| 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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| 03/01/2006 | CN1741324A Method for raising outputting pulse quality of pw grade Nd glass laser system |
| 03/01/2006 | CN1740844A Optical beam shaping method for realizing semiconductor laser device planar array by diffraction micro-optical elements |
| 03/01/2006 | CN1740407A Yb-dopped strontium-lanthanum aluminate-tantalate laser crystal and its prepn |
| 03/01/2006 | CN1244191C Stark chirp pulse time stretcher |
| 03/01/2006 | CN1243996C Method for manufacturing low double-refraction optical-fiber grating |
| 03/01/2006 | CN1243994C Photonic devices for optical and optoelectronic information processing |
| 03/01/2006 | CN1243989C Reflective fly eye type optical beam equalizing device |
| 02/28/2006 | US7006752 Codoped Al-Yb waveguide and method of manufacturing same |
| 02/28/2006 | US7006751 Optical fiber for amplification or for laser emission |
| 02/28/2006 | US7006676 Method and apparatus for detecting an abnormality within a host medium utilizing frequency-swept modulation diffusion tomography |
| 02/28/2006 | US7006551 Method of enhancing wavelength tuning performance in an external cavity laser |
| 02/28/2006 | US7006550 Traveling-wave lasers with a linear cavity |
| 02/28/2006 | US7006549 Apparatus for reducing spacing of beams delivered by stacked diode-laser bars |
| 02/28/2006 | US7006548 Excimer laser device and gas for excimer laser |
| 02/28/2006 | US7006547 Very high repetition rate narrow band gas discharge laser system |
| 02/28/2006 | US7006546 Gas laser electrode, laser chamber employing the electrode, and gas laser device |
| 02/28/2006 | US7006545 Semiconductor laser device and optical fiber amplifier using the same |
| 02/28/2006 | US7006543 System and circuit for a multi-channel optoelectronic device driver |
| 02/28/2006 | US7006542 System and method for stabilizing a laser output frequency |
| 02/28/2006 | US7006541 Absolute wavelength calibration of lithography laser using multiple element or tandem see through hollow cathode lamp |
| 02/28/2006 | US7006540 Method and system for providing a pulse laser |
| 02/28/2006 | US7006539 Nonlinear optical crystal |
| 02/28/2006 | US7006538 Apparatus for locking bending mechanism that bends reflex type wavelength selection element |
| 02/28/2006 | US7006537 Single polarization fiber laser |
| 02/28/2006 | US7006309 Prism unit and laser device |
| 02/28/2006 | US7006283 Three-dimensional optical amplifier structure |
| 02/28/2006 | US7006282 Control system and method for an optical amplifier |
| 02/28/2006 | US7006281 Shared variable gain amplifier for WDM channel equalization |
| 02/28/2006 | US7006280 Multi-stage filtered optical amplifier |
| 02/28/2006 | US7006279 Optical harmonic equalization control systems and methods |
| 02/28/2006 | US7006278 Wavelength-division multiplexing optical transmission system and repeater station therein |
| 02/28/2006 | US7006198 System and method for laser beam expansion |
| 02/28/2006 | US7006193 Method of sealing two substrates with a non-epoxy or epoxy-acrylate sealant using laser radiation |
| 02/28/2006 | US7005605 Laser irradiation apparatus and method |
| 02/28/2006 | US7004235 Method of providing direct impingement temperature control of a device |
| 02/28/2006 | US7003981 Laser, amplifier; dopes glass; gelation, sintering, heating cycles |
| 02/23/2006 | WO2006020925A2 High thermal-conductivity materials for a cooled laser gain assembly |
| 02/23/2006 | WO2005109031A3 Aircraft anti-missile protection system |
| 02/23/2006 | WO2005086300A3 Multimode raman fiber device with mode discrimination |
| 02/23/2006 | US20060039704 Dynamic gain equalizer |
| 02/23/2006 | US20060039652 Technique for stabilizing laser wavelength and phase |
| 02/23/2006 | US20060039441 Laser emitting module, window cap, laser pointer, and light emitting module |
| 02/23/2006 | US20060039440 Exciting laser resonators with RF energy |
| 02/23/2006 | US20060039439 Total internal reflecting laser pump cavity |
| 02/23/2006 | US20060039438 Dual-flow common combustor chemical laser |
| 02/23/2006 | US20060039437 Optically pumped, surface-emitting semiconductor laser device and method for the manufacture thereof |
| 02/23/2006 | US20060039436 Diode-pumped laser |
| 02/23/2006 | US20060039435 Apparatus for generating light in the extreme ultraviolet and use in a light source for extreme ultraviolet lithography |
| 02/23/2006 | US20060039430 Method of fabricating semiconductor device |
| 02/23/2006 | US20060039429 Device for bi-directional optical communication and method for fabricating the same |
