215478 ⎘
Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium; Construction or shape of active medium; Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength; Fibre lasers; Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering Fibre compositions or doping with active elements
Mid-infrared supercontinuum fiber laser
#302Ti: sapphire crystal fiber, manufacturing method thereof, and wide band light source using the same
#303Optical fiber amplifier including rare-earth-doped cladding region
#304Method of manufacturing a Ti:sapphire crystal fiber by laser-heated pedestal growth
#305Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers
#306OPTICAL FIBER, OPTICAL FIBER LASER AND OPTICAL FIBER AMPLIFIER, AND METHOD OF MANUFACTURING OPTICAL FIBER
#307Fiber laser
#308Highly rare-earth-doped optical fibers for fiber lasers and amplifiers
#309Laser apparatus and laser materials processing apparatus provided with same
#310Ultraviolet laser device
#311Apparatus for generating and storing electric energy
#312Laser source and laser beam machine
#313Laser and optical amplifier
#314Large mode area optical waveguide devices
#315Inexpensive variable rep-rate source for high-energy, ultrafast lasers
#316Inexpensive variable rep-rate source for high-energy, ultrafast lasers
#317Thulium and/or Holmium doped germanosilicate glasses for two micron lasers
#318Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers
#319Crystal fiber, raman spectrometer using the same and detection method thereof
#320Laser based frequency standards and their applications
#321Optical pulse transmitter
#322Rare-Earth-Doped Optical Fiber
#323Thulium and/or Holmium doped silicate glasses for two micron lasers
#324Photodarkening resistant optical fibers and fiber lasers incorporating the same
#325Ti: sapphire crystal fiber, manufacturing method thereof, and wide band light source using the same
#326Manufacturing method for optical fiber preform and optical fiber
#327Cladding-pumped optical waveguide
#328Mode-locked two-micron fiber lasers
#329Apparatus for providing optical radiation
#330Ytterbium-doped optical fiber
#331P-element doped laser medium apparatus and method
#332Apparatus for providing optical radiation
#333Light-amplifying glass
#334RARE-EARTH-DOPED FIBER OPTIC WAVEGUIDE AND OPTICAL DEVICE COMPRISING IT
#335Ytterbium-doped optical fiber, fiber laser and fiber amplifier
#336WAVEGUIDE LASER
#337Laser based frequency standards and their applications
#338Q-switched oscillator seed-source for MOPA laser illuminator method and apparatus
#339Optical fiber lasers and amplifiers and methods for providing optical gain
#340Highly rare-earth-doped optical fibers for fiber lasers and amplifiers
#341Thulium and/or holmium doped silicated glasses for two micron lasers
#342Fiber lasers
#343Ytterbium-doped optical fiber, fiber laser, and fiber amplifier
#344Mode-locked two micron fiber lasers
#345Optical fiber for optical amplification, optical fiber amplifier, and optical fiber laser
#346Optical guide including nanoparticles and manufacturing method for a preform intended to be shaped into such an optical guide
#347Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers
#348Optical devices including resonant cavity structures
#349RARE EARTH-DOPED CORE OPTICAL FIBER AND MANUFACTURING METHOD THEREOF
#350Laser based frequency standards and their applications
#351Laser light source device and image display device
#352OPO laser mid-IR wavelength converter
#353Optical fiber amplifier and methods of making the same
#354Burst mode rare earth-doped fiber amplifier
#355Optical fiber amplifier having nanostructures
#356Light emitting devices with phosphosilicate glass
#357Optical device and method of controlling a refractive index profile in the optical device
#358Ionizing radiation-resistant optical fiber amplifier
#359Amplifying optical fiber and production method
#360Amplifying optical fiber and method of manufacturing
#361Laser systems with doped fiber components
#362Optical fiber with multi section core
#363OPO mid-IR wavelength converter
#364RARE-EARTH DOPED CORE MULTI-CLAD FIBER, FIBER AMPLIFIER, AND FIBER LASER
#365RARE EARTH-DOPED CORE OPTICAL FIBER
#366OPTICAL FIBRE MATERIAL COMPRISING SILICA-BASED GLASS WITH REDUCED PHOTO DARKENING
#367Amplifying optical fiber
#368Rare earth-doped core optical fiber and manufacturing method thereof
#369CASCADE LASER
#370Rare-earth doped optical fiber, method of producing the same, and fiber laser
#371Processing method for suppressing photodarkening in Yb-doped optical fibers, photodarkening-suppressed Yb-doped optical fiber, and fiber laser
#372Amplifier optical fiber comprising nanoparticles and production method
#373Optical amplification module and laser light source designed to suppress photodarkening
#374Optical fiber for amplification
#375Optical amplication module, optical amplifier, optical communication system, and white light source
#376RARE-EARTH-DOPED OPTICAL FIBER, OPTICAL FIBER AMPLIFIER, AND METHOD OF MANUFACTURING A PREFORM FOR SUCH FIBER
#377Laser emitting material, method for making the same and use thereof
#378All-fiber mode selection technique for multicore fiber laser devices
#379RARE EARTH DOPED AND LARGE EFFECTIVE AREA OPTICAL FIBERS FOR FIBER LASERS AND AMPLIFIERS
#380Amplifying optical fiber operating at a wavelength in the range of 1000-1700 nm, methods of fabricating the same, and fiber laser
#381Optical guide including nanoparticles and manufacturing method for a preform intended to be shaped into such an optical guide
#382Optical fiber for amplification and optical fiber amplifier
