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)
12/2012
12/05/2012EP2530795A2 Fourier domain mode locking
12/05/2012EP2530085A1 Heterocycloquinoid thiophene organic photoelectric material, preparation method and use thereof
12/05/2012EP2530084A1 Copolymer containing fluorenylporphyrin-anthracene, preparation method and use thereof
12/05/2012EP2529452A2 Homogenization of far field fiber coupled radiation
12/05/2012CN202586074U End-face pumping green laser
12/05/2012CN202586073U Green laser pen
12/05/2012CN202586072U High-power all solid-state axisymmetric polarization laser device for laser machining
12/05/2012CN202586071U Laser power supply device
12/05/2012CN202586070U Carbon dioxide laser tube structure for improving cooling system and prolonging service life
12/05/2012CN202586069U Carbon dioxide laser tube for improving stability in use
12/05/2012CN202586068U Special light spot laser
12/05/2012CN202583601U Special light spot converter
12/05/2012CN102812389A Holey fiber and laser device using same
12/05/2012CN102810812A Fiber-coupled output Q-switched solid-state laser and manufacturing process
12/05/2012CN102810811A Medical blue-light laser
12/05/2012CN102810810A Single-cavity dual-electrode discharging cavity and quasimolecule laser
12/05/2012CN102412498B Temperature control system applicable to pump laser
12/05/2012CN102315584B Cantilever beam device with increase of stimulated Brillouin scattering threshold value of rare earth doped fiber
12/05/2012CN101924318B Device for outputting dual wavelength laser and terahertz wave based on single periodical and polarized crystal
12/04/2012US8326151 Low-cost WDM source with an incoherent light injected Fabry-Perot laser diode
12/04/2012US8326098 Gallery-mode microdisc system for electrically pumped optical sources
12/04/2012US8325777 Surface-emitting laser device and surface-emitting laser array including same
12/04/2012US8325773 Structures and methods for adjusting the wavelengths of lasers via temperature control
12/04/2012US8325772 Optical disk apparatus and information recording method
12/04/2012US8325771 Cavity-dumped pulsed solid-state laser with variable pulse-duration
12/04/2012US8325089 Beamforming RF circuit and applications thereof
12/04/2012US8322860 Projector apparatus and method of controlling the color fluctuation of the light
12/04/2012US8322263 Laser weapon system and method
11/2012
11/29/2012WO2012161362A1 Method and device for measuring the three-dimensional vibration of a heavy electrical apparatus using a laser
11/29/2012WO2012161092A1 Light source control method
11/29/2012WO2012161083A1 Pulsed light source
11/29/2012WO2012160801A1 Passive q-switching type solid-state laser device
11/29/2012WO2012160747A1 Light source device, analyzer, and light generation method
11/29/2012WO2012030892A3 High power fiber laser system
11/29/2012US20120300801 Regulating a Vertical-Cavity Surface-Emitting Laser (VCSEL) -Based Optical Communication Link
11/29/2012US20120300799 Laser amplification system and method for generating retrievable laser pulses
11/29/2012US20120300798 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
11/29/2012US20120300797 Laser apparatus
11/29/2012US20120300796 Hybrid lasers
11/29/2012US20120300605 Circuit for preventing destruction of semiconductor laser element, and optical disc device provided with the circuit
11/29/2012US20120300290 Pulsed light source
11/29/2012US20120300289 Light amplifier and laser processing device
11/29/2012US20120300288 Light amplifier and laser processing device
11/29/2012US20120300198 Frequency stabilized laser system
11/29/2012US20120298838 Systems and methods for implementing an interaction between a laser shaped as line beam and a film deposited on a substrate
11/29/2012US20120298650 Laser Pulse Generation Method and Apparatus
11/29/2012CA2814389A1 Light source device, analysis device, and light generation method
11/28/2012EP2528173A2 Light amplifier and laser processing device
11/28/2012EP2528172A2 Light amplifier and laser processing device
11/28/2012EP2526700A1 Light emitting device and method for creating a multi-colored light beam
