| 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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| 07/14/2005 | WO2005002006A3 Impurity-based electroluminescent waveguide amplifier and methods for amplifying optical data signals |
| 07/14/2005 | WO2004114478A3 Miniature pulsed fiber laser source |
| 07/14/2005 | WO2004113985A3 Laser line generating device with swivel base and laser level |
| 07/14/2005 | US20050152703 Broadband pulse width modulation circuit and optical amplifier using the same |
| 07/14/2005 | US20050152662 Reduced clad diameter rare earth doped fiber coils and optical amplifiers utilizing such coils |
| 07/14/2005 | US20050152430 Laser device |
| 07/14/2005 | US20050152429 Laser-based optical switches and logic |
| 07/14/2005 | US20050152428 External-cavity laser tuned by physically-deformable distributed Bragg reflector |
| 07/14/2005 | US20050152427 Array-type optical device having enhanced pump efficiency |
| 07/14/2005 | US20050152426 Laser cavity pumping method and laser system thereof |
| 07/14/2005 | US20050152425 Multi-path laser system |
| 07/14/2005 | US20050152424 Low voltage defect super high efficiency diode sources |
| 07/14/2005 | US20050152422 Semiconductor laser with grating structure for stabilizing the wavelength of optical radiation |
| 07/14/2005 | US20050152421 Semiconductor laser device and illumination apparatus |
| 07/14/2005 | US20050152417 Light emitting device with an omnidirectional photonic crystal |
| 07/14/2005 | US20050152416 Laser driver circuit for burst mode transmission and fabrication method thereof |
| 07/14/2005 | US20050152415 Optically pumped semi-conductive laser |
| 07/14/2005 | US20050152414 Method and apparatus for generating phase-correlation |
| 07/14/2005 | US20050152413 Laser driver circuit for burst mode transmission and manufacturing method |
| 07/14/2005 | US20050152412 Raman laser with improved output power and lower sensitivity to the output coupler reflectivity |
| 07/14/2005 | US20050152026 Gain-clamped optical amplifier |
| 07/14/2005 | US20050152025 Raman amplification system utilizing bi-directional pumping |
| 07/14/2005 | US20050151145 Light emitting device with a photonic crystal |
| 07/14/2005 | US20050150876 Method and device for laser welding |
| 07/14/2005 | DE10356658A1 Verfahren zum Betrieb eines Lasersystems und Lasersystem für die Bearbeitung von Substraden A method of operating a laser system and laser system for processing Substraden |
| 07/14/2005 | DE10202759B4 Echtzeit-wellenlängenkalibrierung für abstimmbare laser Real-time wavelength calibration for tunable laser |
| 07/13/2005 | EP1553666A1 Cascaded Raman laser with unpaired reflector |
| 07/13/2005 | EP1552587A1 Wavelength selectable device |
| 07/13/2005 | EP1552586A2 Erbium doped fibres |
| 07/13/2005 | EP1493212A4 Atomic clock based on an opto-electronic oscillator |
| 07/13/2005 | CN1639931A 多级拉曼放大器 Multistage Raman amplifier |
| 07/13/2005 | CN1639930A Optical fiber for Raman amplification |
| 07/13/2005 | CN1639929A Device for generating terahertz radiation, and a semiconductor component |
| 07/13/2005 | CN1639627A Signal light noise reduction apparatus and signal light noise reduction method |
| 07/13/2005 | CN1639598A Top-pumped optical device |
| 07/13/2005 | CN1639058A High-purity fluorine gas, production and use thereof, and method for analyzing trace impurities in high-purity fluorine gas |
| 07/13/2005 | CN1638849A Method for isotope separation of thallium |
| 07/13/2005 | CN1638630A Communication system and split-band amplifying apparatus using a depressed-profile fiber amplifier |
| 07/13/2005 | CN1638212A Raman laser with improved output power and lower sensitivity to the output coupler reflectivity |
| 07/13/2005 | CN1638016A Metallic photonic box and its fabrication techniques and light source |
| 07/13/2005 | CN1637572A Wideband light source |
| 07/13/2005 | CN1210896C Bidirectional light amplifier module |
| 07/13/2005 | CN1210854C Variable wavelength output optic fibre laser |
| 07/13/2005 | CN1210590C Optical fibre lateral edge coupling method of pumping light source |
| 07/12/2005 | US6917749 Polymer optical waveguides on polymer substrates |
| 07/12/2005 | US6917742 Optical fiber |
| 07/12/2005 | US6917640 Vertical cavity surface emitting laser and method for fabricating the same |
| 07/12/2005 | US6917636 Grating-stabilized semiconductor laser |
| 07/12/2005 | US6917634 Diode-pumped solid-state laser oscillator |
| 07/12/2005 | US6917633 Frequency tunable optical oscillator with fiber grating mirrors |
| 07/12/2005 | US6917632 Interrupt driven wavelength locking |
