| 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) |
|---|
| 09/13/2001 | WO2001066029A1 Customized laser ablation of corneas with solid state lasers |
| 09/13/2001 | WO2001038222A8 Silicon nanoparticle and method for producing the same |
| 09/13/2001 | WO2001011419A3 Dynamic spectral shaping in optical fibre communication |
| 09/13/2001 | US20010021300 Optical amplifying medium component and optical fiber amplifier having the same |
| 09/13/2001 | US20010021294 Tuning of optical dispersion by using a tunable fiber bragg grating |
| 09/13/2001 | US20010021291 Optical transmission line |
| 09/13/2001 | US20010021215 Compact ultra fast laser |
| 09/13/2001 | US20010021206 Laser repetition rate multiplier |
| 09/13/2001 | US20010021205 Q-switched solid state laser with adjustable pulse length |
| 09/13/2001 | US20010021204 Thin film laser emitting device and method for the manufacture thereof |
| 09/13/2001 | US20010021062 Configuration for transmitting high-power pumping light |
| 09/13/2001 | US20010021061 Optical fibre amplifier |
| 09/13/2001 | DE10108557A1 Cooling system for semiconductor laser, has cooling path formed inside heat release body along alignment direction of pumping source such that opening of ends of cooling path is connected to cooler |
| 09/13/2001 | DE10055887A1 Wellenlängenabstimmbarer Einzelfrequenz-Laser A wavelength tunable single frequency laser |
| 09/13/2001 | DE10010237A1 Optical signal transmission method |
| 09/13/2001 | DE10009380A1 Faserverstärker Fiber amplifier |
| 09/13/2001 | DE10009379A1 Fiber optical amplifier, has multimode dual core fiber with transversal mode selection element on it or in it near one end that suppresses higher modes than fundamental mode |
| 09/13/2001 | CA2340558A1 Optical component |
| 09/12/2001 | EP1133033A1 A method of stabilizing the wavelength of lasers and a wavelength monitor |
| 09/12/2001 | EP1133031A2 Optical transmission system with reduced kerr effect nonlinearities |
| 09/12/2001 | EP1133030A2 Distributed optical amplifier, amplifying method, and optical communication system |
| 09/12/2001 | EP1131864A1 Reduction of pulsations in dfb lasers |
| 09/12/2001 | EP1131863A1 L-band amplification with detuned 980nm pump |
| 09/12/2001 | EP1131862A1 High-power cladding-pumped broadband fiber source and amplifier |
| 09/12/2001 | EP1131622A1 Contaminant identification and concentration determination by monitoring the temporal characteristics of an intracavity laser |
| 09/12/2001 | EP1131601A1 Brillouin/erbium fibre laser current monitor using elliptically polarizing fibre |
| 09/12/2001 | EP1042407B1 Rigidized trimethine cyanine dyes |
| 09/12/2001 | EP1025056A4 Low phonon energy glass and fiber doped with a rare earth |
| 09/12/2001 | EP0986844B1 Method and device for reducing the pump light in a sheat-pumped fiber laser output |
| 09/12/2001 | EP0790515B1 Optical apparatus for controlling divergence angle of ring-like ray |
| 09/12/2001 | CN1312623A Optical amplifier monitor adapting flash grating |
| 09/12/2001 | CN1312484A Distributing-type optical amplifier, amplifying method and optical communication system |
| 09/11/2001 | US6289032 Self-collimating multiwavelength lasers |
| 09/11/2001 | US6289031 Integrated lightweight optical bench and miniaturized laser transmitter using same |
| 09/11/2001 | US6289029 Solid state laser |
| 09/11/2001 | US6289028 Method and apparatus for monitoring and control of laser emission wavelength |
| 09/11/2001 | US6289027 Fiber optic lasers employing fiber optic amplifiers |
| 09/11/2001 | US6288836 Optical amplifier and optical communication system having the optical amplifier |
| 09/11/2001 | US6288835 Optical amplifiers and light source |
| 09/11/2001 | US6288834 Optical amplifier for amplifying light in a long wavelength band |
| 09/11/2001 | US6288833 Optical device |
| 09/11/2001 | US6288499 Electromagnetic energy distributions for electromagnetically induced mechanical cutting |
| 09/11/2001 | US6288384 Method and system for measuring the distribution of the energy field density of a laser beam |
| 09/11/2001 | US6287298 Diode pumped, multi axial mode intracavity doubled laser |
| 09/11/2001 | CA2240572C System for multiplexed high resolution measurement of frequency variations in multimode fiber laser acoustic sensors |
| 09/11/2001 | CA2228244C Semiconductor excitation solid-state laser apparatus |
| 09/11/2001 | CA2046504C Laser beam control for a ring-laser gyro |
| 09/07/2001 | WO2001065753A1 Optical network processor with transceiver for system having channels defined by wavelength and modulation frequency |
