| 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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| 08/26/2004 | WO2004072691A2 Pump distribution network for multi-amplifier modules |
| 08/26/2004 | WO2004072686A2 Radial bragg ring resonator |
| 08/26/2004 | WO2004054049A3 Nanocrystal waveguide (now) laser |
| 08/26/2004 | WO2004022637A3 Nanocomposites |
| 08/26/2004 | WO2003079752A3 Unit cell architecture for electrical interconnects |
| 08/26/2004 | US20040167010 Transparent ceramics and method for producing the same |
| 08/26/2004 | US20040165827 Method and apparatus for combining laser light |
| 08/26/2004 | US20040165642 Laser mirror housing |
| 08/26/2004 | US20040165640 Apparatus and method for adjusting external-cavity lasers |
| 08/26/2004 | US20040165639 Laser device |
| 08/26/2004 | US20040165638 Electrodes for fluorine gas discharge lasers |
| 08/26/2004 | US20040165636 Vertical-cavity surface emitting laser diode and its manufacturing method |
| 08/26/2004 | US20040165630 Solid-state laser device |
| 08/26/2004 | US20040165629 Current drive device control circuit and solid laser apparatus using the same |
| 08/26/2004 | US20040165628 Laser diode arrays with replaceable laser diode bars and methods of removing and replacing laser diode bars |
| 08/26/2004 | US20040165627 Semiconductor laser device and optical pickup device |
| 08/26/2004 | US20040165626 Semiconductor laser element and semiconductor laser |
| 08/26/2004 | US20040165625 Semiconductor laser device and method for holding laser crystal in semiconductor laser device |
| 08/26/2004 | US20040165622 Statistic parameterized control loop for compensating power and extinction ratio of a laser diode |
| 08/26/2004 | US20040165621 Peak power and speckle contrast reduction for a single layer pulse |
| 08/26/2004 | US20040165620 Method and apparatus for coherently combining multiple laser oscillators |
| 08/26/2004 | US20040165254 Non-polarization light source device and raman amplifier |
| 08/26/2004 | DE10305268A1 Laseranordnung mit resonatorinterner Frequenzkonvertierung Laser device with intracavity frequency conversion |
| 08/26/2004 | DE10304882A1 Electrode material consists of alloy of base material used for the electrodes of a gas laser loading unit |
| 08/26/2004 | CA2509523A1 Radial bragg ring resonator |
| 08/25/2004 | EP1450456A2 Organic laser having improved linearity |
| 08/25/2004 | EP1450454A1 Laser diode array comprising a serial circuit made of pairs of a laserdiode and a bypass diode in parallel |
| 08/25/2004 | EP1450199A1 Multipoint lump homogenizing optical system |
| 08/25/2004 | EP1449284A1 Timing control for two-chamber gas discharge laser system |
| 08/25/2004 | EP1449283A2 Amplifying medium for solid-state dye lasers |
| 08/25/2004 | EP1449013A2 Method of making high repetition rate excimer laser crystal optics and uv-200nm transmitting optical floride crystal |
| 08/25/2004 | EP1129043B1 Optical fiber for light amplifier |
| 08/25/2004 | CN1524326A External cavity laser apparatus with orthogonal tuning of laser wavelength and cavity optical path length |
| 08/25/2004 | CN1524325A Laser diode chip with waveguide |
| 08/25/2004 | CN1524323A High repetition rate excimer laser system |
| 08/25/2004 | CN1523720A High-frequency superposing module for driving laser diode |
| 08/25/2004 | CN1523719A Organic laser having improved linearity |
| 08/25/2004 | CN1523718A Method for producing optical parametric chirped pulse amplification synchronous pumping light |
| 08/25/2004 | CN1523717A Laser diode pumping Q-switched solid plane waveguide laser |
| 08/25/2004 | CN1523450A Multiplex laser-light source and exposure system |
| 08/25/2004 | CN1523389A Air tightness packaging and light beam aligning method for photoelectron active devices |
| 08/25/2004 | CN1523384A Optical fiber head arrangement for large power laser coupling and cooling method for optical fiber head |
| 08/25/2004 | CN1164049C System for controlling wavelength division multiplexing optical amplifier and method thereof |
| 08/25/2004 | CN1163848C Optically-based method and apparatus for performing document authentication |
| 08/24/2004 | US6782164 Thermally wavelength tunable laser having selectively activated gratings |
| 08/24/2004 | US6782151 Raman amplifier, optical transmission system and optical fiber |
| 08/24/2004 | US6782033 Rotatable laser window with spring-loaded bearing |
| 08/24/2004 | US6782030 Gas laser |
| 08/24/2004 | US6782029 Dedusting unit for a laser optical element of a gas laser and method for assembling |
| 08/24/2004 | US6782028 Semiconductor laser device for use in a semiconductor laser module and an optical amplifier |
| 08/24/2004 | US6782017 Wavelength locker and wavelength discriminating apparatus |
