Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › 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
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)
10/2008
10/30/2008US20080267243 Composite material with proximal gain medium
10/30/2008US20080267242 Laser system
10/30/2008US20080267241 Laser system
10/30/2008US20080267235 Laser
10/30/2008US20080267234 Apparatus for dissipating heat in electro-optical communications systems
10/30/2008US20080267233 Resistive heating element for enabling laser operation
10/30/2008US20080267232 Micro-Structured Optic Apparatus
10/30/2008US20080267231 Detuned duo-cavity laser-modulator device and method with detuning selected to minimize change in reflectivity
10/30/2008US20080267230 Device For Wide Range Continuous Wavelength Sweeping on a Set of Tunable Laser Sources
10/30/2008US20080267229 Optical fiber, optical fiber production method and optical fiber production system
10/30/2008US20080267228 Fiber Lasers
10/30/2008US20080267227 Gain-clamped optical amplifier using double-clad fiber
10/30/2008US20080267226 Broadband fiber laser
10/30/2008US20080266649 Devices and method for Raman amplification and dispersion compensation
10/30/2008US20080266648 Signal light monitoring apparatus, optical amplification apparatus and optical reception apparatus, and signal light monitoring method
10/30/2008US20080266625 System for Reading Data on a Holographic Storage Medium
10/30/2008US20080265070 Nanoparticle production method and production device and nanoparticle preservation method
10/30/2008DE10361899B4 Ausdehnungsangepasstes wärmespreizendes Mehrlagensubstrat Adjusted expansion wärmespreizendes multilayer substrate
10/30/2008CA2683951A1 Optical fibre amplifier
10/29/2008EP1986293A2 Tunable light source apparatus, and adjustment method and control program of the same
10/29/2008EP1986292A1 Method and system for creating a homogeneous pulsed gas discharge
10/29/2008EP1986291A2 Laser having a ground fault protection device
10/29/2008EP1986030A1 Laser microscope
10/29/2008EP1985254A1 Laser system
10/29/2008EP1984991A1 Device for amplifying light pulses with flash lamp-pumped solid-state matrix
10/29/2008EP1984990A2 Managing gain tilt in an optically amplified transmission system
10/29/2008EP1695421B1 Multiple wavelength laser arrangement
10/29/2008CN201142517Y Double wall type large water container semiconductor pump laser device
10/29/2008CN201142516Y Multi-pass laser amplifier
10/29/2008CN201142515Y Laser based on lunate harmonic reflection mirror
10/29/2008CN201142514Y Cooling water device suitable for mobile process full-solid state high power laser
10/29/2008CN201142513Y Carbon dioxide laser tube
10/29/2008CN201142512Y Optical regulation lens frame suitable for mobile process full-solid state high power laser
10/29/2008CN201142511Y Optical system suitable for mobile process full-solid state high power laser
10/29/2008CN101295871A Laser
10/29/2008CN101295852A Oxygen iodine laser for co-cavity discharging and initiating enclosed circulating impulse
10/29/2008CN100429847C Self-similar pulsed erbium doped fiber laser in femtosecond
10/29/2008CN100429846C Self-similar pulsed fiber laser in femtosecond
10/29/2008CN100429478C Microlen array based laser beam divegence angle testing method
10/28/2008US7444083 Optical fiber transmission system with a plural emitting point transmitter
10/28/2008US7444077 Optical transmission system, and pumping light source stopping device and method to be used in same system
10/28/2008US7443956 X-ray transmissive optical mirror apparatus
10/28/2008US7443903 Laser apparatus having multiple synchronous amplifiers tied to one master oscillator
10/28/2008US7443902 Laser-based optical switches and logic
10/28/2008US7443901 Opto-semiconductor devices
10/28/2008US7443900 DCM (4-(dicyanomethylene)-2-methyl-6-(4-dimethylamino styryl)-4 H-pyran) dye doped archiral nematic and chiral compound crosslinked polymethylsiloxane; for solid state distributed feedback dye lasers; cholesteric liquid crystal
10/28/2008US7443899 Surface emitting semiconductor laser diode and manufacturing method thereof
10/28/2008US7443897 Method for distinguish failure modes in an APC circuit and an optical transmitter using the same
10/28/2008US7443896 Optical midpoint power control and extinction ratio control of a semiconductor laser
10/28/2008US7443895 Modular diode laser assembly
