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)
07/2012
07/04/2012CN102544994A Heat sink device
07/04/2012CN102544993A Laser transmitter
07/04/2012CN102544992A Laser crystal clamp and method for clamping laser crystal
07/04/2012CN102544991A Discharge tube adjustable straight type laser tube
07/04/2012CN102544990A Suspension-type laser
07/04/2012CN102544989A Laser unit, laser and laser hanging collimation method
07/04/2012CN102544988A Laser cavity mirror clamping mechanism, laser resonant cavity and laser
07/04/2012CN102544987A Flatly-foldable vertical beam-combined type laser tube
07/04/2012CN102544986A Pump coaxiality adjusting method for double-end-face pump laser device
07/04/2012CN102540622A High-gain low-noise ytterbium-doped optical fiber amplifier based on gain competition and mixing pumping
07/04/2012CN102540497A Spatial filter and high energy laser system thereof
07/04/2012CN102540461A Determination method of average radius of ripple serrated aperture for realizing Gaussian beam shaping
07/04/2012CN102540326A Optical fiber, optical amplifer, optical fiber laser, and manufacture method for optical fiber primary prefabticated member
07/04/2012CN102538985A Sensing signal detecting device and method based on fiber Brillouin ring laser
07/04/2012CN102534792A Tunable laser crystal chrome-mixing magnesium molybdate and preparation method thereof
07/04/2012CN102534790A Garnet composite crystal with multi-segment doping concentration gradient and growing method thereof
07/04/2012CN102534789A Novel medium wave infrared laser crystal of chromium praseodymium codoping erbium activated yttrium aluminate
07/04/2012CN102534785A Novel medium wave infrared laser crystal of erbium activated aluminic acid lanthanum calcium
07/04/2012CN102244352B Method for amplifying short pulse laser
07/04/2012CN102231469B Gas management apparatus and method for excimer laser
07/04/2012CN102185249B 555-nanometer laser all-solid-state laser
07/04/2012CN102163796B Magnetic control type stabilizing device for output power of all solid-state laser
07/04/2012CN102157885B Mirror regulation device for fast axial flow gas laser
07/04/2012CN102119473B Cylindrical resonators for optical signal routing
07/04/2012CN102044831B Multi-optical path sheet type laser oscillator
07/04/2012CN102044827B Optical fiber laser based on frequency pulling effect
07/04/2012CN102017336B System and method for a micro ring laser
07/04/2012CN102013620B Round microcavity laser with output waveguide
07/04/2012CN102005693B Laser frequency stabilizing method and device for precision metrology
07/04/2012CN101915955B Preparation method of liquid-core optical fiber and special device thereof
07/04/2012CN101915737B Detection instrument for detecting concentration of CO gas
07/04/2012CN101861684B Laser light source and method of operating the same
07/04/2012CN101854025B All fiber Q-switch
07/04/2012CN101673922B Semiconductor laser space arrangement array
07/04/2012CN101614878B System for producing various vector beams
07/04/2012CN101553962B Semiconductor laser resonator formed on single sheet
07/04/2012CN101512851B Fiber optic power laser device
07/04/2012CN101272033B Ring shaped resonance cavity laser
07/04/2012CN101242072B Optical amplifier for amplifying multi-wavelength light
07/03/2012US8213805 Optical communication system, method of measuring optical transmission line in the optical communication system, transmitting station, and receiving station
07/03/2012US8213481 Semiconductor laser module and manufacturing method therefor
07/03/2012US8213480 Multiple emitter VECSEL
07/03/2012US8213473 Laser based on quantum dot activated media
07/03/2012US8213472 Optical transmitter and optical communications device
07/03/2012US8213471 Thin disk laser operations with unique thermal management
07/03/2012US8213470 Intra-cavity frequency doubled microchip laser operating in TEM00 transverse mode
07/03/2012US8213469 Linear cavity of all-fiber-based ultra short pulse laser system
07/03/2012US8213078 Raman amplifier and raman amplifier adjustment method
07/03/2012CA2493205C Laser system
06/2012
06/28/2012WO2012088269A1 Optical couplers and methods for making same
06/28/2012WO2012087710A1 Compact, high brightness light sources for the mid and far ir
06/28/2012WO2012086009A1 Mode control waveguide-type laser device
06/28/2012WO2012085638A2 Laser apparatus and extreme ultraviolet light generation system including the laser apparatus
06/28/2012WO2012085563A1 Raman amplifiers
06/28/2012WO2012085561A1 Raman amplifiers