#383Inexpensive variable rep-rate source for high-energy, ultrafast lasers
#384Optical fiber for an optical fiber laser, method for fabricating the same, and optical fiber laser
#385Optical fiber element and method for imparting non-reciprocity of light using the same
#386Apparatus for providing optical radiation
#387Glass for optical amplifier fiber
#388WIDE-BAND OPTICAL AMPLIFIER
#389Optical surge suppressive type optical amplifier
#390Optical Amplifier Comprising a Pump Module
#391Fiber lasers
#392Inexpensive variable rep-rate source for high-energy, ultrafast lasers
#393Method for measurement of analyte concentrations and semiconductor laser-pumped, small-cavity fiber lasers for such measurements and other applications
#394Rare earth doped optical fiber
#395Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers
#396Glass Composition Containing Bismuth and Method of Amplifying Signal Light Therewith
#397Optical fiber and optical fiber device
#398Large core holey fibers
#399Optical pumping device, optical amplifier, fiber laser, and multicore fiber for optical pumping device
#400Laser light source device and image display device
#401Waveguide configuration
#402Optical surge suppresive type optical amplifier
#403Optical module and optical amplification module
#404Fiber used in wideband amplified spontaneous emission light source and the method of making the same
#405Optical fiber for Raman amplification, optical fiber coil, Raman amplifier, and optical communication system
#406Optical amplification module and laser light source designed to suppress photodarkening
#407Optical fiber and optical module
#408Amplifying optical fiber
#409Laser emitting material, method for making the same and use thereof
#410Laser based frequency standards and their applications
#411Mitigation of photodarkening to achieve laser oscillation and amplification with highly doped fibers
#412Fluorescent glass, optical waveguide, optical fiber, optical coherence tomography apparatus, and optical fiber laser
#413Ultraviolet laser apparatus and exposure apparatus using same
#414Low quantum defect holmium fiber laser
#415Tellurite glass composite, optical waveguide and optical amplifier using the same
#416Optical amplifier fiber
#417Raman diffusion optical amplifier
#418Optical gain waveguide and method of controlling the same
#419Rare-earth-doped optical fiber having core co-doped with fluorine
#420Composite optic fibre for laser with pump and laser wave confinement, applications to lasers
#421Fiber used in wideband amplified spontaneous emission light source and the method of making the same
#422Transition metal doped fiber amplifier
#423Optical fiber for Raman amplification, optical fiber coil, Raman amplifier, and optical communication system
#424Fiber used in wideband amplified spontaneous emission light source and the method of making the same
#425Method of irradiating ultraviolet light onto an object
#426Rare earth doped single polarization double clad optical fiber with plurality of air holes
#427Rare earth doped single polarization double clad optical fiber and a method for making such fiber
#428Fiber laser, spontaneous emission light source and optical fiber amplifier
#429Optical amplification of CWDM channels using optical amplifiers having fluoride-based optical fiber
#430Optical waveguide, light source, and optical amplifier
#431Optical fiber and method for making such fiber
#432Apparatus and method for amplification medium performance simulation, and optical amplifier
#433Amplification device utilizing thulium doped modified silicate optical fiber
#434Fiber gain medium and method of coupling pump energy into the same
#435Low phonon energy gain medium and related active devices
#436Optical fiber and hybrid optical amplifier using the same
#437High power 938 nanometer fiber laser and amplifier
#438Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unit
#439Plastic optical fiber and method for producing the same
#440Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unit
#441Large core holey fibers
#442Optical amplification fiber, optical amplifier module, optical communication system and optical amplifying method
#443Cladding-pumped quasi 3-level fiber laser/amplifier
#444Preform for producing an optical fiber and method therefor
#445Optically amplifying waveguide, optical amplifier module, and optical communication system
#446Laser apparatus and image display using the same
#447Optical spectroscopy apparatus and method for measurement of analyte concentrations or other such species in a specimen employing a semiconductor laser-pumped, small-cavity fiber laser
#448Mode-locked multi-mode fiber laser pulse source
#449Radio frequency signal transmission using free space optical communications
#450Broadband laser system enhanced in later part of mid infrared spectrum
#451Radio frequency signal transmission using free space optical communications
#452Gain optical fiber with double-clad fluoride and its preparation method
#453High contrast laser markable cables and marking methods
#454Optical amplifiers that support gain clamping and optionally power loading
#455Radiation resistant fiber optical assembly
#456Laser-heated crystal fiber growth system
#457Quantum memory systems and quantum repeater systems comprising chalcogenide optical fiber links and methods of storing and releasing photons using the same
#458Current amplification to improve optical amplifier performance
#459Off quadrature biasing of mach zehnder modulator for improved OSNR performance
#460Fiber laser system and method
#461Threshold fluorescence detection for protection of laser systems