| 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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| 05/30/2007 | CN1319225C Encoding apparatus of audio signal, audio disc and disc reproducing apparatus |
| 05/30/2007 | CN1318909C Light amplifier, gain-control method for light amplifier and electric circuit |
| 05/30/2007 | CN1318880C Scanning device |
| 05/30/2007 | CN1318340C Erbium doped bismuth borate glass and preparation process thereof |
| 05/29/2007 | US7224895 Method of managing the traffic protection in OMS-SPRING networks |
| 05/29/2007 | US7224875 Semiconductor optical device integrated with a photo detector |
| 05/29/2007 | US7224710 Optically pumped semiconductor laser apparatus |
| 05/29/2007 | US7224709 Electrical circuit for a directly modulated semiconductor radiation source |
| 05/29/2007 | US7224708 Focused ion beam heater thermally tunable laser |
| 05/29/2007 | US7224707 Suppression of mode-beating noise in a Q-switched pulsed laser using novel Q-switch device and applications |
| 05/29/2007 | US7224532 Comprising tetramantane, pentamantane, hexamantane, heptamantane, octamantane, nonamantane, decamantane, undecamantane, and/or heterodiamondoid; nucleated vapor deposited films; solid state dye or semiconductor lasers, light emitting diodes, solar cells, lenses, mirrors, antireflection coatings, windows |
| 05/29/2007 | US7224518 Fiber-optic amplification of light pulses |
| 05/29/2007 | US7224517 Multi-wavelength light amplifier |
| 05/29/2007 | US7224515 Optical amplifiers |
| 05/29/2007 | US7224514 Using gain tilt for local compensation of unwanted power gradients |
| 05/29/2007 | US7224513 Pumping light source having amplification-band extending function for Raman amplification, Raman amplifier using the same, and method and program for setting amplification band extension |
| 05/29/2007 | US7223619 VCSEL with integrated lens |
| 05/29/2007 | US7223618 Fabrication of laser diode array |
| 05/29/2007 | US7223306 Laser apparatus, laser irradiation method, and manufacturing method of semiconductor device |
| 05/29/2007 | CA2392462C Polarization maintaining optical fiber amplifier and optical amplifier |
| 05/29/2007 | CA2310316C Temperature stabilization of optical waveguides |
| 05/25/2007 | CA2568030A1 Cutting process using a c-mn steel fibre laser |
| 05/25/2007 | CA2568024A1 Cutting process using a stainless steel fibre laser |
| 05/24/2007 | WO2007059101A1 Image transmission using multimode fiber amplifier |
| 05/24/2007 | WO2007058088A1 Semiconductor integrated circuit |
| 05/24/2007 | WO2007057713A2 Optical comb frequency source |
| 05/24/2007 | WO2006047235A3 Transient thermoelectric cooling of optoelectronic devices |
| 05/24/2007 | WO2006004606A3 Light emitting device with an integrated monitor photodiode |
| 05/24/2007 | US20070116082 Modular Solid-State Laser Platform Based On Coaxial Package And Corresponding Assembly Process |
| 05/24/2007 | US20070116081 Solid-state laser and multi-pass resonator |
| 05/24/2007 | US20070116080 Method and device for producing laser used directly as a frequency standard of optical frequency |
| 05/24/2007 | US20070116079 Brightness preserving laser beam shaper |
| 05/24/2007 | US20070116078 High efficiency second harmonic generation vertical external cavity surface emitting laser |
| 05/24/2007 | US20070116077 Vertically displaced stack of multi-mode single emitter laser diodes |
| 05/24/2007 | US20070116076 Controlling optical power and extincation ratio of a semiconductor laser |
| 05/24/2007 | US20070116075 Laser diode driver |
| 05/24/2007 | US20070116074 Modular diode laser assembly |
| 05/24/2007 | US20070116073 Modular diode laser assembly |
| 05/24/2007 | US20070116072 Modular diode laser assembly |
| 05/24/2007 | US20070116071 Modular diode laser assembly |
| 05/24/2007 | US20070116070 Modular diode laser assembly |
| 05/24/2007 | US20070116069 Uncooled external cavity laser operating over an extended temperature range |
| 05/24/2007 | US20070116068 System and components for generating single-longitudinal-mode nanosecond laser beam having a wavelength in the range from 760nm to 790nm |
| 05/24/2007 | US20070115617 Modular assembly utilizing laser diode subassemblies with winged mounting blocks |
| 05/24/2007 | US20070115541 Very high power pulsed fiber laser |
| 05/24/2007 | US20070115540 Method and apparatus for electromagnetic resonance and amplification using negative index material |
| 05/24/2007 | US20070115539 Optical transmission system and optical filter assembly for submarine applications |
| 05/24/2007 | US20070115538 Optical amplification unit with span loss tilt compensation, fiber optical transmission system comprising the same, and corresponding methods |
| 05/24/2007 | US20070115537 Method and an optical amplifier assembly for adjusting Raman gain |
| 05/24/2007 | US20070115536 Raman amplifier and optical transmission system |