| 09/07/2001 | WO2001065740A1 Optical amplifying device, compound optical amplifying device and optical communication system |
| 09/07/2001 | WO2001065739A2 Gain control in optical amplifiers |
| 09/07/2001 | WO2001065737A1 Method for transmitting additional optical signals in the s-band |
| 09/07/2001 | WO2001065647A2 Cascaded raman resonator with seed source |
| 09/07/2001 | WO2001065646A2 Multiple stage optical fiber amplifier |
| 09/07/2001 | WO2001064010A2 Optical amplifier and optical transmission system |
| 09/07/2001 | WO2000051212A3 Waveguide lasers |
| 09/07/2001 | CA2400174A1 Cascaded raman resonator with seed source |
| 09/06/2001 | US20010020195 Process monitoring system for lithography lasers |
| 09/06/2001 | US20010019570 Active element for a laser source and laser source comprising such an active element |
| 09/06/2001 | US20010019565 Electron-beam excitation laser |
| 09/06/2001 | US20010019562 Wavelength-tunable stabilized laser |
| 09/06/2001 | US20010019448 Optical amplifier, optical amplifying repeater and transmission apparatus of wavelength division multiplexed signal light using the same |
| 09/06/2001 | US20010019045 Method and a device for heating at least two elements by means of laser beams of high energy density |
| 09/06/2001 | US20010018923 Pre-equilibrium chemical reaction energy converter |
| 09/05/2001 | EP1130825A2 Raman amplified optical transmission system with reduction of four wave mixing effect |
| 09/05/2001 | EP1130824A2 Optical transmission line with Raman amplification |
| 09/05/2001 | EP1130823A1 Optical amplifier and optical wavelength division multiplexing communication system |
| 09/05/2001 | EP1130822A1 Method and apparatus for stabilizing transient control in amplified optical networks |
| 09/05/2001 | EP1130820A2 Optical amplification method for two wavelength subbands |
| 09/05/2001 | EP1130819A1 Method and device for determining gain tilt in optical amplifiers with measurement of the total gain |
| 09/05/2001 | EP1130803A2 Method and apparatus for measuring optical signal-to-noise ratio, and pre-emphasis method, in an optical communication system |
| 09/05/2001 | EP1130727A2 Method of fabricating a semiconductor light-emitting device and the semiconductor light-emitting device |
| 09/05/2001 | EP1130712A2 Optical amplifier monitor using a blazed grating |
| 09/05/2001 | EP1130707A2 Semiconductor optical device package |
| 09/05/2001 | EP1130705A2 Reduction of four-wave mixing in Raman amplified optical transmission systems |
| 09/05/2001 | EP1130704A2 Optical communication system with Raman amplification |
| 09/05/2001 | EP1130703A2 Hybrid semiconductor-dielectric chirped saturable absorber mirror |
| 09/05/2001 | EP1130702A2 Method and device for laser amplification |
| 09/05/2001 | EP1130701A1 C-Band optical fiber amplifier with a multimode cladding |
| 09/05/2001 | EP1130700A2 Gas laser oscillator |
| 09/05/2001 | EP1130699A2 Adjustable mounting unit for an optical element of a gas laser |
| 09/05/2001 | EP1130698A1 Optical element holding and extraction device |
| 09/05/2001 | EP1129812A2 Laser Instrument |
| 09/05/2001 | EP1129513A1 Continuously-tunable external cavity laser |
| 09/05/2001 | EP1129379A1 Diode array side-pumping of a laser system |
| 09/05/2001 | EP1129375A1 Optical waveguide structure |
| 09/05/2001 | EP1129335A1 Contaminant identification and concentration determination by monitoring the intensity of the output of an intracavity laser |
| 09/05/2001 | EP1129043A1 Optical fiber for light amplifier |
| 09/05/2001 | EP0904615B1 Pulsed laser with passive stabilization |
| 09/05/2001 | CN2446687Y 激光器 Laser |
| 09/05/2001 | CN2446686Y Double light beam laser |
| 09/05/2001 | CN1311910A Thermal tuning of optical amplifiers in WDM system |
| 09/05/2001 | CN1311870A Apparatus and method for producing an improved laser beam |
| 09/05/2001 | CN1311577A Method and device for stable and transient control in amplified optical network |
| 09/05/2001 | CN1311553A Semiconductor light-emitting device, and its mfg. method |
| 09/05/2001 | CN1311552A Regulating Q composite laser carity plate |
| 09/05/2001 | CN1311551A Alloy ratio regulation for mfg. saturation absorbing mirror |
| 09/05/2001 | CN1311550A Mixed semiconductor-dielectric linear FM saturation absorption mirror |
| 09/05/2001 | CN1311456A C band optical amplifier of multi-matrix coating layered optical fiber |
| 09/05/2001 | CN1311455A Low cost amplifier using optical parts block |
| 09/05/2001 | CN1070645C Optically pump laser apparatus |