| 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) |
|---|
| 11/18/2003 | US6650679 Preionization arrangement for gas laser |
| 11/18/2003 | US6650678 Laser oscillating apparatus |
| 11/18/2003 | US6650677 Up-conversion laser |
| 11/18/2003 | US6650676 Gas laser apparatus |
| 11/18/2003 | US6650670 Polycrystalline ceramic laser |
| 11/18/2003 | US6650668 Cylindrical two-dimensional diode-laser arrays and method for making same |
| 11/18/2003 | US6650666 Laser wavelength control unit with piezoelectric driver |
| 11/18/2003 | US6650664 Cladding-pumped fiber with helical rare-earth-doped core for fiber lasers and amplifiers |
| 11/18/2003 | US6650663 Power-scaling of erbium 3/μ m-laser |
| 11/18/2003 | US6650480 Method of processing beam, laser irradiation apparatus, and method of manufacturing semiconductor device |
| 11/18/2003 | US6650467 Erbium-doped optical fiber amplifier using input optical signal filtering |
| 11/18/2003 | US6650466 High-energy pulse compression using phase shifts produced by the cascade quadriatic nonlinearity |
| 11/18/2003 | US6650400 Optical fibre amplifiers |
| 11/18/2003 | US6649008 Method of mass producing and packaging integrated subsystems |
| 11/18/2003 | US6647747 Multifunctional apparatus for manufacturing mineral basalt fibers |
| 11/18/2003 | CA2297473C Gyro apparatus and gyroscope |
| 11/13/2003 | WO2003094584A1 Method for creating a trench structure in a polymer substrate |
| 11/13/2003 | WO2003094394A1 Optical fiber amplification system |
| 11/13/2003 | WO2003094313A1 Wavelength tunable laser source with parameter correction |
| 11/13/2003 | WO2003094312A2 Laser beam source with a laser element containing a thin crystal disk as a laser active medium |
| 11/13/2003 | WO2003093884A2 A method and apparatus relating to optical fibres |
| 11/13/2003 | WO2003093770A1 High-resolution fibre laser sensor |
| 11/13/2003 | WO2003069810A3 Optical fiber communication systems with brillouin effect amplification |
| 11/13/2003 | WO2003063305A3 High coherent power, two-dimensional surfaceemitting semiconductor diode array laser |
| 11/13/2003 | WO2003059563A3 Femtosescond laser system for the exact manipulation of material and tissues |
| 11/13/2003 | WO2002093697A3 Fiber laser having a suppressor |
| 11/13/2003 | WO2002058286A3 Nonlinear polarization amplifiers in nonzero dispersion shifted fiber |
| 11/13/2003 | US20030210876 Raman fiber optic amplifier with reduced dispersion |
| 11/13/2003 | US20030210867 Method for centering a core of waveguide amplifier |
| 11/13/2003 | US20030210844 Optical amplification module, optical amplifier, optical communication system, and white light source |
| 11/13/2003 | US20030210730 Solid-state laser and optical transmitter |
| 11/13/2003 | US20030210729 Multimode light generating module, semiconductor laser apparatus, and optical fiber amplifier |
| 11/13/2003 | US20030210728 Method and device for influencing the dispersion in an optical resonator and optical resonator with influenceable dispersion |
| 11/13/2003 | US20030210726 High Repetition Rate UV Excimer Laser |
| 11/13/2003 | US20030210725 Planar laser |
| 11/13/2003 | US20030210718 Laser frequency aging compensation |
| 11/13/2003 | US20030210717 Method and system for providing a pulse laser |
| 11/13/2003 | US20030210715 Absolute wavelength calibration of lithography laser using multiple element or tandem see through hollow cathode lamp |
| 11/13/2003 | US20030210457 Tunable multimode wavelength division multiplex raman pump and amplifier, and a system, method, and computer program product for controlling tunable raman pumps, and raman amplifiers |
| 11/12/2003 | EP1361479A1 Control of a lithographic apparatus |
| 11/12/2003 | EP1361463A1 Raman fiber optic amplifier with reduced dispersion |
| 11/12/2003 | CN2585770Y Fine internal carving machine for transparent body |
| 11/12/2003 | CN1455481A Self frequency-doubling blue laser of laser diode pumping made in neodymium-doped gadolinium aluminium borate crystal |
| 11/12/2003 | CN1455480A Self frequency-doubling blue laser of flash lamp pumping made of neodymium-doped gadolinium aluminium borate crystal |
| 11/12/2003 | CN1455479A Ultrashort laser pulse single-pulse selecting apparatus |
| 11/12/2003 | CN1455273A Method of manufacturing rare earth element doped polymer waveguide |
| 11/12/2003 | CN1455030A Self double-frequency blue laser crystal neodymium-doped gadolinium-aluminium borate |
| 11/11/2003 | USRE38310 Optical circuit on printed circuit board |