| 08/24/2004 | US6782014 Laser wavelength tripler with high quantum efficiency |
| 08/24/2004 | US6782012 Laser device and method of controlling Q-switched frequency converted laser, process and system using laser device |
| 08/24/2004 | US6782010 Limiter optics |
| 08/24/2004 | US6781751 Scanning laser microscope |
| 08/24/2004 | US6781750 Method of amplifying optical signals using doped materials with extremely broad bandwidths |
| 08/24/2004 | US6781748 Long wavelength optical amplifier |
| 08/24/2004 | US6781747 Method for the amplification of wavelength division multiplex (WDM) signals in a WDM transmission system, as well as optical amplifier, optical amplifier system and WDM transmission system for it |
| 08/24/2004 | US6781690 Sensors employing nanoparticles and microcavities |
| 08/24/2004 | US6781682 Optical apparatus, optical apparatus adjustment method, and storage medium recorded with a processing program that executes said adjustment method |
| 08/24/2004 | US6780497 Surface modified expanded polytetrafluoroethylene devices and methods of producing the same |
| 08/24/2004 | US6779364 Cladding-pumped optical fiber and methods for fabricating |
| 08/24/2004 | CA2198714C Temperature compensation method and apparatus for wave meters and tunable lasers controlled thereby |
| 08/19/2004 | WO2004070898A1 Optical amplifier |
| 08/19/2004 | WO2004070897A2 Apparatus for providing optical radiation |
| 08/19/2004 | WO2004070895A2 Thulium laser pumped mid-ir source with broadbanded output |
| 08/19/2004 | WO2004070894A2 Generation and application of efficient solid-state laser pulse trains |
| 08/19/2004 | WO2004070893A2 External cavity tunable laser and control |
| 08/19/2004 | WO2004070431A2 Multi-clad optical fiber lasers and their manufacture |
| 08/19/2004 | WO2004048055A3 Method for creating a colored, engraved mark on a brick |
| 08/19/2004 | WO2004023610A3 System for controlling bias current in laser diodes with improved switching rates |
| 08/19/2004 | WO2004017475A8 Digital electronic synchronization of ultrafast lasers |
| 08/19/2004 | WO2003096493A3 Method and system for providing a pulse laser |
| 08/19/2004 | WO2003077381A3 Amplifiers and light sources employing s-band erbium-doped fiber and l-band thulium-doped fiber with distributed suppression of amplified spontaneous emission (ase) |
| 08/19/2004 | US20040161250 Tunable optical local oscillator |
| 08/19/2004 | US20040161244 Optical amplifying and relaying system |
| 08/19/2004 | US20040161214 One-core two-way optical transmission system |
| 08/19/2004 | US20040161191 Optical amplifying and relaying system |
| 08/19/2004 | US20040161012 Laser device |
| 08/19/2004 | US20040161011 Semiconductor laser device and semiconductor-laser excited solid-state laser apparatus |
| 08/19/2004 | US20040161007 Distributed feedback laser |
| 08/19/2004 | US20040161004 Organic laser having improved linearity |
| 08/19/2004 | US20040161003 High-frequency superposing module for driving laser diode |
| 08/19/2004 | US20040161002 Semiconductor laser apparatus and production method thereof |
| 08/19/2004 | US20040161000 Uncooled optical communication module |
| 08/19/2004 | US20040160999 Unit for stabilizing wavelength of laser beams and module for stabilizing wavelength of optical signal in optical communication |
| 08/19/2004 | US20040160998 Method and apparatus for modifying the spread of a laser beam |
| 08/19/2004 | US20040160997 Frequency modulated vertical cavity laser |
| 08/19/2004 | US20040160996 Apparatus and method for driving a pulsed laser diode |
| 08/19/2004 | US20040160995 Laser system and method for generation of a pulse sequence with controllable parameters and computer program product |
| 08/19/2004 | US20040160994 Multiple wavelength laser system |
| 08/19/2004 | US20040160664 Method and apparatus for measuring Raman gain, method and apparatus for controlling Raman gain, and Raman amplifier |
| 08/19/2004 | US20040160663 Optical amplifier module housed in a universal cable joint for an undersea optical transmission system |
| 08/19/2004 | US20040160662 Light source unit and light irradiation unit, and device manufacturing method |
| 08/19/2004 | US20040160155 Discharge produced plasma EUV light source |
| 08/19/2004 | DE19735094B4 Anordnung zur geometrischen Umformung eines Strahlungsfelds Geometrical arrangement for forming a radiation field |
| 08/19/2004 | DE10304401A1 Lasersystem Laser system |
| 08/19/2004 | DE10304399A1 Lasersystem Laser system |
| 08/19/2004 | DE10303620A1 Bandleiterlaser Stripline laser |
| 08/19/2004 | DE10302785A1 Fiber optic laser resonator for optical coherence tomography has a polarization control unit with which the polarization direction in the resonator can be actively adjusted |