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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09/19/2013 | WO2013138640A1 Continuous wave ultraviolet laser based on stimulated raman scattering |
09/19/2013 | WO2013138364A1 Laser amplifier system using active tapers |
09/19/2013 | WO2013137592A1 External oscillator-type laser apparatus capable of being manufactured so as to be ultra-small |
09/19/2013 | WO2013136644A1 Gas laser oscillation device and laser gas replacement method |
09/19/2013 | WO2013136579A1 Optical fiber combiner and laser device employing same |
09/19/2013 | WO2013135271A1 Method of stabilizing a laser apparatus with wavelength converter |
09/19/2013 | WO2013100812A3 Saturable absorber module based on a polymer composite with single-walled carbon nanotubes |
09/19/2013 | US20130243016 Laser antireflection device and laser apparatus comprising same |
09/19/2013 | US20130243013 Tunable laser module |
09/19/2013 | US20130242380 Suppression Of Parasitic Optical Feedback In Pulse Laser Systems |
09/19/2013 | US20130242379 Method for controlling signal gain of a raman amplifier |
09/19/2013 | DE102012005492A1 Passively quality-switched microchip laser used as pulsed light source in e.g. material treatment, has optical pumping device that is provided for pumping optical gain medium, for producing repetition frequency of optical laser pulse |
09/19/2013 | DE102012005154A1 Ausgasarmer Resonator Ausgasarmer resonator |
09/18/2013 | EP2639898A1 A method for controlling signal gain of a raman amplifier |
09/18/2013 | EP2639823A2 Controlled area solder bonding for dies |
09/18/2013 | EP2638605A2 High damage threshold frequency conversion system |
09/18/2013 | EP2638604A1 Spherical liquid-crystal laser |
09/18/2013 | CN203205699U Fiber solid mixing ultrashort pulse laser amplifier |
09/18/2013 | CN203205698U An intelligent laser locking device |
09/18/2013 | CN203205697U Double frequency microchip laser device based on tunable frequency difference |
09/18/2013 | CN203205696U Combined wave-plate rack |
09/18/2013 | CN203205695U Dual-end output optical parametric oscillation 440nm/532nm dual-wavelength optical fiber laser |
09/18/2013 | CN203205694U ual-end output optical parametric oscillation 1500nm/ 622nm dual-wavelength optical fiber laser |
09/18/2013 | CN103314486A Generating laser pulses based on chirped pulsed amplification |
09/18/2013 | CN103314318A Packaging for a fiber optic component and manufacturing method thereof |
09/18/2013 | CN103311796A Method for processing ultraviolet glued crystal |
09/18/2013 | CN103311795A Two-dimensional acousto-optic q-switch |
09/18/2013 | CN103311794A Solid laser with annular polarization compensation |
09/18/2013 | CN103311793A BBO (barium boron oxide) crystal based non-linear frequency doubler |
09/18/2013 | CN103311792A Littrow configuration electro-optical Q-switched frequency-doubled laser |
09/18/2013 | CN103311791A Femtosecond optical parameter amplifier |
09/18/2013 | CN103311790A Self-adaptive optical fiber coupler or collimator control system capable of bilaterally receiving and transmitting laser beams |
09/18/2013 | CN103311789A Thin laser medium laser device |
09/18/2013 | CN103311788A Preparation method of bottle-type optical micro resonant cavity |
09/18/2013 | CN103311787A Intracavity frequency doubling microchip laser and preparation method thereof |
09/18/2013 | CN103311786A Erbium-ytterbium doped fiber laser device for restraining Yb (ytterbium)-ASE (amplifier spontaneous emission) |
09/18/2013 | CN103311785A Optical fiber laser and optical fiber laser marking system |
09/18/2013 | CN103311784A PDLC (polymer dispersed liquid crystal) optical fiber doped with dye and metal nanoparticles and optical fiber random laser |
09/18/2013 | CN103311783A Single-frequency Raman optical fiber laser |
09/18/2013 | CN103311782A Thulium-doped fiber laser-based method and thulium-doped fiber laser-based device for generating quadruplicated frequency blue laser |
09/18/2013 | CN103311781A Pulse type all-fiber ASE (Amplified Spontaneous Emission) source |
09/18/2013 | CN103311780A Laser with non-linear optical loop mirror |
09/18/2013 | CN103311779A Novel output window structure of laser and installing method thereof |
09/17/2013 | US8537874 High fill-factor efficient vertical-cavity surface emitting laser arrays |
09/17/2013 | US8537873 High power surface mount technology package for side emitting laser diode |
09/17/2013 | US8537872 Light emitting device |
09/17/2013 | US8537871 Fiber cladding light stripper |
09/17/2013 | US8537868 Laser diode write driver feedback, current mirror, and differential-pair circuitry |
09/17/2013 | US8537867 Method for fabricating optical device |
09/17/2013 | US8537866 Generating laser pulses of narrow spectral linewidth based on chirping and stretching of laser pulses and subsequent power amplification |
