| 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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| 06/22/2011 | CN1351428B Distributive optical amplifier, optical communication station, system and cables |
| 06/22/2011 | CN102104231A Graphite Raman locked mode laser |
| 06/22/2011 | CN102104230A Microfiber closed-loop laser and preparation method thereof |
| 06/22/2011 | CN102104229A Wavelength control device and method of single frequency laser |
| 06/22/2011 | CN101752778B Double-cavity resonating device and method for generating self-synchronizing femtosecond pulse and picosecond pulse |
| 06/22/2011 | CN101741003B Cascade 2-mu m solid laser of double-wavelength mixed pumping |
| 06/22/2011 | CN101552427B Q-switching laser and Q-switching method |
| 06/22/2011 | CN101312286B Method of protecting a laser from damage through unwanted light entering a resonator |
| 06/22/2011 | CN101242071B Gain medium plate bar with sandwich structure and its making method |
| 06/22/2011 | CN101055429B Moving beam with respect to diffractive optics in order to reduce interference patterns |
| 06/21/2011 | US7965916 Laser light source device, image display and illuminator |
| 06/21/2011 | US7965757 Thermal distortion compensation for laser mirrors |
| 06/21/2011 | US7965756 Optical element for gas laser and gas laser apparatus using the same |
| 06/21/2011 | US7965755 Surface-emitting laser |
| 06/21/2011 | US7965750 Semiconductor light emitting device |
| 06/21/2011 | US7965748 Laser pump cavity |
| 06/21/2011 | US7965747 Laser light source apparatus |
| 06/21/2011 | US7965746 Method for controlling power of an optical disk drive |
| 06/21/2011 | US7965745 RF and microwave receivers based on electro-optic optical whispering gallery mode resonators |
| 06/21/2011 | US7965440 Device for generating or receiving terahertz radiation |
| 06/21/2011 | CA2268005C Wavelength division multiplexed signal amplifier |
| 06/16/2011 | WO2011071572A2 Narrow linewidth brillouin laser |
| 06/16/2011 | WO2011070274A1 Device for compensating temporary scattering applied to ultra-short light pulse generation |
| 06/16/2011 | WO2011046805A3 Pre-ionization method for co2 gas-discharge laser |
| 06/16/2011 | WO2011022547A3 Angular beam adjustment systems and methods for laser systems |
| 06/16/2011 | WO2011017572A3 Laser modules and processes for thin film solar panel laser scribing |
| 06/16/2011 | WO2011017570A3 In-line metrology methods and systems for solar cell fabrication |
| 06/16/2011 | WO2011017478A3 Method and system for optical conversion |
| 06/16/2011 | WO2011008130A3 Tunable frequency selector |
| 06/16/2011 | US20110143286 Laser apparatus, light therapy apparatus, exposure apparatus, device manufacturing method, and object inspection apparatus |
| 06/16/2011 | US20110142087 Heat transfer device with at least one semiconductor element, particularly a laser or light-emitting diode element, and method for the assembly thereof |
| 06/16/2011 | US20110142086 Optical module with enhanced robustness of temperature controlling device |
| 06/16/2011 | US20110142084 Method and system for stable and tunable high power pulsed laser system |
| 06/16/2011 | US20110142083 Ytterbium-doped optical fiber, fiber laser and fiber amplifier |
| 06/16/2011 | US20110142082 Fiber laser |
| 06/16/2011 | US20110141758 Optical coupler and active optical module comprising the same |
| 06/16/2011 | US20110141555 Auto-cladded large-core optical fibers |
| 06/16/2011 | US20110141553 Raman amplifier, optical repeater, and raman amplification method |
| 06/16/2011 | US20110141552 Automatic measurement and gain control of distributed raman amplifiers |
| 06/16/2011 | US20110139760 Femtosecond laser processing system with process parameters controls and feedback |
| 06/16/2011 | DE102009054601A1 Laserzündsystem Laser ignition system |
| 06/16/2011 | DE102009049962A1 Lichtquelle und Verfahren zur Lichterzeugung Light source and method for generating light |
| 06/16/2011 | CA2782528A1 Narrow linewidth brillouin laser |
| 06/15/2011 | EP2333915A1 Method and device of bias control of laser modulator |
| 06/15/2011 | EP2333914A2 Light source apparatus and image pickup apparatus using the same |
| 06/15/2011 | EP2332222A1 Laser system having swithchable power modes |
| 06/15/2011 | CN201868728U Alkali vapor laser |
| 06/15/2011 | CN201868727U Solid laser |
| 06/15/2011 | CN201868726U Mixed cooling laser diode pumping slab laser |
