification systems
11/07/2013US20130293941 Yb: and nd: mode-locked oscilltors and fiber systems incorporated in solid-state short pulse laser systems
11/07/2013US20130293661 Image forming apparatus provided with laser drive apparatus for controlling light amount of laser beam scanned by scanning unit
11/07/2013DE102012008768A1 Arrangement of optical amplifier such as transit amplifier and regenerative amplifier for power and energy oscillator, has electro-optical modulator arrangements that are provided between adjacent amplifier stages
11/06/2013EP2660637A1 Multimode fiber outer cladding coupler for multi-clad fibers
11/06/2013EP2659555A1 Laser swept source with controlled mode locking for oct medical imaging
11/06/2013EP2659554A2 Optically locked high energy opo-opa
11/06/2013EP2659553A2 Compact high energy mid wave opcpa laser
11/06/2013EP2659552A1 Hybrid single molecule imaging sorter
11/06/2013CN203277958U 535nm all-solid-state frequency doubled laser
11/06/2013CN203277957U Adjustable pulse driver
11/06/2013CN203277956U Pumped annular chamber regenerative amplifier
11/06/2013CN203277955U Fiber disc making device
11/06/2013CN203277954U Multipath solid holmium laser bundling device
11/06/2013CN203277953U Fiber laser bidirectionally outputting red laser with wavelength of 659.5 nm
11/06/2013CN203277952U 激光器 Laser
11/06/2013CN203277951U Whole frame of laser
11/06/2013CN103384949A Inhibiting unauthorized access to a laser source
11/06/2013CN102751654B Converged optical fiber laser intracavity frequency doubling device
11/06/2013CN102637994B Device and method for controlling quality of laser beam
11/06/2013CN102484351B Fiber laser apparatus
11/06/2013CN102394467B Broad waveband light source device
11/06/2013CN102292885B Method for determining the degradation and/or efficiency of laser modules and laser unit
11/06/2013CN102265473B Fiber laser apparatus
11/06/2013CN101420101B Gas laser device
11/05/2013US8576891 Gas laser oscillator and gas exchange method for gas laser oscillator
11/05/2013US8576888 Dual laser-power-level control and calibration system for burst-mode and continuous-mode transmitter
11/05/2013US8576887 Semiconductor laser driving unit, optical scanner having semiconductor laser driving unit, and image forming apparatus
11/05/2013US8576886 Laser diode drive circuit and image forming apparatus incorporating same
11/05/2013US8576885 Optical pump for high power laser
11/05/2013US8576481 Method and apparatus of detecting an opening in an optical transmission fiber of a ROPA system
11/05/2013US8576480 Optical amplifier and an optical amplification method
11/05/2013US8573785 Wavelength-switched optical systems
11/05/2013CA2693288C Low-average-power parabolic pulse amplification
10/2013
10/31/2013WO2013162551A1 Methods for manufacturing and using solid state laser systems having cladded lasing materials
10/31/2013WO2013162544A1 Operating vertical-cavity surface-emitting lasers
10/31/2013WO2013162540A1 Operating vertical-cavity surface-emitting lasers
10/31/2013WO2013162535A1 Operating vertical-cavity surface-emitting lasers
10/31/2013WO2013162324A1 Apparatus for generating double-pulse laser and method for generating double-pulse laser
10/31/2013WO2013162129A1 Device for driving q-switch element
10/31/2013WO2013161760A1 Laser system and extreme uv light generation system
10/31/2013WO2013160789A1 Optically pumped vertical external-cavity surface-emitting laser device
10/31/2013WO2013160770A2 Fiber laser system for medical applications
10/31/2013WO2013160738A1 Optically pumped solid state laser device with self-aligning pump optics
10/31/2013WO2013159456A1 Laser module structure with optical feedback
10/31/2013WO2013116118A3 Output-power control apparatus for a co2 gas-discharge laser
10/31/2013US20130287058 System and Method for Wavelength Beam Combination on a Single Laser Emitter
10/31/2013US20130287056 Terahertz wave emission laser device with a perforated structure
10/31/2013US20130287053 Method and device for emitting a laser beam in a housing
10/31/2013US20130287052 Methods for manufacturing and using solid state laser systems having cladded lasing materials
10/31/2013US20130287051 Apparatus and method for stabilizing pulse of fiber-type femtosecond laser
10/31/2013US20130286468 Raman amplifier, optical repeater, and raman amplification method
10/31/2013US20130286467 Multiscale light amplification structures for surface enhanced raman spectroscopy
10/31/2013US20130286453 Laser emitting apparatus using a basic hologram and a focusing hologram
10/31/2013DE112011101997T5 Vorrichtung und Verfahren für die Manipulation von lebenden Zahlen Device and method for the manipulation of live figures
10/30/2013EP2656456A2 Laser apparatus and extreme ultraviolet light generation system including the laser apparatus
10/30/2013EP2656455A1 Compact, high brightness light sources for the mid and far ir
10/30/2013EP2656454A1 Stabilized femtosecond pulsed laser and stabilization method
10/30/2013EP2656129A1 Optical couplers and methods for making same
10/30/2013CN203261336U Point-to-point fiber laser communication system under atmospheric environment
10/30/2013CN203260888U Separated power supply circuit apparatus for optical fiber laser
10/30/2013CN203260887U High power all-solid-state picosecond laser
10/30/2013CN103378541A Polarization maintaining optical fiber mode-locked laser
10/30/2013CN103378540A Spectrum widening structure
10/30/2013CN103378539A Annular chamber broadband random fiber laser
10/30/2013CN103378538A Semi-open cavity random fiber laser with low threshold
10/30/2013CN103378537A Temperature-insensitive random fiber laser system
10/30/2013CN103378536A Cooling arrangement for a gas laser, gas laser comprising same, and method for cooling laser gas
10/30/2013CN103378535A High-pressure excitation gas metal laser tube
10/30/2013CN103378534A Discharge device for carbon dioxide laser
10/30/2013CN102751645B Five-dimensional precision fine-adjustment fixture for ultrashort optical fibers
10/30/2013CN102570263B Device and method for improving working frequencies of lamp pump laser amplifiers
10/30/2013CN102522683B Power beam combiner for high-power optical fiber laser
10/30/2013CN102460860B High power solid-state optical amplification process and system
10/30/2013CN102354074B Two-tone tunable continuous variable entanglement state generation and detection device
10/30/2013CN102263356B Single-frequency narrow line width polarization maintaining full-optical fiber pulse laser device
10/29/2013US8571084 Semiconductor laser device
10/29/2013US8571082 Quantum cascade lasers with electrically tunable emission wavelengths
10/29/2013US8571079 Average-power control loops and methods through laser supply voltage closed-loop control
10/29/2013US8571078 Laser driver and optical transmitter implementing the same
10/29/2013US8571077 System and method for laser modulation
10/29/2013US8571076 Laser light source, image display apparatus, and processing apparatus
10/29/2013US8571075 Frequency comb source with large comb spacing
10/29/2013US8571074 Fiber laser device
10/29/2013US8570646 Modular, high energy, widely-tunable ultrafast fiber source
10/29/2013US8567960 Quantum photonic imagers and methods of fabrication thereof
1 ... 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 ... 575