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