09/17/2013 | US8537865 Fiber-laser pumped by stabilized diode-laser bar stack |
09/17/2013 | US8537864 High power short pulse fiber laser |
09/17/2013 | US8537459 Method and apparatus for controlling and protecting pulsed high power fiber amplifier systems |
09/17/2013 | US8537458 Optical fiber for optical amplification, optical fiber amplifier, and optical fiber laser |
09/17/2013 | CA2667646C Small form pluggable analog optical transmitter |
09/12/2013 | WO2013133909A1 Miniaturized solid-state lasing device, system, and method |
09/12/2013 | WO2013133279A1 Ultraviolet laser device, and exposure device and inspection device provided with ultraviolet laser device |
09/12/2013 | WO2013133278A1 Laser device, and exposure device and inspection device provided with laser device |
09/12/2013 | WO2013132977A1 Laser device and photoacoustic measuring device |
09/12/2013 | WO2013132976A1 Laser device and photoacoustic measuring device |
09/12/2013 | WO2013131877A1 Device for converting the transverse spatial profile of intensity of a light beam, preferably using a microstructured optical fibre |
09/12/2013 | WO2013103992A3 Generating ultrashort laser pulses based on two-stage pulse processing |
09/12/2013 | US20130235895 Laser light source, laser processing device, and semiconductor processing method |
09/12/2013 | US20130235894 Gas laser device |
09/12/2013 | US20130235893 Transmissive optical device, laser chamber, amplifier stage laser device, oscillation stage laser device and laser apparatus |
09/12/2013 | US20130235891 Wavelength monitor, wavelength lockable laser diode and method for locking emission wavelength of laser diode |
09/12/2013 | US20130235890 Tunable hybrid laser with carrier-induced phase control |
09/12/2013 | US20130235450 Amplification module for an optical printed circuit board and an optical printed circuit board |
09/12/2013 | US20130235449 Optical Amplifier and Optical Transmission System |
09/12/2013 | US20130235448 Optical amplifier arrangement |
09/12/2013 | DE112007000457B4 Kohärenter Faser-Strahlvereiniger mit optischem Beugungselement Coherent fiber beam combiner with optical diffraction element |
09/12/2013 | DE102010064147B4 Bandleiter-Laserverstärker und Laseranordnung mit einem Bandleiter-Laserverstärker Band waveguide laser amplifier and laser array with a band waveguide laser amplifier |
09/11/2013 | EP2637265A1 Laser with non-linear optical loop mirror |
09/11/2013 | EP2636109A1 Initiation sequences for ramping-up pulse power in a medical laser having high-intensity leading subpulses |
09/11/2013 | EP2636108A1 High-voltage switch with cooling device |
09/11/2013 | CN203193117U A laser coherence length continuously-adjusting device |
09/11/2013 | CN203193116U Laser seed light injection locking amplifying system and power amplification cavity |
09/11/2013 | CN203193115U Laser crystal heat radiation structure of end pump solid-state laser |
09/11/2013 | CN203193114U Optically focused chamber with lath gain medium, and laser |
09/11/2013 | CN203193113U Novel-structure sealed-off carbon dioxide laser tube |
09/11/2013 | CN203193112U Laser temperature control system |
09/11/2013 | CN203193111U Novel-structure carbon dioxide laser tube |
09/11/2013 | CN203193110U Carbon dioxide laser tube |
09/11/2013 | CN103299494A Compact, high brightness light sources for the mid and far IR |
09/11/2013 | CN103296577A kHz green ray picosecond laser device used for satellite distance measurement |
09/11/2013 | CN103296576A Fiber-coupled output diode end-pumped and Tm-doped (thulium-doped) slab solid-state laser |
09/11/2013 | CN103296575A Nanometer gain medium laminated glass |
09/11/2013 | CN103296574A Homogenous centripetal pumped solid-state laser device |
09/11/2013 | CN103296573A Uniform centrifugal pump solid laser |
09/11/2013 | CN103296572A Gas laser amplifying system with annular cavity structure |
09/11/2013 | CN103296571A Pumping ring cavity regenerative amplifier |
09/11/2013 | CN103296570A Single longitudinal mode frequency-conversion all-solid-state laser based on non-planar ring cavity structure |
09/11/2013 | CN103296569A Super-continuum spectrum light source based on dual-band seed source Er-Yb co-doped optical fiber amplifier |
09/11/2013 | CN103296568A Pulse fiber laser acoustic optical modulator driving power source |
09/11/2013 | CN103296567A Ultra-narrow-linewidth nonlinear gain amplification multi-wavelength fiber laser |
09/11/2013 | CN103296566A Method for increasing power proportion of supercontinuum long waves in fluoride fiber |
09/11/2013 | CN103296565A Band-pass filtering fiber laser |
09/11/2013 | CN102544989B Laser unit, laser and laser hanging collimation method |
09/11/2013 | CN102544986B Pump coaxiality adjusting method for double-end-face pump laser device |
09/11/2013 | CN102265214B Method and device for generating self-referenced optical frequency comb |