| 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) |
|---|
| 06/30/2011 | US20110158271 Laser resonator gain medium securement |
| 06/30/2011 | US20110158270 Tunable Quantum Cascade Lasers And Photoacoustic Detection Of Trace Gases, TNT, TATP and Precursors Acetone And Hydrogen Peroxide |
| 06/30/2011 | US20110158268 Mode-locker comprising a graphene, and pulse laser device comprising the same |
| 06/30/2011 | US20110158267 Pulsed laser system with a thulium-doped saturable absorber Q-switch |
| 06/30/2011 | US20110158266 Passive coherent array using distributed fiber lasers |
| 06/30/2011 | US20110158265 Ring or linear cavity of all-fiber-based ultra short pulse laser system and method of operating the same |
| 06/30/2011 | US20110157689 Off axis walk off multi-pass amplifiers |
| 06/30/2011 | US20110157687 System and method of raman amplifier pump control |
| 06/30/2011 | US20110157686 Wavelength-Tunable Light Source |
| 06/30/2011 | US20110157671 Wave-Plate Structures, Power Selective Optical Filter Devices, and Optical Systems Using Same |
| 06/30/2011 | US20110157485 Systems and methods for partitioned color, double rate video transfer |
| 06/30/2011 | US20110155916 Laser apparatus, driving method of the same and optical tomographic imaging apparatus |
| 06/30/2011 | DE102009055258A1 Method for operating ignition device for internal combustion engine i.e. stationary gas engine, of motor vehicle, involves impinging optical amplifier with pump light of varying intensities to cause optical amplification of laser pulse |
| 06/30/2011 | CA2785243A1 Ultrafast raman laser systems and methods of operation |
| 06/30/2011 | CA2781319A1 Fiber laser oscillators and systems using an optimized phase varying function |
| 06/29/2011 | EP2338845A1 A rare-earth-doped optical fiber having small numerical aperture |
| 06/29/2011 | EP2338212A2 Fourier domain mode locking |
| 06/29/2011 | EP2232654B1 Frequency-drift fibre amplifier with nonlinear compensation |
| 06/29/2011 | CN201887325U High-efficiency high-power side-pumping three-mirror folded cavity continuous wave green laser |
| 06/29/2011 | CN201887324U Novel frequency stabilizer of gas laser device |
| 06/29/2011 | CN201887323U Two-dimensional Q switch rotary adjusting bracket |
| 06/29/2011 | CN201887322U Automatic mounting and adjusting device for prism type ring-shaped resonant cavity |
| 06/29/2011 | CN102112901A Nano-wire optical block devices for amplifying, modulating, and detecting optical signals |
| 06/29/2011 | CN102110952A High energy diode pumping solid laser realizing method |
| 06/29/2011 | CN102110951A Method for combining multiple Q-switching pulse lasers |
| 06/29/2011 | CN102110950A Method of high-energy diode pumped solid-state laser |
| 06/29/2011 | CN102110949A Suppression method of laser pulse spike |
| 06/29/2011 | CN102110948A Method for radiating crystal transition heat of high-efficiency diode-pumped solid-state laser |
| 06/29/2011 | CN101859976B Preparation method of microporous liquid cooled non-deformation mirror |
| 06/29/2011 | CN101752776B Method and device for obtaining multi-wavelength laser |
| 06/29/2011 | CN101741004B SBS technology-based long-service-life broadband optimal pulse memory |
| 06/29/2011 | CN101741001B DC (direct current) discharge slat CO2 laser with pulsed preionization |
| 06/29/2011 | CN101540469B Optical generation method and devices of tunable high-frequency microwave signals |
| 06/29/2011 | CN101496235B Apparatus for coherently combining laser emission |
| 06/29/2011 | CN101459315B Pulse laser source based on wavelength-division multiplex coherent synthesizing phase control |
| 06/29/2011 | CN101322290B Optical comb frequency source |
| 06/29/2011 | CN101320883B Single longitudinal mode laser |
| 06/29/2011 | CN101304154B Multi-laser system |
| 06/29/2011 | CN101132100B Method for measuring intra-cavity loss of LD pumping solid state laser device |
| 06/28/2011 | USRE42499 System and method for amplifying an optical pulse and pumping laser therefor |
| 06/28/2011 | US7970286 Optical transmission device |
| 06/28/2011 | US7970241 High efficient silicon-on-lithium niobate modulator |
| 06/28/2011 | US7970041 Semiconductor laser apparatus |
| 06/28/2011 | US7970040 Apparatus for incoherent combining of high power lasers for long-range directed-energy applications |
| 06/28/2011 | US7970039 Laser apparatus |
| 06/28/2011 | US7970038 Slab laser with stand-off for ceramic spacers |
| 06/28/2011 | US7970037 Arrangement for RF power delivery to a gas discharge laser with cascaded transmission line sections |
| 06/28/2011 | US7970035 Nitride semiconductor laser element and external-cavity semiconductor laser device |
| 06/28/2011 | US7970033 Semiconductor device and electronic equipment using same |
