215525 ⎘
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 optical resonators or components thereof comprising more than two reflectors defining a plurality of resonators, e.g. for mode selection
Sub-classes:LASER SYSTEMS AND METHODS
#2LASER DEVICE AND METHOD OF USING THE SAME
#3WHITE LIGHT SOURCE
#4Multi-wavelength mid-infrared laser pulse train cavity dumped laser based on Nd:MgO:APLN crystal
#5TUNABLE LASER SOURCE AND LIGHT STEERING APPARATUS INCLUDING THE SAME
#6Laser with intracavity modulator
#7LASER ELEMENT AND ELECTRONIC DEVICE
#8Laser Systems and Methods
#9CASCADING RAMAN AMPLIFIER WITH OVERLAPPING RESONATORS
#10Laser device and method of using the same
#11LASER SYSTEM FOR HARMONIC GENERATION WITHOUT INTRACAVITY ASTIGMATISM
#12COHERENT OSCILLATORY MATTERWAVE RESONATOR SYSTEM
#13Closed-loop generation of coherent oscillatory matterwaves
#14Accelerometer using coherent oscillatory matterwaves
#15ULTRAVIOLET LASER APPARATUS
#16RAMAN AMPLIFIER WITH SHARED RESONATOR
#17Laser systems and methods
#18Efficient generation of spatially-restructurable high-order HG-modes in a laser cavity
#19Tunable laser source and light steering apparatus including the same
#20Generation of high-power spatially-restructurable spectrally-tunable beams in a multi-arm-cavity VECSEL-based laser system
#21Laser systems and methods
#22Distributed coupled resonator laser
#23Laser light source unit, and method for generating laser light for vehicles
#24Excimer laser with uniform beam
#25Laser device
#26Generation of high-power spatially-restructurable spectrally-tunable beams in a multi-arm-cavity vecsel-based laser system
#27Wavelength discriminating slab laser
#28Passive Q-switching of diode-pumped laser
#29Generation of high-power spatially-restructurable spectrally-tunable beams in a multi-arm-cavity VECSEL-based laser system
#30Long wavelength infrared detection and imaging with long wavelength infrared source
#31Dual-wavelength synchronous pulsed fiber laser based on rare earth ions co-doped fiber
#32Distributed coupled resonator laser
#33Laser systems and methods
#34Methods and apparatus for mode-locking on-chip lasers
#35Laser apparatus
#36Wavelength discriminating slab laser
#37Distributed coupled resonator laser
#38High-Q optical resonator with monolithically integrated waveguide
#39Laser system
#40Laser and method of controlling laser
#41Rapidly tunable laser assembly
#42Laser device and photoacoustic measurement device comprising the same
#43Ring laser optical system
#44Rapidly tunable laser assembly
#45Parametric comb generation via nonlinear wave mixing in high-Q optical resonator coupled to built-in laser resonator
#46Intracavity pumped OPO system
#47Excimer laser composite cavity
#48Optical scanning
#49Multi-pass slab laser with internal beam shaping
#50Short-pulse laser system
#51Method and system for parity-time symmetric optics and nonreciprocal light transmission
#52Multi-chip VECSEL-based laser tunable independently at multiple wavelengths
#53Long wavelength infrared detection and imaging with long wavelength infrared source
#54Laser arrangement for generating a twice frequency converted laser radiation
#55High Power Solid-State Laser With Replaceable Module For UV Generation
#56Resonator-enhanced optoelectronic devices and methods of making same
#57Unstable imaging resonator
#58Wavelength versatile vecsel raman laser
#59Laser apparatus and control method therefor
#60Resonator-enhanced optoelectronic devices and methods of making same
#61Multi-chip OPS-laser
#62Wavelength conversion crystal and wavelength conversion laser device
#63Method and laser oscillator for the generation of a laser beam
#64Multi-media raman resonators and related system and method
#65Stable mode-locked laser for high repetition rate operation
#66Laser cavity with central extraction by polarisation for coherent coupling of intense intra-cavity beams
#67LASER IGNITION SYSTEM
#68Q-switching-induced gain-switched erbium pulse laser system
#69Laser ignition system
#70Multi-channel fiber laser amplifier combining apparatus including a tapered fiber bundle having multiple fiber outputs
#71System for emitting a polychromatic light, provided with coupled sub-cavities
