| 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) |
|---|
| 02/28/2002 | WO2001084678A9 Stabilization technique for high repetition rate gas discharge lasers |
| 02/28/2002 | WO2001067142A3 TEMPERATURE COMPENSATED BRAGG GRATING AND ASSOCIATED OPTICAL DEVICEs |
| 02/28/2002 | WO2001067141A3 Fiber amplifier with fast transient response and constant gain |
| 02/28/2002 | WO2001054236A3 Emitter base on laser diodes |
| 02/28/2002 | WO2001043268A3 Balanced microdevice and rotary electrostatic microactuator for use therewith |
| 02/28/2002 | US20020025898 Sealing in container; fusion; heating; cooling |
| 02/28/2002 | US20020025115 Optical component |
| 02/28/2002 | US20020025111 Pumping source apparatus |
| 02/28/2002 | US20020024987 High-power external-cavity optically-pumped semiconductor lasers |
| 02/28/2002 | US20020024986 Systems for generating short-pulse laser light |
| 02/28/2002 | US20020024978 Laser device and seed light optimization method |
| 02/28/2002 | US20020024733 Achromatic beam shaping prism |
| 02/28/2002 | US20020024727 Antiguided fiber ribbon laser |
| 02/28/2002 | US20020024726 Optical amplifier, method for optical amplification and optical transmission system |
| 02/28/2002 | US20020024725 Optical amplifier and an optical amplification method |
| 02/28/2002 | US20020024724 Optical amplification apparatus |
| 02/28/2002 | US20020024723 Optical amplifying apparatus, complex optical amplifying apparatus, and optical communication system |
| 02/28/2002 | US20020024722 Raman amplifier and optical communication system |
| 02/28/2002 | US20020024721 Raman amplifier |
| 02/28/2002 | US20020024720 Raman amplifier |
| 02/28/2002 | US20020024718 Method and apparatus for generating tera-herz wave |
| 02/28/2002 | US20020024706 Multiple-wavelength amplified telecommunications system with gain compensation |
| 02/28/2002 | US20020023901 Energy-efficient, laser-based method and system for processing target material |
| 02/28/2002 | DE4447765C2 Floating optical head integral with light source and photodetector |
| 02/28/2002 | DE10054289A1 Solid body laser with laser intensifier for intensifying oscillator beams produced from resonator uses sheet of crystal as intensifier medium for intensifying oscillator beam emerging from resonator |
| 02/28/2002 | CA2423401A1 Gain control in raman amplifiers |
| 02/28/2002 | CA2423397A1 Amplifier system with distributed and discrete raman fiber amplifiers |
| 02/28/2002 | CA2419974A1 Solid state laser |
| 02/27/2002 | EP1182808A2 Optical amplifier with pump light source control for raman amplification |
| 02/27/2002 | EP1182467A1 Optical material |
| 02/27/2002 | EP1181754A1 Optical amplifier arrangement for a solid state laser |
| 02/27/2002 | EP1181753A1 Passively mode-coupled femtosecond laser |
| 02/27/2002 | EP1181752A2 Solid-state laser system using high-temperature semiconductor diode laser as an optical pump source |
| 02/27/2002 | EP1181751A2 Rare earth doped phosphate-glass lasers |
| 02/27/2002 | EP1181750A1 Optical arrangement |
| 02/27/2002 | EP1181609A1 Focusing device |
| 02/27/2002 | EP1181595A1 Polarisation preserving optical fibre |
| 02/27/2002 | EP1181588A1 Laser ablation of waveguide structures |
| 02/27/2002 | EP1181587A1 Distributed resonant ring fiber filter |
| 02/27/2002 | CN1338135A Opto-electronic oscillators having optical resonators |
| 02/27/2002 | CN1337925A SPVCD silicate glasses |
| 02/27/2002 | CN1337792A Raman amplifying optical transmission system |
| 02/27/2002 | CN1337766A Laser-beam generating apparatus |
| 02/27/2002 | CN1337765A Laser generator with both passive Q-switch laser and non-linear optical crystal |
| 02/27/2002 | CN1337591A Raman amplifier with raised gain resulted from wave-filtering |
| 02/27/2002 | CN1079783C Transparent devitroceram and optical-fiber waveguide tube comprising the same |
| 02/26/2002 | US6351585 Thermally adjustable optical fiber grating device with packaging for enhanced performance |
| 02/26/2002 | US6351484 Output couplers for lasers |
| 02/26/2002 | US6351478 Passively cooled solid-state laser |
| 02/26/2002 | US6351477 Optically pumped intensifying agent, in particular a solid intensifying agent |