| 05/24/2007 | US20070115535 Master-oscillator power-amplifier (MOPA) excimer or molecular fluorine laser system with long optics lifetime |
| 05/24/2007 | US20070115227 Semiconductor laser driving circuit, light emitting device, and disk drive |
| 05/24/2007 | DE102006045172A1 Optische Intensitätsniveau-Steuervorrichtung, Verfahren zu deren Steuerung, und Laser-Anwendungsvorrichtung Optical intensity level-control device, method for their control, and laser application device |
| 05/24/2007 | DE102004009068B4 Faseroptische Verstärkung von Lichtimpulsen An optical fiber amplifying light pulses |
| 05/24/2007 | CA2628923A1 Optical comb frequency source |
| 05/23/2007 | EP1788732A2 Optical amplifier |
| 05/23/2007 | EP1788729A1 A method and an optical amplifier assembly for adjusting Raman gain |
| 05/23/2007 | EP1788728A1 Raman amplifier and optical transmission system |
| 05/23/2007 | EP1788672A2 Laser containing a distributed gain medium |
| 05/23/2007 | EP1788671A2 Laser containing a distributed gain medium |
| 05/23/2007 | EP1788426A1 Raman amplifier and optical communication system |
| 05/23/2007 | EP1788352A2 Optical gyroscope with free space resonator and method for sensing inertial rotation rate using such a gyroscope |
| 05/23/2007 | EP1727248A9 Nonlinear polarization pulse mode locked fiber laser at a wavelength of one micron |
| 05/23/2007 | CN2904400Y Semiconductor laser central filling side pumping cavity |
| 05/23/2007 | CN2904399Y Cooling structure for first crystal of twin monochromator |
| 05/23/2007 | CN2904398Y Quartz bound type carbon dioxide laser |
| 05/23/2007 | CN2904397Y Optical fiber output laser for parallel machine tool |
| 05/23/2007 | CN1969434A Tunable laser source with optical wavelength addressing |
| 05/23/2007 | CN1969433A Laser light source, method for machining workpieces by means of pulsed laser radiation |
| 05/23/2007 | CN1967952A Truss-beam folding seal-quasi kilowatt grade CO2 laser |
| 05/23/2007 | CN1967303A System and method for fabricating arrayed optical fiber collimators |
| 05/23/2007 | CN1966197A Laser processing system and method |
| 05/23/2007 | CN1317796C Frequency multipliver plate strip laser device in folding chamber for compensating astigmatism |
| 05/23/2007 | CN1317600C Gain dsplacement type thulium aduterated optical fiber amplifier using spontaneous radiation light source as auxiliary pumping |
| 05/23/2007 | CN1317543C Self-sense displacement helium-neon laser system with cat eye folding cavity |
| 05/22/2007 | US7221840 Microstructured optical fibre with cladding recess, a method of its production, and apparatus comprising same |
| 05/22/2007 | US7221828 Optical wave length division multiplexing module and communication system using the same |
| 05/22/2007 | US7221822 Multi-fibre arrangement for high power fibre lasers and amplifiers |
| 05/22/2007 | US7221694 Semiconductor laser light emitting apparatus and solid-state laser rod pumping module |
| 05/22/2007 | US7221691 Versatile method and system for single mode VCSELs |
| 05/22/2007 | US7221690 Semiconductor laser and process for manufacturing the same |
| 05/22/2007 | US7221689 Laser apparatus |
| 05/22/2007 | US7221500 Optical amplifier |
| 05/22/2007 | US7221499 Frequency scanned array control system |
| 05/22/2007 | US7220952 Electro-optical element and method for manufacturing thereof, optical module and method for driving thereof |
| 05/22/2007 | US7220809 which has a ketone structure in its side chain and have found that high performance optical materials, namely optical amplification material and light emission material |
| 05/22/2007 | US7220255 Method and apparatus for laser surgery of the cornea |
| 05/18/2007 | WO2007055137A1 Light source device |
| 05/18/2007 | WO2007055110A1 Method for having laser light source in standby status |
| 05/18/2007 | WO2007054737A1 Timing of a q-switch to suppress pre-lasing of the laser |
| 05/18/2007 | WO2005101705A3 Method and apparatus for controlling and protecting pulsed high power fiber amplifier systems |
| 05/18/2007 | WO2005006504A3 High power fiber chirped pulse amplification system utilizing telecom-type components |
| 05/18/2007 | CA2628143A1 Timing of a q-switch to suppress pre-lasing of the laser |
| 05/17/2007 | US20070111549 Laser irradiation apparatus |
| 05/17/2007 | US20070111348 Beam homogenizer, laser irradiation apparatus, and method for manufacturing semiconductor device |
| 05/17/2007 | US20070110442 Method and system for use in optical code division multiple access |
| 05/17/2007 | US20070110118 Vertical external cavity surface emitting laser capable of recycling pump beam |
| 05/17/2007 | US20070110117 Efficient Method and Apparatus for Generating Singlet Delta Oxygen at an Elevated Pressure |
| 05/17/2007 | US20070110116 High-gain solid-state laser |
| 05/17/2007 | US20070110113 Semiconductor laser diode and semiconductor laser diode assembly containing the same |