| 07/12/2005 | US6917631 Pulsed light sources |
| 07/12/2005 | US6917467 Optical amplifier |
| 07/12/2005 | US6917466 Raman amplifier system, apparatus and method for identifying, obtaining and maintaining an arbitrary Raman amplification performance |
| 07/12/2005 | US6917465 Method and apparatus for electrically isolating an optical amplifier module housed in a universal cable joint |
| 07/12/2005 | US6917464 Unpolarized multi-lambda source |
| 07/12/2005 | US6915954 Programmable data element queuing, handling, processing and linking device integrated into an object identification and attribute acquisition system |
| 07/07/2005 | WO2005062090A2 High energy photonic arbitrary waveform source |
| 07/07/2005 | WO2005060623A2 Method and apparatus for controlling the output of a gas discharge mopa laser system |
| 07/07/2005 | WO2005053893A3 Laser thin film poly-silicon annealing optical system |
| 07/07/2005 | WO2005025017A3 Single longitudinal mode laser diode |
| 07/07/2005 | US20050147371 Two-dimensional photonic crystal optical resonator and optical reflector using interference between point defects |
| 07/07/2005 | US20050147149 Semiconductor laser device |
| 07/07/2005 | US20050147147 Ultra-short wavelength x-ray system |
| 07/07/2005 | US20050147146 Dual-laser coupling device |
| 07/07/2005 | US20050147145 Single longitudinal mode laser diode |
| 07/07/2005 | US20050147142 Surface-emitting type semiconductor laser and method of manufacturing the same |
| 07/07/2005 | US20050147140 Integrated laser cavity with transverse flow cooling |
| 07/07/2005 | US20050147139 Thermal cooler for a laser diode package |
| 07/07/2005 | US20050147136 Fast high-swing modulator driver circuit |
| 07/07/2005 | US20050147135 Multi-spectral laser array and optical system |
| 07/07/2005 | US20050147134 Wavelength reference filter |
| 07/07/2005 | US20050146884 Light, particularly a warning light, for a vehicle |
| 07/07/2005 | US20050146782 Optical amplifier |
| 07/07/2005 | US20050146781 Optical fiber, and optical module and Raman amplifier using the optical fiber |
| 07/07/2005 | US20050146779 Optical modulator |
| 07/07/2005 | US20050145785 Optical peristaltic pumping with optical traps |
| 07/07/2005 | DE4444511B4 Multipath-Resonator mit longitudinaler Pumpanordnung Multipath resonator with longitudinal pumping arrangement |
| 07/07/2005 | DE19829684B4 Modulierbarer Faserlaser Modular fiber laser |
| 07/07/2005 | DE10358957A1 Kompatibler optischer Abtaster mit verbessertem Lasermodulator für Aufzeichnungs- oder Wiedergabegeräte optischer Aufzeichnungsträger Compatible optical pickup with improved laser modulator for recording or playback devices to optical recording media |
| 07/07/2005 | DE10357517A1 Double pass laser amplification used e.g. in aerospace applications, produces pumping beam which is directed along the optical axis of, and into amplification medium |
| 07/07/2005 | DE10357515A1 Solid laser with transverse optical pumping, used in e.g. fire- or pollution detection spectrometry, employs multiply-reflective arrangement to vary angle of pumping beam relative to optical axis |
| 07/06/2005 | EP1502333A4 Method and system for providing a pulse laser |
| 07/06/2005 | CN2708543Y Acousto-optic Q switch capable of automatic protection |
| 07/06/2005 | CN1636263A Topside active optical device apparatus and method |
| 07/06/2005 | CN1636164A Composite nonlinear optical film, method of producing the same and applications of the same |
| 07/06/2005 | CN1635672A Four-wavelength electro-optical Q-regulation pulse laser |
| 07/06/2005 | CN1635671A Minitype liquid circulating system |
| 07/06/2005 | CN1635670A Laser diode pumping full-solid ultraviolet pulse laser |
| 07/06/2005 | CN1635669A High-power driving system |
| 07/06/2005 | CN1635668A Core pluggable unit for multi-wavelength cross mode locking femtosecond laser |
| 07/06/2005 | CN1635397A Laser scanning refraction/diffraction mixed f-theta mirror system |
| 07/06/2005 | CN1209858C Ultrashort laser pulse single-pulse selecting apparatus |
| 07/06/2005 | CN1209857C Intracavity shaping laser with high-power continuous laser beam |
| 07/06/2005 | CN1209755C Optical pick-up system and its producing method |
| 07/06/2005 | CN1209656C Small sector laser scanning technical method |
| 07/06/2005 | CN1209644C Double-cladding-layer photon optical fiber |
| 07/06/2005 | CN1209641C Photon optical fiber |
| 07/05/2005 | US6915040 Devices and applications based on tunable wave-guiding bragg gratings with nonlinear group delays |
| 07/05/2005 | US6915037 Lossless optical divider/combiner with pump diversion for scalable optical networks |