Patents
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)
04/2013
04/03/2013CN103014860A Non-linear optical crystal lead borate and preparation and application of non-linear optical crystal lead borate
04/03/2013CN102509998B Passive-phase-locked fiber ring laser
04/03/2013CN102496840B Miniature optical-fiber loop narrow-line and wide-optical-fiber laser
04/03/2013CN102457015B Metal atom absorption chamber
04/03/2013CN102142654B Single/double-frequency output laser head and laser output method
04/03/2013CN101752775B Fiber laser adopting end face coated cavity mirror
04/02/2013US8412038 Optical transmission device, optical transmission system including the same, and optical transmission method
04/02/2013US8411722 Vertical cavity surface emitting laser
04/02/2013US8411721 High-precision synchronization of pulsed gas-discharge lasers
04/02/2013US8411720 System and method for automatic gas optimization in a two-chamber gas discharge laser system
04/02/2013US8411716 Circuit assembly for controlling an optical system to generate optical pulses and pulse bursts
04/02/2013US8411715 Semiconductor laser device
04/02/2013US8411714 Wavelength conversion laser light source, laser light source device and two-dimensional image display device adopting the same, and method of setting temperature of wavelength conversion element
04/02/2013US8411713 Process and system for laser crystallization processing of film regions on a substrate to minimize edge areas, and structure of such film regions
04/02/2013US8411712 Beam diagnostics and feedback system and method for spectrally beam-combined lasers
04/02/2013US8411711 Semiconductor laser with low relative intensity noise of individual longitudinal modes and optical transmission system incorporating the laser
04/02/2013US8411710 Laser apparatus
04/02/2013US8411354 Carrier-envelope-phase stabilization of a master oscillator optical amplifier system
04/02/2013US8411352 Pulsed fiber-MOPA with widely-variable pulse-duration
04/02/2013CA2463278C Transmitter photonic integrated circuits (txpic) and optical transport networks employing txpics
03/2013
03/28/2013WO2013043842A1 Solid-state laser and inspection system using 193nm laser
03/28/2013WO2013042337A1 Optical fiber, fiber laser employing same, and optical fiber manufacturing method
03/28/2013WO2013042321A1 Optical amplification control device and method for controlling same
03/28/2013WO2012150149A3 Laser processing system having a processing laser beam that has an adjustable brilliance
03/28/2013US20130077646 Automatic modulation control for maintaining constant extinction ratio (er), or constant optical modulation amplitude (oma) in an optical transceiver
03/28/2013US20130077645 High-Power, Phase-Locked, Laser Arrays
03/28/2013US20130077644 Method for determining stabilization of light output signal and laser frequency stabilizing device
03/28/2013US20130077643 Reciprocating laser scanning device
03/28/2013US20130077086 Solid-State Laser And Inspection System Using 193nm Laser
03/28/2013DE10225674B4 Linsensystem zum Homogenisieren von Laserstrahlung Lens system for homogenizing the laser radiation
03/28/2013DE102011054024A1 Infrared laser amplifier system for creating laser radiation field in specific wavelength range, has laser radiation field waist lying within solid bodies, where pump radiation field focusing unit has specific radio frequency
03/28/2013DE102009059894B4 Optische Anordnung zum optischen Pumpen eines aktiven Mediums Optical arrangement for optical pumping of the active medium
03/27/2013EP2572413A1 Pulsed light source
03/27/2013EP2572412A2 Tunable pulse width laser
03/27/2013EP2572239A1 Device and method for generating a wide band frequency comb
03/27/2013CN202841144U Narrow linewidth analog signal laser source
03/27/2013CN202840235U Frequency regulator of laser and laser having the same
03/27/2013CN202840234U Frequency regulator for improving short-term stability of laser
03/27/2013CN202840233U Single-longitudinal-mode laser cavity structure
03/27/2013CN202840232U Mode selection structure of prism type laser resonant cavity
03/27/2013CN202840231U Fiber-coupled output diode-pumped solid-state laser
03/27/2013CN202840230U Miniaturized ceramic focusing chamber
03/27/2013CN202840229U Pressure regulating device for gas mixer of laser welding machine
03/27/2013CN202840228U Slit structure and laser
03/27/2013CN202840227U Clamp for adjusting height of electrode of laser
03/27/2013CN202840226U Frequency stabilization state-based light combination prism assembling system of prism type