| 06/15/2011 | CN201868725U Surface-mounted solid laser and adjusting device |
| 06/15/2011 | CN201868724U Novel laser crystal |
| 06/15/2011 | CN201868380U Pumping pulsed xenon lamp of laser welding machine |
| 06/15/2011 | CN201868379U Pulsed xenon lamp for laser beauty |
| 06/15/2011 | CN201868378U Pumping continuous krypton lamp of laser marking machine |
| 06/15/2011 | CN1644296B Laser machining apparatus |
| 06/15/2011 | CN102099975A Fiber laser device |
| 06/15/2011 | CN102099726A Device and method for beam forming |
| 06/15/2011 | CN102097741A 532nm semi-Gaussian laser beam generator |
| 06/15/2011 | CN102097740A Method for regulating laser emission of gain medium under all-optical control |
| 06/15/2011 | CN102097739A Laser control system and method |
| 06/15/2011 | CN102097738A Light source apparatus and image pickup apparatus using the same |
| 06/15/2011 | CN102097737A High pulse repetition frequency ultra-short pulse laser method |
| 06/15/2011 | CN102097736A Tunable narrowband spectrum pulsed fiber laser |
| 06/15/2011 | CN102096150A Multi-core fiber based optical transmission structure and device applying same |
| 06/15/2011 | CN102095709A Chemical senor, method and application on basis of laser effects in fluorescence conjugated polymer |
| 06/15/2011 | CN101719620B End-pumped high-power laser |
| 06/15/2011 | CN101714740B Method for improving pumping conversion efficiency of high-power pumped erbium-ytterbium co-doped fiber amplifier |
| 06/15/2011 | CN101359804B Erbium doped ring micro-cavity laser |
| 06/15/2011 | CN101202412B Solid laser |
| 06/14/2011 | US7962046 Automated dispersion compensation over a broad wavelength range for coherent optical pulses |
| 06/14/2011 | US7961996 Coupling device for use in optical waveguides |
| 06/14/2011 | US7961772 Optimized pulse pumped laser system using feedback |
| 06/14/2011 | US7961771 High-gain diode-pumped laser amplifier |
| 06/14/2011 | US7961767 System and method to regulate high current radiation sources |
| 06/14/2011 | US7961766 Method and system for controlling wavelengths of multi-path laser |
| 06/14/2011 | US7961765 Narrow surface corrugated grating |
| 06/14/2011 | US7961764 Nonlinear imaging using passive pulse splitters and related technologies |
| 06/14/2011 | US7961763 System for detection of wafer defects |
| 06/14/2011 | US7961762 White light-emitting lamp and illuminating device using the same |
| 06/14/2011 | US7961378 Wavelength conversion light source apparatus and wavelength conversion method |
| 06/14/2011 | US7960191 Composite laser element and laser oscillator employing it |
| 06/14/2011 | CA2422206C Hybrid raman/erbium-doped fiber amplifier and transmission system with dispersion map |
| 06/09/2011 | WO2011068980A2 Single mode high power fiber laser system |
| 06/09/2011 | WO2011068712A2 Q-switched oscillator seed-source for mopa laser illuminator method and apparatus |
| 06/09/2011 | WO2011068662A2 High efficiency slab-coupled optical waveguide laser and amplifier |
| 06/09/2011 | US20110134949 Compact, thermally stable multi-laser engine |
| 06/09/2011 | US20110134948 Semiconductor laser chip, semiconductor laser device, and semiconductor laser chip manufacturing method |
| 06/09/2011 | US20110134946 Lengthening the path of a laser beam in a monolothic solid state laser apparatus |
| 06/09/2011 | US20110134945 Lengthening the path of a pump beam in a monolothic solid state laser apparatus |
| 06/09/2011 | US20110134944 Efficient pulse laser light generation and devices using the same |
| 06/09/2011 | US20110134943 Laser based frequency standards and their applications |
| 06/09/2011 | US20110134942 Mode locked laser system |
| 06/09/2011 | US20110134941 Two dimensional photonic crystal surface emitting laser |
| 06/09/2011 | US20110134940 Narrow linewidth brillouin laser |
| 06/09/2011 | US20110134512 Double clad fiber laser device |
| 06/09/2011 | US20110134511 Off axis walk off multi-pass amplifiers |
| 06/09/2011 | US20110134510 Despeckling Apparatus and Method |
| 06/09/2011 | US20110134433 Light source apparatus and image pickup apparatus using the same |
| 06/09/2011 | DE102010061928A1 Optische Abtastvorrichtung, Laserradarvorrichtung und Verfahren für optische Abtastung An optical scanning laser radar apparatus and method for optical scanning |
| 06/08/2011 | EP2330696A2 Laser oscillator and filtering method |