06/28/2012WO2012085467A1 Stabilized femtosecond pulsed laser and stabilization method
06/28/2012WO2012084425A1 Stripline laser amplifier and laser arrangement with a stripline laser amplifier
06/28/2012WO2012061761A3 Transverse pumped laser amplifier architecture
06/28/2012WO2012021333A3 Broadband quantum cascade laser source
06/28/2012WO2012021311A3 Dynamic wavefront control of a frequency converted laser system
06/28/2012US20120165800 Single-emitter diode based light homogenizing apparatus and a hair removal device employing the same
06/28/2012US20120163830 Optical repeater and optical signal amplifying method thereof
06/28/2012US20120163406 Diamond heat sink in a laser
06/28/2012US20120163404 Repetition frequency control device
06/28/2012US20120163403 Compact and efficient visible laser source with high speed modulation
06/28/2012US20120163402 Fiber laser device
06/28/2012US20120162749 Optical pulse transmitter
06/28/2012US20120162662 Actively Mode Locked Laser Swept Source for OCT Medical Imaging
06/28/2012US20120162659 Integrated Dual Swept Source for OCT Medical Imaging
06/28/2012US20120162657 Coherency Reduction for Bandwidth Measurement
06/28/2012DE102011087881A1 Folgefrequenzregelgerät Repetition frequency controller
06/28/2012DE102010064147A1 Bandleiter-Laserverstärker und Laseranordnung mit einem Bandleiter-Laserverstärker Band waveguide laser amplifier and laser array with a band waveguide laser amplifier
06/28/2012DE102010063938A1 Optisches System zur Strahlformung eines Laserstrahls sowie Lasersystem mit einem solchen optischen System An optical system for beam shaping of a laser beam and laser system with such an optical system
06/28/2012DE102010063924A1 Optisches System zur Strahlformung eines Laserstrahls sowie Lasersystem mit einem solchen optischen System An optical system for beam shaping of a laser beam and laser system with such an optical system
06/28/2012DE102010055966A1 Vorrichtung zur Materialbearbeitung eines Werkstücks und Verfahren zum Kalibrieren einer solchen Vorrichtung Device for material processing of a workpiece and a method for calibrating such a device
06/27/2012EP2469667A1 Gas laser oscillation device and gas laser processing machine
06/27/2012EP2467906A2 Angular beam adjustment systems and methods for laser systems
06/27/2012EP2115833B1 Pulsed light source based on frequency conversion
06/27/2012EP1533634B1 Optical fiber, optical fiber coupler including the same, erbium loaded optical fiber amplifier and light guide
06/27/2012EP1323217B1 Wide bandwidth fiber raman amplifier
06/27/2012CN202285075U 一种光纤激光器的倍频装置 An optical fiber laser frequency doubling device
06/27/2012CN102522693A Fiber Raman yellow laser based on main oscillation power amplifier
06/27/2012CN102522692A Neodymium-doped continuous ultraviolet laser adopting V-shaped refrative cavity
06/27/2012CN102522691A Neodymium-doped continuous ultraviolet laser adopting linear cavity
06/27/2012CN102522690A Nd3<+>-doped gain-medium-based intra-cavity sum-frequency continuous-wave ultraviolet laser
06/27/2012CN102522689A Wide spectral bandwidth ultrashort laser pulse seed source with stable carrier-envelope phase
06/27/2012CN102522688A High-contrast femtosecond laser generating device
06/27/2012CN102522687A Single-transmission peak atom light filter and light filtering method
06/27/2012CN102522686A Double-path laser power supply high-voltage isolation device and realization method thereof
06/27/2012CN102522685A Compensation device for thermal lens effect of laser
06/27/2012CN102522684A High-power single-frequency laser resonant cavity structure and control method for wavelength thereof
06/27/2012CN102522683A Power beam combiner for high-power optical fiber laser
06/27/2012CN102522682A High-power ASE (Amplified Spontaneous Emission) light source with multi-section cascade 1064nm wave bands
06/27/2012CN102522681A Single longitudinal mode optical fibre laser with multi-cavity structure based on optical fibre coupler
06/27/2012CN102522680A Method for designing Brewster window
06/27/2012CN102522679A Amplified spontaneous emission (ASE) light source
06/27/2012CN102520474A Side pump all fiber and laser and amplifier based on all fiber
06/27/2012CN102515512A Broadening of rare earth ion emission bandwidth in phosphate based laser glasses
06/27/2012CN102513693A High-power optical fiber laser welding machine
06/27/2012CN102255230B Bicyclic-group direct modulation light source system
1 ... 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 ... 575