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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01/02/2013 | CN101821913B Phase stabilized mode-locked laser with two output couplers having different spectral transmission |
01/02/2013 | CN101588672B Output protection circuit of Marx trigger of double-electrode gas switch |
01/02/2013 | CN101457399B Erbium sodium ion double doped strontium molybdate laser crystal and preparation method thereof |
01/02/2013 | CN101113532B Laser and non-linear optical bismuth phosphate crystal and preparation and usage thereof |
01/01/2013 | US8346077 Multi-domain systems and methods for fail secure information transfer |
01/01/2013 | US8346038 Method and device for optically coupling optical fibres |
01/01/2013 | US8345724 Laser beam interleaving |
01/01/2013 | US8345723 Gas laser |
01/01/2013 | US8345722 Method of driving semiconductor laser |
01/01/2013 | US8345721 Method for driving optical transmitter |
01/01/2013 | US8345719 Wavelength-controlled semiconductor laser device |
01/01/2013 | US8345718 Pulse shaper and laser with pulse shaper |
01/01/2013 | US8345717 Continuous-wave laser |
01/01/2013 | US8345349 Compact optical resonators |
01/01/2013 | US8345348 Method and optical gain fiber having segments of differing core sizes |
01/01/2013 | US8344654 Driving circuit for and semiconductor device for driving laser diode |
12/27/2012 | WO2012178200A1 Parametric regenerative oscillators based on opto-electronic feedback and optical regeneration via nonlinear optical mixing in whispering gallery mode optical resonators |
12/27/2012 | WO2012177805A2 Stabilizing rf oscillator based on optical resonator |
12/27/2012 | WO2012176781A1 Laser device and method for controlling same |
12/27/2012 | WO2012176253A1 Gas laser device |
12/27/2012 | WO2012176252A1 Gas laser amplification device |
12/27/2012 | WO2012174778A1 Expandable multi-laser composite system |
12/27/2012 | WO2012154468A3 Deep ultra-violet light sources for wafer and reticle inspection systems |
12/27/2012 | WO2012135665A3 Stabilization of pulsed mode seed lasers |
12/27/2012 | US20120327964 Algorithm to drive semiconductor laser diode |
12/27/2012 | US20120327963 Quasi-remote laser pulse compression and generation of radiation and particle beams |
12/27/2012 | US20120327962 System and method for suppressing parasitics in an optical device |
12/27/2012 | US20120327961 Amplitude and phase modulation of a laser by modulation of an output coupler |
12/27/2012 | US20120327960 Mode-locked fiber laser based on narrowband optical spectral filtering and amplifier similaritons |
12/27/2012 | US20120327959 Compact optical frequency comb systems |
12/27/2012 | US20120327505 Method of performing target raman gain locking and raman fiber amplifier |
12/27/2012 | DE102006056334B4 Faser-Laser-Anordnung mit regenerativer Impulsverstärkung und Verfahren Fiber laser arrangement with regenerative pulse amplification and methods |
12/27/2012 | DE102005025128B4 Laseranordnung und Verfahren zur Erzeugung eines Multimodebetriebes bei resonatorinterner Frequenzverdopplung Laser device and method for generating a multimode operation with intracavity frequency doubling |
12/27/2012 | CA2836935A1 Parametric regenerative oscillators based on opto-electronic feedback and optical regeneration via nonlinear optical mixing in whispering gallery mode optical resonators |
12/26/2012 | EP2538586A1 Method of performing target raman gain locking and raman fiber amplifier |
12/26/2012 | EP2538505A2 System and method for suppressing parasitics in an optical device |
12/26/2012 | EP2537216A2 Laser amplification system and method for generating retrievable laser pulses |
12/26/2012 | EP2537215A2 Swept-frequency semiconductor laser coupled to microfabricated biomolecular sensor and methods related thereto |
12/26/2012 | EP2537214A1 Laser apparatus |
12/26/2012 | EP2537213A2 Laser device, extreme ultraviolet light generation device, and method for maintaining the devices |
12/26/2012 | EP2536529A1 Laser machining equipment having a common gas source for the laser oscillator and head |
12/26/2012 | CN202633739U Linear laser with fan-shaped angle of more than 180 degrees |
12/26/2012 | CN102844942A Light intensity monitoring circuit and fiber laser system |
12/26/2012 | CN102844941A High power femtosecond laser with adjustable repetition rate and simplified structure |
12/26/2012 | CN102842849A High power 3 mum -5mum wave band solid laser of optical fiber laser pump |
12/26/2012 | CN102842848A Electric-controlled wide-area thermal insensitive solid laser device |