11/28/2012EP2526592A2 Broadly tunable optical parametric oscillator
11/28/2012EP2526458A1 Optical sources
11/28/2012EP2526449A1 Method and device for optically coupling optical fibres
11/28/2012EP2526220A1 Cvd single crystal diamond material
11/28/2012CN202564780U Laser tube with discharge tube capable of being aligned
11/28/2012CN102804524A Methods for obtaining stabilized output beams from frequency converted light sources and frequency converted light sources utilizing the same
11/28/2012CN102804383A Functional integration of dilute nitrides into high efficiency III-V solar cells
11/28/2012CN102804007A Optical fiber and laser device using same
11/28/2012CN102804006A Optical fiber-type optical element, laser diode module, and fiber laser
11/28/2012CN102801102A 3.9 mu m mid infrared laser
11/28/2012CN102801101A Graphene illuminator, radiating device employing graphene illuminator, and optical transmission network node
11/28/2012CN102801100A Device for improving output frequency stability of laser and laser with device
11/28/2012CN102801099A High-peak power picoseconds laser with flexibly adjustable quantity of output pulses
11/28/2012CN102801098A Pulsed laser and method for controlling same
11/28/2012CN102801097A Laser device and method for outputting laser
11/28/2012CN102801096A Automatic optical parametric oscillation laser based on calcium oxoborate crystal
11/28/2012CN102801095A Generating laser pulses of narrow spectral linewidth based on chirping and stretching of laser pulses and subsequent power amplification
11/28/2012CN102801094A Multi-lamp diffuse reflection light-gathering cavity for high-power lamp-pumped laser
11/28/2012CN102801093A All-solid-state pulse excitation source for compact structure type excimer laser
11/28/2012CN102801092A High-power laser generator
11/28/2012CN102801091A Random fiber laser
11/28/2012CN102801090A Long-pulse fiber laser
11/28/2012CN102801089A Light amplifier and laser processing device
11/28/2012CN102801088A Light amplifier and laser processing device
11/28/2012CN102801087A Non-gel solid laser
11/28/2012CN102801086A Spectacle frame capable of rapidly adjusting horizontal position
11/28/2012CN102798944A Optical fiber coupling device of fiber laser
11/28/2012CN102798939A Fiber holder and fiber laser apparatus
11/28/2012CN102797038A Mg-Yb-Er doped lithium niobate laser crystals and preparation method thereof
11/28/2012CN102208742B Conductively cooled high-repetition single frequency Nd: YAG Laser
11/28/2012CN101821914B Solid-state laser device and image display device
11/28/2012CN101765950B Wavelength conversion laser device
11/28/2012CN101089242B Doped neodymium lithium lanthanum barium tungstate laser crystal and its preparation method and usage
11/27/2012US8320426 Apparatus for selectively distributing energy from a laser beam
11/27/2012US8320425 Pump cavities for diode laser array pumped laser rods
11/27/2012US8320424 Optical component cleanliness and debris management in laser micromachining applications
11/27/2012US8320420 Polarity independent laser monitor diode current sensing circuit for optical modules
11/27/2012US8320419 High power semiconductor laser diodes
11/27/2012US8320418 Multiple wavelength optical systems
11/27/2012US8320417 Eye-safe Q-switched short pulse fiber laser
11/27/2012US8320416 Laser irradiation system
11/27/2012US8320415 High-power multi-port circulator
11/27/2012US8320040 Multi-wavelength light amplifier
11/27/2012US8320039 Cladding-pumped optical amplifier having reduced susceptibility to spurious lasing
11/27/2012US8319901 Discharge tube supporting structure, supporting member, discharge tube, ferrule, lighting device, display device and television receiver
11/27/2012US8319150 Continuous motion laser shock peening
11/27/2012US8318057 Method for replicating optical elements, particularly on a wafer level, and replicas formed thereby
11/27/2012CA2574111C Generation of radiation with stabilized frequency
11/27/2012CA2545342C Short pulse laser arrangement
11/27/2012CA2463500C Transmitter photonic integrated circuit (txpic) chip architectures and drive systems and wavelength stabilization for txpics
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