SIDE-COUPLED ACTIVE AND PASSIVE WAVEGUIDES WITH EMBEDDED ELEMENTS FOR IMPROVED LIGHT ABSORPTION

Pre-Welding Analysis and Associated Laser Welding Methods and Fiber Lasers Utilizing Pre-selected Spectral Bandwidths that Avoid the Spectrum of an Electronic Transition of a Metal/Alloy Vapor

Efficient generation of spatially-restructurable high-order HG-modes in a laser cavity

ACTIVE WAVEGUIDE FOR HIGH-POWER LASER

Transverse mode switchable all-fiber high-order mode Brillouin laser

Multi-stage optical fiber amplifier

Generation of high-power spatially-restructurable spectrally-tunable beams in a multi-arm-cavity VECSEL-based laser system

FIBER LASER SYSTEM WITH MECHANISM FOR INDUCING PARASITIC LIGHTS LOSSES

Laser system providing a shaped intensity profile of an output beam within an unstable optical resonator layout and method thereof

Mode mixing optical fibers and methods and systems using the same

Excimer laser with uniform beam

Radio frequency slab laser

Laser device, method for controlling laser device, and mass spectroscope

Generation of high-power spatially-restructurable spectrally-tunable beams in a multi-arm-cavity vecsel-based laser system

Laser processing device and operation checking method

Ultrashort pulse fiber laser employing Raman scattering in higher order mode fibers

Generation of high-power spatially-restructurable spectrally-tunable beams in a multi-arm-cavity VECSEL-based laser system

Fiber laser system with mechanism for inducing parasitic light losses

Optical fiber and laser device

Dual-comb generation from a single laser cavity via spectral subdivision

Micro-refractive element stabilized resonators, lasers and multiple beam lasing

Pre-welding analysis and associated laser welding methods and fiber lasers utilizing pre-selected spectral bandwidths that avoid the spectrum of an electronic transition of a metal/alloy vapor

Pulsed lasers based on spatiotemporal mode-locking

Low-speckle light source and imaging devices with micro-refractive element stabilized laser array

Reflector, fiber cavity, and fiber laser

Mode mixing optical fibers and methods and systems using the same

Mode mixing optical fibers and methods and systems using the same

Speckle-free imaging light source based on random fiber laser using strong-coupling multi-core optical fiber

Brillouin laser

Fiber encapsulation mechanism for energy dissipation in a fiber amplifying system

Laser unit

Fiber encapsulation mechanism for energy dissipation in a fiber amplifying system

Dual-frequency vertical-external-cavity surface-emitting laser device for THz generation and method for generating THz

Method and a system for converting an input light into an output light beam

Radial polarization thin-disk laser

Radially polarized thin disk laser

Optical fiber for amplification and optical fiber amplifier using the same

Suppression of stimulated Brillouin scattering in higher-order-mode optical fiber amplifiers

Systems and methods for light amplification

Fiber laser assembly and method of generating light

Multimode Fabry-Perot fiber laser

Optical fiber and fiber laser device using same

Suppression of stimulated brillouin scattering in higher-order-mode optical fiber amplifiers

Fiber designs for wavelength tunable ultra-short pulse lasers

Generation of azimuthally or radially polarized radiation in optical waveguides

Systems and methods for imaging using a random laser

Few mode rare earth doped optical fibers for optical amplifiers, and amplifiers using such fibers

Master oscillator system and laser apparatus

LASER IGNITION SYSTEM

Fiber assembly for all-fiber delivery of high energy femtosecond pulses

High-power CW fiber-laser

Method and apparatus for controlling mode coupling in high power laser system

Amplification of long-range surface plasmons with reduced noise

TRANSVERSE LASER MODE SWITCHING

High-power CW fiber-laser

Laser amplifier system

Amplification optical fiber and optical fiber amplifier and resonator using the same

Multi-core optical amplification fiber wound with decreasing radius of curvature

Plane waveguide type laser and display device

Cladding-pumped optical amplifier having reduced susceptibility to spurious lasing

Amplification optical fiber, and optical fiber amplifier and resonator using the same

Light-enhancing device and method based on use of an optically active lasing medium in combination with digital planar holography

Regenerative ring resonator

Laser light source

Method and system for compact and efficient high energy pulsed laser amplifier

Adiabatic bend transitions for multimode fibers

Mode selection technique for a laser

Selectively pumping a gain-doped region of an optical fiber

Sequentially increasing effective area in higher-order mode (HOM) Signal Propagation

Pumping in a Higher-Order Mode That is Substantially Identical To a Signal Mode

Fiber laser based production of laser drilled microvias for multi-layer drilling, dicing, trimming or milling applications

Preventing dielectric breakdown in optical fibers

Segmented gain-doping of an optical fiber

Pumping in a higher-order mode that is different from a signal mode

OPTICAL FIBER FOR A FIBER LASER AND FIBER LASER USING THE SAME

Laser output switching by transverse mode modulation

Re-entrant structure for thin disk resonators

METHOD AND ARRANGEMENT FOR MITIGATING BEND DISTORTION IMPACT IN A FIBER AMPLIFIER OR LASER

Anamorphotic solid-sate laser

Q-switched laser system and method to prevent seeding from pre-lasing

Polygonal cross-section laser rod for low-cost flashlamp-pumped laser

Low power Q-switched solid-state lasers

Laser system

Vertical external cavity surface emitting laser

Internal combustion engine with a laser light generating device

Laser amplifier

Monoblock Laser

Fiber laser based production of laser drilled microvias for multi-layer drilling, dicing, trimming of milling applications

Multi-path laser system

Beam-control apparatus for gas-discharge slab-laser