| 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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| 05/10/2005 | US6891874 Laser amplifier system |
| 05/10/2005 | US6891873 Cylindrical straight slab type gas laser |
| 05/10/2005 | US6891866 Calibration of laser systems |
| 05/10/2005 | US6891864 Fiber-coupled microsphere Raman laser |
| 05/10/2005 | US6891666 Semiconductor optical amplifier with electronically controllable polarization dependent gain |
| 05/10/2005 | US6891663 Optical amplifier for amplifying a wavelength division multiplexed (WDM) light including light in different wavelength bands |
| 05/10/2005 | US6891662 Optical amplifier and method for amplifying wavelength multiplexed transmission signal light |
| 05/10/2005 | US6891661 Optical amplifier with pump light source control for Raman amplification |
| 05/10/2005 | US6891660 Stimulated brillouin scattering optical amplifier |
| 05/10/2005 | US6891659 Optical amplifiers, optical fiber raman amplifiers and optical systems |
| 05/10/2005 | US6891152 Nano-lithography using squeezed atomic and molecular states |
| 05/10/2005 | US6891149 Optical phase detector |
| 05/10/2005 | US6890840 Method of manufacturing a semiconductor device, utilizing a laser beam for crystallization |
| 05/10/2005 | US6890839 Method and apparatus for laser annealing configurations of a beam |
| 05/10/2005 | CA2295264C Method of making optical chirped grating with an intrinsically chirped grating and external gradient |
| 05/10/2005 | CA2168237C Apparatus and method for replenishing laser dye solution |
| 05/06/2005 | WO2005041369A1 Device for optical pumping with laser diodes and corresponding optical pumping method |
| 05/06/2005 | WO2005041368A2 Novel molecular hydrogen gas laser |
| 05/06/2005 | WO2005041367A1 An optical system for providing short laser-pulses |
| 05/06/2005 | WO2005041262A2 Brightness enhancement of diode light sources |
| 05/06/2005 | WO2004114480A3 Solid body laser medium |
| 05/06/2005 | WO2004108342A3 Spot welding laser apparatus and method thereof |
| 05/06/2005 | WO2004095658A3 Control of the spatio-temporal uniformity of a pulsed gas laser beam |
| 05/06/2005 | CA2542714A1 Novel molecular hydrogen gas laser |
| 05/05/2005 | US20050096641 Laser treatment apparatus |
| 05/05/2005 | US20050094942 Method for fabricating optical devices by assembling multiple wafers containing planar optical waveguides |
| 05/05/2005 | US20050094927 Probe card for testing in-wafer photonic integrated circuits (PICs) and method of use |
| 05/05/2005 | US20050094926 Method of calibrating a monolithic transmitter photonic integrated circuit (TxPIC) chip |
| 05/05/2005 | US20050094925 Method of in-wafer testing of monolithic photonic integrated circuits (PICs) formed in a semiconductor wafer |
| 05/05/2005 | US20050094700 Apparatus for generating a laser structured line having a sinusoidal intensity distribution |
| 05/05/2005 | US20050094699 Etalon cavity with filler layer for thermal tuning |
| 05/05/2005 | US20050094698 Multi-chambered excimer or molecular fluorine gas discharge laser fluorine injection control |
| 05/05/2005 | US20050094697 Stripline laser |
| 05/05/2005 | US20050094696 Compact front facet tap for laser device |
| 05/05/2005 | US20050094691 Line head and image forming apparatus incorporating the same |
| 05/05/2005 | US20050094689 Laser beam source with a laser element containing a thin crystal disk as a laser-active medium |
| 05/05/2005 | US20050094688 Apparatus for dissipating heat in electro-optical communications systems |
| 05/05/2005 | US20050094687 Semiconductor laser assembly |
| 05/05/2005 | US20050094684 Methods and systems for laser processing a workpiece and methods and apparatus for controlling beam quality therein |
| 05/05/2005 | US20050094682 Solid state system and method for generating ultraviolet light |
| 05/05/2005 | US20050094681 Tunable laser source |
| 05/05/2005 | US20050094679 Remote UV laser system and methods of use |
| 05/05/2005 | US20050094678 Electro-optic Q-switch |
| 05/05/2005 | US20050094256 Stimulated brillouin scattering mirror system, high power laser and laser peening method and system using same |
| 05/05/2005 | US20050094254 Raman amplifier with gain control |
| 05/05/2005 | US20050094253 Method for gain equalization, and device and system for use in carrying out the method |
| 05/05/2005 | US20050094252 Optical communication system having dynamic gain equalization |
| 05/05/2005 | US20050094251 Optical amplifier, optical amplifying repeater and transmission apparatus of wavelength division multiplexed signal light using the same |
| 05/05/2005 | US20050094250 Relay telescope, high power laser alignment system, and laser peening method and system using same |
| 05/05/2005 | US20050092979 Single-mode laser diode using strain-compensated multi-quantum-wells and method for manufacturing the same |