12/26/2012 | CN102842847A Intracavity single resonant optical parametric oscillator (ICSRO) |
12/26/2012 | CN102842846A Method for improving laser transmittance of dye Q-switched thin film sheet |
12/26/2012 | CN102842845A Chaotic laser controller |
12/26/2012 | CN102842844A Natural polarization state single wavelength light source and method |
12/26/2012 | CN102842843A Method for realizing all-fiber package of semiconductor saturable absorption mirror |
12/26/2012 | CN102842842A High-power narrow-linewidth 1.94mum Tm: YLF (Yttrium Lithium Fluoride) laser |
12/26/2012 | CN102842841A Method and apparatus for controlling effective working temperature of laser system |
12/26/2012 | CN102842840A Discharging chamber with micro-channel structure and gas laser device |
12/26/2012 | CN102842252A Green laser designator with small divergence angle and good light-beam quality |
12/26/2012 | CN102354900B Random-distribution feedback optical fiber laser |
12/26/2012 | CN102332678B External cavity type broadband tunable laser coupling filter with double laser gain media |
12/26/2012 | CN102118004B Method for improving asymmetric output beams of wattle type solid laser |
12/26/2012 | CN101854211B High-speed single-fiber bidirectional optical module |
12/26/2012 | CN101802704B Wavelength conversion element and wavelength conversion laser device |
12/26/2012 | CN101764347B Acousto-optic modulation laser |
12/25/2012 | US8340151 V-shaped resonators for addition of broad-area laser diode arrays |
12/25/2012 | US8340145 Microwave circuit |
12/25/2012 | US8340144 Compression mount for semiconductor devices, and method |
12/25/2012 | US8340143 Passively mode-locked picosecond laser device |
12/25/2012 | US8340142 Pulsed microchip laser |
12/25/2012 | US8340141 Method of operating all-fiber-based ultra pulse laser system |
12/25/2012 | US8339699 Method for amplification by spatio-temporal frequency conversion and device for carrying out said method |
12/25/2012 | US8339698 Raman amplifier and raman amplifier adjustment method |
12/25/2012 | US8339697 Wavelength conversion laser light source and image display device |
12/25/2012 | US8338746 Method for processing a memory link with a set of at least two laser pulses |
12/25/2012 | US8337096 Efficient thermoelectric cooling of photonic integrated circuits |
12/20/2012 | WO2012174545A1 3d laser coding in glass |
12/20/2012 | WO2012174017A1 Method and system for cryocooled laser amplifier |
12/20/2012 | WO2012173939A2 Fiber-mopa apparatus for delivering pulses on demand |
12/20/2012 | WO2012173839A1 Method for beam combination by seeding stimulated brillouin scattering in optical fiber |
12/20/2012 | WO2012173271A1 Optical coupling structure and optical fiber amplifier |
12/20/2012 | WO2012172997A1 Multicore amplifying optical fiber |
12/20/2012 | WO2012172996A1 Multicore amplifying optical fiber |
12/20/2012 | WO2012172213A1 Device for managing heat in an optical element, and related heat-management method |
12/20/2012 | WO2012119608A3 Method and device for amplifying optical signal waves guided in a multi-core optical fibre |
12/20/2012 | US20120320940 Laser device and method of manufacture thereof |
12/20/2012 | US20120320938 Semiconductor laser device |
12/20/2012 | US20120320937 Anti-Transverse Lasing Device with Longitudinal Cooling for Emitting a Laser Beam |
12/20/2012 | US20120320935 Laser and optical amplifier |
12/20/2012 | US20120320934 Environmentally stable optical fiber mode-locked laser generating device having an achromatic quarter wave plate |
12/20/2012 | US20120320451 Large mode area optical waveguide devices |
12/20/2012 | US20120320450 Fiber-mopa apparatus for delivering pulses on demand |
12/20/2012 | US20120320449 Stabilizing rf oscillator based on optical resonator |
12/20/2012 | DE102011077508A1 Lasersystem zum Erzeugen einer Lasermarkierung auf einem Untergrund A laser system for generating a laser marking to a substrate |
12/19/2012 | EP2535989A2 Large mode area optical waveguide devices |
12/19/2012 | EP2535988A2 Laser and optical amplifier |
12/19/2012 | EP2534738A1 Disk laser |
12/19/2012 | CN202616600U A human body dodging device used for a laser |
12/19/2012 | CN202616599U Modified laser light source |
12/19/2012 | CN202616598U Passive mode-locking laser device |
12/19/2012 | CN202616597U Semiconductor laser used for probe station |
12/19/2012 | CN202616596U Laser unstable cavity for outputting solid light beam |
12/19/2012 | CN202616595U High power broadband amplified spontaneous emission (ASE) light source of 1064 nm wave band |
12/19/2012 | CN202616594U Optical fiber laser |