| 06/28/2011 | US7970032 Method and device for reducing laser phase noise |
| 06/28/2011 | US7970031 Q-switched laser with passive discharge assembly |
| 06/28/2011 | US7970030 Dual pulse-width medical laser with presets |
| 06/28/2011 | US7970028 System and methods for speckle reduction |
| 06/28/2011 | US7970027 Electromagnetic energy distributions for electromagnetically induced mechanical cutting |
| 06/28/2011 | US7970026 Multiple output repetitively pulsed laser |
| 06/28/2011 | US7970025 System and method for tuning adjusting the central frequency of a laser while maintaining frequency stabilization to an external reference |
| 06/28/2011 | US7970024 Tunable diode laser system with external resonator |
| 06/28/2011 | US7970023 Fiber laser arrangement having a high beaming power |
| 06/28/2011 | US7970022 Surface-emitting fiber laser |
| 06/28/2011 | US7969649 Controller which controls a variable optical attenuator to control the power level of a wavelength-multiplexed optical signal when the number of channels are varied |
| 06/28/2011 | US7969648 Gain and signal level adjustments of cascaded optical amplifiers |
| 06/28/2011 | US7969647 Apparatus and method for flattening gain profile of an optical amplifier |
| 06/28/2011 | US7968839 Miniaturized optical tweezers based on high-NA micro-mirrors |
| 06/23/2011 | WO2011074877A2 Environmentally stabilised optical-fibre mode-locked laser generating device having an achromatic quarter wave plate |
| 06/23/2011 | WO2011074215A1 Wavelength-converting laser source, optical element, and image-displaying device |
| 06/23/2011 | WO2011073486A1 Solid-state dye laser |
| 06/23/2011 | WO2011073110A1 Transverse laser mode switching |
| 06/23/2011 | WO2011072946A1 Laser ignition system |
| 06/23/2011 | US20110150026 Semiconductor laser pumped solid-state laser device for engine ignition |
| 06/23/2011 | US20110150021 Diode laser, integral diode laser, and an integral semiconductor optical amplifier |
| 06/23/2011 | US20110150016 Tunable laser module |
| 06/23/2011 | US20110150015 Generation of frequency-pre-selectable radiation by using more than one cascaded frequency conversion processes of resonantly enhanced beams |
| 06/23/2011 | US20110150014 Analog temperature control for tunable lasers |
| 06/23/2011 | US20110150013 Resonant pumping of thin-disk laser with an optically pumped external-cavity surface-emitting semiconductor laser |
| 06/23/2011 | US20110150012 Passively q-switched side pumped monolithic ring laser |
| 06/23/2011 | US20110150011 Resonantly pumped tm doped cyrstalline lasers |
| 06/23/2011 | US20110150010 Very large mode slab-coupled optical waveguide laser and amplifier |
| 06/23/2011 | US20110149385 System to control an optical signal |
| 06/23/2011 | US20110149384 Compact photonic crystal fiber source |
| 06/23/2011 | US20110149383 Amplification optical fiber, and optical fiber amplifier and resonator using the same |
| 06/23/2011 | US20110149382 Apparatuses and Methods for Performing Gain Guiding |
| 06/23/2011 | US20110149363 Lidar Mean Power Reduction |
| 06/23/2011 | US20110149285 Optical resonator and optical sensing system comprising the same |
| 06/23/2011 | US20110148661 Guiding device |
| 06/22/2011 | EP2337244A1 Method and device for homodyne reception of an optical signal |
| 06/22/2011 | EP2337166A1 Method for manufacturing a single-mode optical fibre with rare-earth-doped core and single-mode optical fibre with rare-earth-doped core |
| 06/22/2011 | EP2335460A2 Amplifying optical cavity of the fabry-perot type |
| 06/22/2011 | EP2335330A1 Laser device with high average power fibre |
| 06/22/2011 | EP2176930B1 Surface-emitting external cavity laser device |
| 06/22/2011 | EP1941590B1 Depolarized infrared laser source |
| 06/22/2011 | EP1864357B1 High energy solid-state laser with offset pump and extraction |
| 06/22/2011 | EP1754808B1 Solid solution material of rare earth element fluoride (polycrystal and single crystal), and radiation detector and test device |
| 06/22/2011 | DE10362097B4 Verfahren und Vorrichtung zum Modifizieren der Spreizung eines Laserstrahls Method and apparatus for modifying the spread of a laser beam |
| 06/22/2011 | DE102009054740A1 Laserzündsystem Laser ignition system |
| 06/22/2011 | CN201877673U Single-ended pump intracavity frequency doubling ultraviolet solid-state laser |
| 06/22/2011 | CN201877672U Continuous wave single frequency all-solid-state laser with novel structure |
| 06/22/2011 | CN201877671U Photonic bandgap fiber and photonic bandgap fiber laser |
| 06/22/2011 | CN201877670U Gas laser generator |
| 06/22/2011 | CN201877020U Green light laser indication pen capable of adjusting brightness |
| 06/22/2011 | CN201872278U Laser solidification system |