| 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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| 01/18/2011 | US7873082 Semiconductor integrated device |
| 01/18/2011 | US7873081 Compact and high performance wavelength tunable laser |
| 01/18/2011 | US7873080 Wavelength or pulsewidth tunable mode-locked fiber laser system |
| 01/18/2011 | US7873079 Carrier-suppressed optical pulse train generation method and mode-locked semiconductor laser diode for realizing this method |
| 01/18/2011 | US7871063 Two phase reactor |
| 01/18/2011 | CA2366039C Optical amplifier, optical communication system including the same, and optical fiber module included in the same |
| 01/13/2011 | WO2011005732A2 Passive coherent array using distributed fiber lasers |
| 01/13/2011 | WO2011004806A1 Fiber laser device |
| 01/13/2011 | WO2011003618A2 Device for amplifying and/or transporting electromagnetic radiation |
| 01/13/2011 | WO2011003166A1 Adjustable pulsewidth picosecond fiber laser |
| 01/13/2011 | WO2010120796A3 Light generating system and method |
| 01/13/2011 | WO2010117924A3 Improved quality factor (q-factor) for a waveguide micro-ring resonator |
| 01/13/2011 | WO2010112240A9 Linear mode-locked dfb-fiber laser with repetition rate control |
| 01/13/2011 | WO2010107828A3 Long distance transmission using multi-mode vcsel under injection locking |
| 01/13/2011 | WO2010105865A3 Optoelectronic semiconductor component |
| 01/13/2011 | US20110007772 Phase-matched Generation of Coherent Soft and Hard X-rays Using IR Lasers |
| 01/13/2011 | US20110007762 Optical module |
| 01/13/2011 | US20110007761 Temperature control device for optoelectronic devices |
| 01/13/2011 | US20110007760 Source of Femtosecond Laser Pulses |
| 01/13/2011 | US20110007385 Optical fiber for optical amplification, optical fiber amplifier, and optical fiber laser |
| 01/13/2011 | US20110007384 Laser amplified power extraction enhancement system and method |
| 01/13/2011 | US20110006229 Lenses, optical sources, and their couplings |
| 01/13/2011 | DE19706276B4 Halbleiterlaser-Vorrichtung und Verfahren zum Herstellen einer Halbleiterlaser-Vorrichtung A semiconductor laser device and method for fabricating a semiconductor laser device |
| 01/13/2011 | DE102009032803A1 Vorrichtung zum Verstärken und/oder Transportieren von elektromagnetischer Strahlung An apparatus for amplifying and / or transporting of electromagnetic radiation |
| 01/13/2011 | DE102008063829B4 Verfahren zur Herstellung eines zylinderförmigen optischen Bauteils aus Quarzglas sowie nach dem Verfahren erhaltenes optisch aktives Bauteil A process for producing a cylindrical optical component of quartz glass obtained by the process as well as optically active component |
| 01/13/2011 | DE102008049233B4 Sicht- und Schutzfenster für Lasereinrichtungen und Einrichtung zur Überwachung einer Lasereinrichtung mit einem derartigen Sicht- und Schutzfenster Visual and windows for laser devices and device for monitoring a laser device with such a sight and windows |
| 01/13/2011 | DE102006031183B4 Laserquelle für verschiedene Wellenlängen im IR-Bereich Laser source for various wavelengths in the IR range |
| 01/13/2011 | CA2763828A1 Adjustable pulsewidth picosecond fiber laser |
| 01/12/2011 | EP2273629A1 Laser oscillator |
| 01/12/2011 | EP2272139A1 Pulse shaper and laser with pulse shaper |
| 01/12/2011 | CN201708436U Dual-wavelength laser device |
| 01/12/2011 | CN201708435U Laser of LD pump |
| 01/12/2011 | CN201707463U Spiral blazed grating |
| 01/12/2011 | CN101946377A Optical fiber laser |
| 01/12/2011 | CN101946376A Laser crystal device |
| 01/12/2011 | CN101945611A Lighting device and endoscope system |
| 01/12/2011 | CN101944990A Passive mode-locking fiber laser delay feedback chaotization system based on graphene |
| 01/12/2011 | CN101944703A Preparation technique of laser bar by terminating Cr4+:YAG |
| 01/12/2011 | CN101944702A Dual fluid nozzle atomizing and cooling closed system for high-power solid laser |
| 01/12/2011 | CN101588012B Q adjusting method for steady cavity/unsteady cavity of laser diode end-face pump solid laser |
| 01/11/2011 | US7869717 Optical communication light source unit and wavelength monitoring control method |
| 01/11/2011 | US7869673 Remote larger effective area optical fiber |
| 01/11/2011 | US7869483 Surface emitting laser |
| 01/11/2011 | US7869482 Semiconductor laser device |
| 01/11/2011 | US7869480 Semiconductor laser device |
| 01/11/2011 | US7869479 Optical module |
| 01/11/2011 | US7869477 System and method for developing high output power nanosecond range pulses from continuous wave semiconductor laser systems |
| 01/11/2011 | US7869476 Light source device, projector device, monitor device, and lighting device |
| 01/11/2011 | US7869474 Fast wavelength tuning techniques for external cavity lasers |