| 11/11/2003 | US6647196 Optical device having optical wave guide produced in the presence of acoustic standing wave |
| 11/11/2003 | US6647192 Optical fiber |
| 11/11/2003 | US6647049 Iodine on-demand system for a chemical laser |
| 11/11/2003 | US6647046 Mode-selective facet layer for pump laser |
| 11/11/2003 | US6647037 Laser diode array |
| 11/11/2003 | US6647034 Method to improve optical parametric oscillator beam quality |
| 11/11/2003 | US6647033 Optical parametric osicllators with improved beam quality |
| 11/11/2003 | US6647030 Tuning of optical fiber components |
| 11/11/2003 | US6646796 Wide band erbium-doped fiber amplifier (EDFA) |
| 11/11/2003 | US6646795 Optical amplifier |
| 11/11/2003 | US6646793 High gain laser amplifier |
| 11/11/2003 | US6646792 Light amplifier and light transmission system using the same |
| 11/11/2003 | US6646791 Controller which controls a variable optical attenuator to control the power level of a wavelength-multiplexed optical signal when the number of channels are varied |
| 11/11/2003 | US6646790 Optical amplifier gain control monitoring |
| 11/11/2003 | US6646787 Raman amplifier, optical repeater, and Raman amplification method |
| 11/11/2003 | US6646786 Copropagating Raman pump unit to suppress four-wave mixing crosstalk between pump modes and WDM signals |
| 11/11/2003 | US6646785 Fiber ring amplifiers and lasers |
| 11/11/2003 | US6646717 Projection exposure apparatus and device manufacturing method using the same |
| 11/11/2003 | US6644324 Laser discharge chamber passivation by plasma |
| 11/11/2003 | CA2329334C Fiber optic lasers employing fiber optic amplifiers |
| 11/06/2003 | WO2003091800A1 Optical modulator |
| 11/06/2003 | WO2003091756A2 Frequency locker |
| 11/06/2003 | WO2003091343A1 Fluorinated optical material comprising fluoropolymer having functional group capable of forming complex with rare earth metal ion |
| 11/06/2003 | WO2003090867A1 Methods and systems for laser calibration and eye tracker camera alignment |
| 11/06/2003 | WO2003065078A3 P-si er fiber profile |
| 11/06/2003 | WO2003052883A3 Retro-reflecting device in particular for tunable lasers |
| 11/06/2003 | WO2003048835A3 High speed mechanical laser shutter |
| 11/06/2003 | WO2003021727A3 Line selected f2 two chamber laser system |
| 11/06/2003 | WO2003017438A3 Cooling of high power laser systems |
| 11/06/2003 | WO2003007436A3 Closed-loop purging system for laser |
| 11/06/2003 | WO2002101890A3 Dual mode programmable optical logarithmic amplifier driver |
| 11/06/2003 | WO2002091529A3 Microoptoelectromechanical system (moems) based laser |
| 11/06/2003 | WO2002082596A3 Q-switched co2 laser for material processing |
| 11/06/2003 | WO2002073816B1 Active doped unitary optical amplifier |
| 11/06/2003 | US20030206692 Optical transmission system and optical coupler/branching filter |
| 11/06/2003 | US20030206570 Diode-pumped laser with funnel-coupled pump source |
| 11/06/2003 | US20030206569 Semiconductor laser light emitting apparatus and solid-state laser rod pumping module |
| 11/06/2003 | US20030206568 High average power laser gain medium with low optical distortion using a transverse flowing liquid host |
| 11/06/2003 | US20030206565 Systems and a method for generating blue laser beam |
| 11/06/2003 | US20030206336 Variable wavelength light source apparatus and optical amplifier using same |
| 11/06/2003 | US20030206335 Erbium-doped fiber amplifier and integrated module components |
| 11/06/2003 | US20030206334 Wide band erbium-doped fiber amplifier with gain enhancement |
| 11/06/2003 | US20030205564 Laser processing method and laser processing apparatus |
| 11/06/2003 | US20030205555 Method for making polymer-based rare earth-doped waveguide |
| 11/05/2003 | EP1359686A2 Variable wavelength light source and optical amplifier using same |
| 11/05/2003 | EP1359647A2 Hybrid Raman/erblum-doped fiber amplifier and transmission system |
| 11/05/2003 | EP1359646A1 Fibre laser with mode suppression |
| 11/05/2003 | EP1359394A1 High resolution fiberlaser sensor |
| 11/05/2003 | EP1359128A2 Method of manufacturing phosphosilicate optical fibre preforms and optical fibers drawn therefrom |
| 11/05/2003 | EP1358700A2 Method for checking the regulation state of a frequency-stabilised laser system and frequency-stabilised laser system |
| 11/05/2003 | EP1358699A2 Fibre laser |
| 11/05/2003 | EP1222720B1 Intracavity frequency-converted optically-pumped semiconductor laser |