03/27/2013CN202836571U Gas laser gyroscope ignition device
03/27/2013CN103001118A Gain narrowing controlled all-fiber laser amplifier for high-power picosecond pulses
03/27/2013CN103001117A Chip integrated silicon oxide microsphere laser
03/27/2013CN103001116A Laser emitting laser 1.5-1.6 microns wavelength
03/27/2013CN103001115A Solid laser device with intracavity frequency doubling band of 750-810nm
03/27/2013CN103001114A Method for generating high repetition frequency optical frequency comb
03/27/2013CN103001113A 473nm electro-optic q-switch laser
03/27/2013CN103001112A All-solid-state quadruple-harmonic ultraviolet laser
03/27/2013CN103001111A Terahertz source generated based on nonlinear difference frequency of fiber lasers
03/27/2013CN103001110A Optical fiber laser based on broadband spectrum
03/27/2013CN103001109A Device and method for adjusting ring cavity of excimer laser device
03/27/2013CN103001108A Excimer laser regeneration type amplifier
03/27/2013CN103001107A Multi-pass chirped fiber grating pulse broadening device
03/27/2013CN103001106A High power optical fiber laser amplifier capable of achieving stable control of polarization precompensation
03/27/2013CN103001105A Output lens cooling device of carbon dioxide laser
03/27/2013CN102992624A Cobalt and erbium doped glass ceramic self-Q-switched laser material and preparation method thereof
03/27/2013CN102255231B Absorbing boundary type laser for coupling transverse light
03/27/2013CN102244351B Manufacturing method of passive mode-locking device based on SCNTs (singlewalled carbon nano tubes)
03/27/2013CN101764351B Laser apparatus and manufacturing method thereof
03/27/2013CN101697397B Laser display light source and laser display system
03/27/2013CN101414729B Self-mode-locking laser
03/26/2013US8406267 Grazing-incidence-disk laser element
03/26/2013US8406265 Optoelectronic component
03/26/2013US8406263 Laser diode read driver
03/26/2013US8406261 Laser driving device and laser driving method
03/26/2013US8406260 Anti-transverse lasing device with longitudinal cooling for emitting a laser beam
03/26/2013US8405586 Display device, method for driving the same, and electronic device
03/26/2013US8405022 Thermal management technology for polarizing xenon
03/26/2013US8405021 Ultracold-matter systems
03/26/2013DE202010017939U1 Laserbearbeitungsmaschine mit Prozesslichtüberwachung Laser processing machine with process monitoring light
03/21/2013WO2013040143A2 System and method for creating and utilizing "multivariate paths" for ongoing simultaneous multi-dimensional control to attain single mode sweep operation in an electromagnetic radiation source
03/21/2013WO2013040041A2 Directly driven source of multi-gigahertz, sub-picosecond optical pulses
03/21/2013WO2013039668A1 Methods and apparatus pertaining to picosecond pulsed fiber based lasers
03/21/2013WO2013038794A1 Optical fiber, optical fiber laser, optical fiber amplifier, and method for producing optical fiber
03/21/2013WO2013038761A1 Pump combiner, bridge fiber, and fiber laser
03/21/2013US20130070802 Laser apparatus and method of controlling the laser apparatus
03/21/2013US20130070796 Scalable buck-boost dc-dc converter
03/21/2013US20130070793 Fiber laser
03/21/2013US20130070330 Optical system for signal amplification using a multimode fiber
03/20/2013EP2569831A1 Optical amplifiers
03/20/2013CN202817482U Mini diode pump solid state green laser
03/20/2013CN202817481U High-peak power picosecond laser with flexibly adjustable output pulse number
03/20/2013CN202817480U Laser with tunable wavelength
03/20/2013CN202817479U 晶体模块 Crystal Module
03/20/2013CN202817478U Secondary coupling clamp capable of controlling temperature
03/20/2013CN102986096A Optical amplifiers
03/20/2013CN102986095A ASE compensation in optical amplifiers
03/20/2013CN102983493A Cross polarization dual-wavelength laser
03/20/2013CN102983492A Saturated absorption Doppler broadening spectral line device
03/20/2013CN102983491A Frequency-doubling KTP (potassium titanium phosphate) electro-optics Q-switching device
03/20/2013CN102983490A KTP (potassium titanium phosphate) Q-switching and parameter dual-function device capable of compensating walk-off and static birefringence
03/20/2013CN102983489A Intermediate infrared laser source produced based on non-linear difference frequency of optical laser
03/20/2013CN102983488A 激光脉冲同步控制器 Laser pulse synchronous controller
03/20/2013CN102983487A Middle infrared parametric oscillator using fiber laser as pump
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