| 01/11/2011 | US7869473 Directly modulated laser with isolated modulated gain electrode for improved frequency modulation |
| 01/11/2011 | US7869472 Optical locking based on optical resonators with high quality factors |
| 01/11/2011 | US7869471 Tunable OPO laser |
| 01/11/2011 | US7869470 Devices and methods for providing stimulated raman lasing |
| 01/11/2011 | US7869469 Raman cell for high power applications |
| 01/11/2011 | US7869120 Laser wavelength conversion device, method for forming polarization reversed structure, and image display device |
| 01/06/2011 | WO2011002859A1 Filter apparatus and method |
| 01/06/2011 | WO2011001850A1 Method for manufacturing photonic bandgap fibre preform and method for manufacturing a photonic bandgap fibre |
| 01/06/2011 | WO2011001765A1 Laser irradiation apparatus and laser processing method |
| 01/06/2011 | US20110002350 Method of controlling a diode device for use in optical storage systems |
| 01/06/2011 | US20110002348 Adjustable pulsewidth picosecond fiber laser |
| 01/06/2011 | US20110002031 Radial Power Amplification Device with Phase Dispersion Compensation of the Amplification Paths |
| 01/06/2011 | US20110002029 Optical clock |
| 01/05/2011 | EP2270934A2 Stimulated brillouin scattering mirror system, laser system and amplifying method |
| 01/05/2011 | EP2269276A1 Laser device and method for operating it |
| 01/05/2011 | EP2269115A1 Optical flip-flop |
| 01/05/2011 | EP1488481B1 Phase-locked loop control of passively q-switched lasers |
| 01/05/2011 | DE20321831U1 Vorrichtung zum Modifizieren der Spreizung eines Laserstrahls An apparatus for modifying the spread of a laser beam |
| 01/05/2011 | DE102010002207A1 Temperatursteuerung für Gaslaser Temperature control for gas lasers |
| 01/05/2011 | DE102009009094B4 Faserlaser mit stab- oder rohrförmigem Träger Fiber laser with rod-shaped or tubular carrier |
| 01/05/2011 | CN201699310U Inserting core connection insulated laser |
| 01/05/2011 | CN201699308U High-power Q-switched pulse laser |
| 01/05/2011 | CN201699307U Niobium alloy heat sink |
| 01/05/2011 | CN201699306U 电极接口装置 Electrode interface device |
| 01/05/2011 | CN201699305U Laser capable of automatically adjusting wavelength |
| 01/05/2011 | CN101939880A High power parallel fiber arrays |
| 01/05/2011 | CN101938082A Low-power green laser pointer |
| 01/05/2011 | CN101938081A MHz photonic crystal fiber ultra-short pulse laser based on multichannel pulse compressor |
| 01/05/2011 | CN101938080A Active optical fiber with characteristics of single-mode output TM01 mode |
| 01/05/2011 | CN101667710B Tunable single-frequency single polarization fiber laser based on polarization-preserved fiber grating |
| 01/05/2011 | CN101666706B Device for measuring thermal lens focal length of end-pumped solid-state laser and method |
| 01/05/2011 | CN101567514B Symmetric multi-pass laser amplification device based on optical path space |
| 01/05/2011 | CN101562309B Laser gain module of semiconductor laser monotube combined side pumped solid-state laser |
| 01/05/2011 | CN101561667B Device for controlling laser heating time with double optical shutters and controlling method thereof |
| 01/04/2011 | US7865045 Locally perturbed optical fibers for mode transformers |
| 01/04/2011 | US7864827 Single ended laser driving system and method |
| 01/04/2011 | US7864826 Optical transmitter applicable to burst signal and method for controlling the same |
| 01/04/2011 | US7864825 Method and system for a laser diode bar array assembly |
| 01/04/2011 | US7864824 Multiple distributed feedback laser devices |
| 01/04/2011 | US7864823 Laser irradiation apparatus |
| 01/04/2011 | US7864822 Process and apparatus for a wavelength tuning source |
| 01/04/2011 | US7864821 Mode-locked solid-state laser apparatus |
| 01/04/2011 | US7864820 Laser light source device |
| 01/04/2011 | US7864411 Optical amplifier, optical amplifier controller and control method of the same |
| 01/04/2011 | US7864410 Optical active device having optical amplifying sections cascaded on a path for propagating input light with a predetermined wavelength |
| 01/04/2011 | US7863517 Electric power generator based on photon-phonon interactions in a photonic crystal |
| 12/30/2010 | US20100329681 Multimode Optical Amplifier As A Receiver Pre-Amplifier For Free-Space Optical Communications |
| 12/30/2010 | US20100329298 Intracavity frequency-converted solid-state laser for the visible wavelength region |
| 12/30/2010 | US20100329293 Methods and Apparatus for Efficient, Low-noise, Precision Current Control |
| 12/30/2010 | US20100329292 System, device and method for stabilizing the optical output power of an optical system |
| 12/30/2010 | US20100329291 Multi-spectral laser source employing periodically poled crystal mixer |