#72Generator and laser system comprising coupled sub-cavities
#73LIGHT SOURCE APPARATUS
#74Optical systems for laser arrays
#75INTRA-CAVITY SUM-FREQUENCY MIXING USING SOLID-STATE AND SEMICONDUCTOR GAIN-MEDIA
#76TERAHERTZ SOURCE
#77Beam quality of the monoblock laser through use of a 1.5 micron external cavity partial reflector
#78POLARIZATION COUPLER
#79DEVICES, SYSTEMS, AND METHODS PROVIDING MICRO-RING AND/OR MICRO-RACETRACK RESONATOR
#80Pulsed laser system with a thulium-doped saturable absorber Q-switch
#81Passive coherent array using distributed fiber lasers
#82Generation of frequency-pre-selectable radiation by using more than one cascaded frequency conversion processes of resonantly enhanced beams
#83Control of relaxation oscillations in intracavity optical parametric oscillators
#84All-fiber integrated high power coherent beam combination
#85Reliable startup of high power thin-disk laser resonators
#86MONOFREQUENCY INTRA-CAVITY FREQUENCY-TRIPLED CONTINUOUS LASER
#87Terahertz and millimeter wave source
#88High-power narrowed-linewidth fiber laser system
#89Tunable laser
#90WAVELENGTH SCANNING LIGHT SOURCE AND OPTICAL COHERENCE TOMOGRAPHY DEVICE
#91Optical systems for laser arrays
#92Optimized pulse pumped laser system using feedback
#93Laser light source device and laser irradiation apparatus using the same
#94UV LIGHT GENERATION BY FREQUENCY CONVERSION OF RADIATION OF A RUBY LASER PUMPED WITH A SECOND HARMONIC OF A SOLID-STATE LASER
#95MULTI-RESONANT OPTICAL FIBER LASER SYSTEM
#96Resonator cavity configuration and method
#97Method and apparatus for coherently combining laser emission
#98Wavelength converting laser device
#99Multiple-wavelength tunable laser
#100Laser
#101Laser devices using gain media operating in out of phase mode
#102Methods and apparatus for generating RGB laser light
#103Repetitively pulsed laser and amplifier with dual resonator for pulse-energy management
#104Fiber ring laser
#105Frequency-converted high-power laser with recirculating polarization control
#106MULTIPLE WAVELENGTH LASER WORKSTATION
#107Parametric generation using intersecting cavities
#108Tunable lasers locked to whispering gallery mode resonators
#109Multiple laser wavelength and pulse width process drilling
#110Optical systems for laser arrays
#111Laser resonator comprising an internal beam splitter
#112Single Mode Light Source Device Having External Cavity
#113Laser light source apparatus and image generating apparatus using laser light source apparatus
#114Two-light flux interference exposure device, two-light flux interference exposure method, semiconductor light emitting element manufacturing method, and semiconductor light emitting element
#115First-pulse suppression in a regenerative amplifier
#116Optically pumped semiconductor laser pumped optical parametric oscillator
#117Laser intra-cavity electronic wavelength tuner
#118Tunable laser apparatus and methods
#119Resonator cavity configuration and method
#120Laser oscillation device
#121Low-noise monolithic microchip lasers capable of producing wavelengths ranging from IR to UV based on efficient and cost-effective frequency conversion
#122Holographic element for stabilizing coupled laser and SHG resonators
#123Frequency-stabilized laser and frequency stabilizing method
#124Wavelength conversion laser and image display
#125Monolithic microchip laser with intracavity beam combining and sum frequency or difference frequency mixing
#126Mode locking methods and apparatus
#127Method of controlling laser oscillation of pulsed laser and pulsed laser system
#128Multiple wavelength laser workstation
#129Pulse laser resonator
#130Methods for synchronized pulse shape tailoring
#131Solid-state laser device
#132Lasers for synchronized pulse shape tailoring
#133Self-coherent combining technique for high power laser implementation and method
#134Modulation frequency tunable optical oscillator
#135Laser device using two laser media
#136Optically pumped semiconductor ring laser
#137High-power external-cavity optically-pumped semiconductor lasers
#138Laser
#139Micro-cavity laser having increased sensitivity
#140Feedback enhanced laser
#141Beam quality of the monoblock laser through use of a 1.5 micron external cavity partial reflector