| 05/05/2005 | US20050092722 Target isolation system, high power laser and laser peening method and system using same |
| 05/04/2005 | EP1528698A1 Raman amplifier with gain control |
| 05/04/2005 | EP1528646A1 A system and method for applying a laser beam to work pieces |
| 05/04/2005 | EP1528645A2 Relay telescope, laser amplifier, and laser peening method and system using same |
| 05/04/2005 | EP1528644A2 Stimulated brillouin scattering mirror system, laser system and amplifying method |
| 05/04/2005 | EP1527363A2 Microstructuring optical wave guide devices with femtosecond optical pulses |
| 05/04/2005 | EP1224717B1 High pulse rate pulse power system with fast rise time and low leakage current |
| 05/04/2005 | CN1200494C Laser Q-switching and tuning device |
| 05/04/2005 | CN1200493C Bismuth borate frequency changer crystal device with special cutting angle |
| 05/04/2005 | CN1200492C Multiple wavelength laser with acousto-optic Q modulation |
| 05/04/2005 | CN1200491C High-power semiconductor laser frequency converter |
| 05/04/2005 | CN1200490C Layer combined laser crystal |
| 05/04/2005 | CN1200489C All sheet-metal strip waveguide gas laser |
| 05/04/2005 | CN1200325C Amplifying holographic device for co-axle recorded phase difference |
| 05/04/2005 | CN1200320C Process and mask projection system for laser crystallization processing of semiconductor film regions on substrate |
| 05/04/2005 | CN1200299C Method of generating current perturbation for high-speed optical module and laser |
| 05/04/2005 | CN1200291C Working device for forming two-dimension nano size periodic structure by fs laser single pulse |
| 05/04/2005 | CN1199617C Laser therapeutic machine |
| 05/03/2005 | US6889008 Two-optical signal generator for generating two optical signals having adjustable optical frequency difference |
| 05/03/2005 | US6888983 Dynamic gain and channel equalizers |
| 05/03/2005 | US6888973 Tunable optical add/drop multiplexer with multi-function optical amplifiers |
| 05/03/2005 | US6888874 Single-wavelength, unequal-length-multi-cavity grating-outcoupled surface emitting laser with staggered tuned distributed Bragg reflectors |
| 05/03/2005 | US6888872 Solid-state laser oscillator with gain media in active mirror configuration |
| 05/03/2005 | US6888871 VCSEL and VCSEL array having integrated microlenses for use in a semiconductor laser pumped solid state laser system |
| 05/03/2005 | US6888864 Semiconductor laser device, optical transmission device, optical transmission system, electronic device, control device, connector, communication device, and optical transmission method and data transmission and reception method |
| 05/03/2005 | US6888862 Dye-doped polymer nanoparticle gain medium |
| 05/03/2005 | US6888859 Compensation of thermal optical effects |
| 05/03/2005 | US6888855 Optical system for lasers |
| 05/03/2005 | US6888853 Laser radiation source |
| 05/03/2005 | US6888674 Arrangement for examining microscopic preparations with a scanning microscope, and illumination device for a scanning microscope |
| 05/03/2005 | US6888671 Optical amplifier device and bidirectional wavelength division multiplexing optical communication system using the same |
| 05/03/2005 | US6888670 Hybrid-type low-noise dispersion compensating optical fiber amplifier |
| 05/03/2005 | US6888669 Raman amplifier |
| 05/03/2005 | US6888668 Optical amplifier with multiple wavelength pump |
| 05/03/2005 | US6888667 Method and apparatus for silicon-based optically-pumped amplification using stimulated scattering |
| 05/03/2005 | US6888125 Fiber optic sensing systems and method of use thereof |
| 05/03/2005 | US6888041 Flowing fluid into a decomposition container provided with an excimer lamp; applying a high frequency voltage from 1 to 20 MHz between the inner electrode and the outer electrode of the excimer lamp, while flowing fluid to decompose |
| 05/03/2005 | US6887770 Method for fabricating semiconductor device |
| 05/03/2005 | CA2332696C Optical transmission system with reduced kerr effect nonlinearities |
| 05/03/2005 | CA2156701C Impurity getters in laser enclosures |
| 04/28/2005 | WO2005038999A1 Intracavity frequency-tripled cw laser |
| 04/28/2005 | WO2005038994A2 Laser-based system for memory link processing with picosecond lasers |
| 04/28/2005 | WO2005038513A2 Tunable balanced opto-electronic filters and applications in opto-electronic oscillators |
| 04/28/2005 | WO2005020393A3 Feedback mechanisms for stabilizing a laser system |
| 04/28/2005 | WO2005017567A3 Optical fiber amplifier with fully integrated pump source |
| 04/28/2005 | WO2005002008A3 Apparatus for providing optical radiation |
| 04/28/2005 | WO2004108415A3 Control for an excimer emitter |
| 04/28/2005 | US20050090030 Method for fabricating zig-zag slabs for solid state lasers |
| 04/28/2005 | US20050089336 Metro wavelength division multiplexing network |
| 04/28/2005 | US20050089071 Method of determining the time for executing optimal power calibration in an optical drive |