10/28/2008US7443894 System and method for laser temperature compensation
10/28/2008US7443893 Method and system for tunable pulsed laser source
10/28/2008US7443892 Wavelength conversion laser apparatus
10/28/2008US7443891 Widely tunable laser
10/28/2008US7443576 Compensation for spectral power tilt from scattering
10/28/2008US7443575 Discrete hybrid SOA-Raman amplifier with broad gain bandwidth
10/28/2008US7442260 Superior in magnetic characteristics; extremely low core loss by scanning by a small focused laser beam spot; used as transformer core materials
10/23/2008WO2008128202A2 Design of cmos integrated germanium photodiodes
10/23/2008WO2008127599A2 Method and apparatus for stabilizing and tuning the bandwidth of laser light
10/23/2008WO2008127454A1 Broadly tunable single-mode quantum cascade laser sources and sensors
10/23/2008WO2008126472A1 Photonic bandgap fiber and fiber amplifier
10/23/2008WO2008126134A1 Optical transmission device
10/23/2008WO2008125327A1 Method and system for the reproducible positioning of a target object in the effective volume of a laser beam
10/23/2008WO2008105988A3 Laser gas injection system
10/23/2008WO2008105833A3 All-normal-dispersion femtosecond fiber laser
10/23/2008WO2007056999A3 Solid laser system and method for the operation thereof
10/23/2008WO2005102023A3 Phase locked microdischarge array and ac, rf or pulse excited microdischarge
10/23/2008US20080262577 Method and apparatus for treatment of solid material including hard tissue
10/23/2008US20080259988 Optical actuator with improved response time and method of making the same
10/23/2008US20080259987 Enhanced Emission of Light From Organic Light Emitting Diodes
10/23/2008US20080259986 Laser light source apparatus and image generating apparatus using such laser light source apparatus
10/23/2008US20080259979 Providing a suitable output current to a laser diode
10/23/2008US20080259978 Exposure device and circuit board for laser controller
10/23/2008US20080259977 Waveguide Structure for Upconversion of Ir Wavelength Laser Radiation
10/23/2008US20080259976 Organic Columnar Thin Films
10/23/2008US20080259975 Light source, lighting device, monitoring device, and projector
10/23/2008US20080259974 Not Temperature Stabilized Pulsed Laser Diode and All Fibre Power Amplifier
10/23/2008US20080259973 Wavelength converted laser apparatus
10/23/2008US20080259972 Widely tunable laser
10/23/2008US20080259971 Method for improving high frequency operation of a vertical cavity surface emitting laser (VCSEL) with monolithically integrated bridge arm
10/23/2008US20080259970 Fiber Laser Arrangement
10/23/2008US20080259969 Slectable Multiwavelength Laser for Outputting Visible Light
10/23/2008US20080259438 Bidirectional optical amplifier
10/23/2008US20080259437 Tunable light source apparatus, and adjustment method and control program of the same
10/23/2008US20080258079 Apparatuses and methods for up-converting electromagnetic radiation
10/23/2008DE112006003003T5 CO2-Laser mit gütegeschalteter Injektionsverriegelung und mit gütegeschalteter Resonatorspeicherung zur Erzeugung extremer UV-Strahlung Q-switched CO2 laser with injection locked and Q-switched Resonatorspeicherung for producing extreme UV radiation
10/22/2008EP1982347A1 Device for coupling between a plasma antenna and a power signal generator
10/22/2008EP1502337B1 Wavelength tunable laser source with parameter correction
10/22/2008EP1342298B1 Apparatus for the generation of variable duration laser pulses
10/22/2008CN101291041A Rapid filament forming method in atmosphere of femto-second laser pulse
10/22/2008CN101291040A Laser head in rod shape at side of laser diode
10/22/2008CN101291039A Wideband adjustable laser in shape of batten
10/22/2008CN101291038A Optic system for outputting ultraviolet
10/22/2008CN101291037A Q-switched all-optical fiber laser
10/22/2008CN101290397A Cross light generation device
10/22/2008CN100428590C Coherent light source and optical system
10/22/2008CN100428588C Micro-optical fiber ring dye laser with evanescent wave coupling gain
10/22/2008CN100428587C Laser diode side pumped thulium/holmium double doped lithium lutetium fluoride crystal laser
10/22/2008CN100428586C The laser amplifier and laser resonance cavity with the multiple reflection folding light channel structure
10/22/2008CN100428585C Dual wavelength pulse optical fiber laser system
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