| 02/23/2006 | US20060039427 Semiconductor laser with integrated heating element and method of manufacturing same |
| 02/23/2006 | US20060039426 Novel ytterbium-phosphate glass |
| 02/23/2006 | US20060039425 Solid-state suspension laser |
| 02/23/2006 | US20060039424 External cavity laser with multiple stabilized modes |
| 02/23/2006 | US20060039423 Light source unit and light irradiation unit |
| 02/23/2006 | US20060039422 Laser apparatus |
| 02/23/2006 | US20060039421 Thermally Tunable Laser with Single Solid Etalon Wavelength Locker |
| 02/23/2006 | US20060039420 Control for a tunable laser |
| 02/23/2006 | US20060039419 Method and apparatus for laser trimming of resistors using ultrafast laser pulse from ultrafast laser oscillator operating in picosecond and femtosecond pulse widths |
| 02/23/2006 | US20060039418 Wavelength locked fiber-coupled diode-laser bar |
| 02/23/2006 | US20060039417 Compact system and method for the production of long-wavelength, electromagnetic radiation extending over the terahertz regime |
| 02/23/2006 | US20060039061 Solar-pumped active device |
| 02/23/2006 | US20060038490 Microplasma devices excited by interdigitated electrodes |
| 02/23/2006 | DE102004040582A1 Laser machining unit, especially manual welding laser unit, involving during normal use a number of users, has provision for disconnecting a user when the agreed time is exceeded, with recording of a signal from control device |
| 02/23/2006 | DE102004039082A1 Anordnung mit einem HF-angeregten Laserresonator Arrangement with an RF excited laser resonator |
| 02/23/2006 | CA2575564A1 Dual pulse-width medical laser with presets |
| 02/22/2006 | EP1627478A1 Power tilt compensation using automatic power balance |
| 02/22/2006 | EP1627455A2 Method for producing a laser diode component, housing for a laser diode component, and laser diode component itself |
| 02/22/2006 | EP1627453A1 White-light laser |
| 02/22/2006 | EP1627252A2 Inexpensive variable rep-rate source for high-energy, ultrafast lasers |
| 02/22/2006 | EP1627244A2 Radial bragg ring resonator |
| 02/22/2006 | EP1626834A1 Laser generator |
| 02/22/2006 | EP1314227B1 Pump source for lasers |
| 02/22/2006 | CN1739224A 电磁辐射脉冲定时控制 Timing control pulse of electromagnetic radiation |
| 02/22/2006 | CN1739060A Optical waveguide device, optical waveguide laser using same and optical apparatus having same |
| 02/22/2006 | CN1738116A Application of HgSO4 or CdSO4 as non-linear optical crystal material in optical field |
| 02/22/2006 | CN1737675A Method for improving optical characteristics of rare earth mixed aluminum oxide thin film utilizing laser annealing |
| 02/22/2006 | CN1737637A Optical signal generating apparatus, optical signal generating method, and image forming apparatus |
| 02/22/2006 | CN1737217A Non-linear optics crystal material, process for preparing the same and purposes thereof |
| 02/22/2006 | CN1243399C Novel ring laser device |
| 02/22/2006 | CN1243398C Laser diode pumping Q-switched solid plane waveguide laser |
| 02/22/2006 | CN1243397C Multiple wavelength crystal laser of binary lens structure |
| 02/22/2006 | CN1243396C Dispersive multi-layer mirror |
| 02/22/2006 | CN1243395C Method for preparing phase shift distribution feedback optical-fiber laser |
| 02/21/2006 | US7003206 Cladding-pumped optical fiber and methods for fabricating |
| 02/21/2006 | US7003205 Wide-band dispersion controlled optical fiber |
| 02/21/2006 | US7003013 Distributed feedback semiconductor laser device |
| 02/21/2006 | US7003012 Discharge laser with porous insulating layer covering anode discharge surface |
| 02/21/2006 | US7003011 Thin disk laser with large numerical aperture pumping |
| 02/21/2006 | US7003010 Multi-group multi-wavelength laser matrix |
| 02/21/2006 | US7003007 System and method for using an output transformer for packaged laser diode drivers |
| 02/21/2006 | US7003006 Green diode laser |
| 02/21/2006 | US7003005 Simplified laser oscillator-amplifier system |
| 02/21/2006 | US7003004 Pulsed multiple color laser system |
| 02/21/2006 | US7003003 Method and apparatus for providing multiple independently controllable beams from a single laser output beam |
| 02/21/2006 | US7003002 Fiber-coupled microsphere Raman laser |
| 02/21/2006 | US7003001 Medical laser apparatus |
| 02/21/2006 | US7002735 Method for detecting disengagement of an optical fiber, an optical fiber amplifier, and a unit of an optical fiber amplifier with a transmission optical fiber |
| 02/21/2006 | US7002734 Pre-amplifier gain setting method utilizing ASE light and WDM optical transmission apparatus employing the method |
| 02/21/2006 | US7002733 Methods and devices for amplifying optical signals using a depolarizer |