| 02/26/2002 | US6351311 Ring laser gyro with an injected third beam |
| 02/26/2002 | CA2224251C Optical filter module and optical amplifier using the same |
| 02/26/2002 | CA2064198C Halogen generator |
| 02/21/2002 | WO2002014946A1 Holey optical fibres of non-silica based glass |
| 02/21/2002 | WO2001081878A3 Serial optical parametric oscillator |
| 02/21/2002 | US20020021882 Silica glass composition with lasing properties, an optical waveguide and a method of amplifying optical signals |
| 02/21/2002 | US20020021864 Raman amplification method and optical signal transmission method using same |
| 02/21/2002 | US20020021765 Direct electrical-to-optical conversion and light modulation in micro whispering-gallery-mode resonators |
| 02/21/2002 | US20020021735 Device for on-line control of output power of vacuum-uv laser |
| 02/21/2002 | US20020021732 Ring laser and method for driving a ring laser |
| 02/21/2002 | US20020021731 Electrostatic precipitator corona discharge ignition voltage probe for gas status detection and control system for gas discharge lasers |
| 02/21/2002 | US20020021730 Laser with versatile output energy |
| 02/21/2002 | US20020021729 Narrow bandwidth oscillator-amplifier system |
| 02/21/2002 | US20020021728 Four KHz gas discharge laser |
| 02/21/2002 | US20020021724 Compensation of thermal optical effects |
| 02/21/2002 | US20020021723 Method and apparatus for laser processing |
| 02/21/2002 | US20020021722 Wedge-shaped microresonator and associated microlaser assembly |
| 02/21/2002 | US20020021497 Laser system |
| 02/21/2002 | US20020021489 Optical amplification |
| 02/21/2002 | US20020021488 Optical amplifier |
| 02/21/2002 | US20020021487 Raman amplifier, optical repeater, and Raman amplification method |
| 02/21/2002 | US20020021486 Dual substrate laminate-configured optical channel for multi-fiber ribbon form factor-compliant integrated multi-channel optical amplifier |
| 02/21/2002 | US20020021447 Ring laser gyro |
| 02/21/2002 | US20020021432 Method and instrument for measuring vacuum ultraviolet light beam, method of producing device and optical exposure apparatus |
| 02/21/2002 | US20020021068 E-m wave generation using cold electron emission |
| 02/21/2002 | DE10038006A1 Laserverstärkeranordnung Laser amplifier arrangement |
| 02/20/2002 | EP1180861A2 Optical Wavelength Division Multiplexed transmission system |
| 02/20/2002 | EP1180860A1 Raman-amplified optical transmission system |
| 02/20/2002 | EP1180836A2 Microlaser assembly having a microresonator and aligned electro-optic components |
| 02/20/2002 | EP1180835A2 Optical amplifying glass |
| 02/20/2002 | EP1180834A2 Laser and method for material processing |
| 02/20/2002 | EP1180833A2 Optical amplification |
| 02/20/2002 | EP1180832A2 Wedge-shaped microresonator and associated microlaser assembly |
| 02/20/2002 | EP1180717A2 Optical harmonic generator |
| 02/20/2002 | EP1012930B1 Fibre amplification device for an optical system |
| 02/20/2002 | CN2478266Y Laser emitter |
| 02/20/2002 | CN2478265Y Eccentric regulation mechanism of laser cavity resonator |
| 02/20/2002 | CN1336735A Raman amplifier component, and optical transmission system using same |
| 02/19/2002 | US6348357 Exposure apparatus with a pulsed laser |
| 02/14/2002 | WO2002013344A1 Optical wavelength shifting |
| 02/14/2002 | WO2002013339A2 Pumping arrangement for fiber amplifiers |
| 02/14/2002 | WO2002013338A2 Method and apparatus relating to pumping optical fiber |
| 02/14/2002 | WO2002013336A1 Laser system |
| 02/14/2002 | WO2002013243A2 Devices with optical gain in silicon |
| 02/14/2002 | WO2001095441A9 Gas laser and optical system |
| 02/14/2002 | WO2001067559A3 Method and apparatus for pumping optical fibers |
| 02/14/2002 | WO2000065301A9 Helium-neon laser light source generating two harmonically related, single-frequency wavelengths for use in displacement and dispersion measuring interferometry |
| 02/14/2002 | WO1999056357A3 Diode pumped, multi axial mode intracavity doubled laser |
| 02/14/2002 | US20020018630 Optical fibre and optical fibre device |
| 02/14/2002 | US20020018617 Coupling system to a microsphere cavity |