QUAD AMPLIFIERS IN SINGLE QSFP FORM PACKAGE

PRASEODYMIUM OPTICAL FIBER

ULTRAVIOLET LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD

Wideband Hybrid Fiber Amplifiers And Lasers Operating In The 2000 nm Wavelength Region

OPTICAL MODULE

LASER, OPTICAL MODULE, AND APPARATUS

OPTICAL ISOLATOR FOR HIGH AVERAGE POWER AND HIGH PULSE ENERGY LASERS

INTRINSICALLY POLARIZED HIGH ENERGY MODE-LOCKED LASER OSCILLATOR OPERATING AT TWO-MICROMETER WAVELENGTH

SYSTEM AND METHODS FOR A MULTIWAVELENGTH ERBIUM-DOPED FIBER SINGLE RING CAVITY LASER

A SEED LASER OPTICAL ISOLATOR, SEED ISOLATOR MODULE, EUV RADIATION SOURCE, LITHOGRAPHIC APPARATUS AND OPTICAL ISOLATOR OPERATING METHOD

Amplified Spontaneous Emission Source Operational In Two Micron Wavelength Region

GAIN EQUALIZATION IN C+L ERBIUM-DOPED FIBER AMPLIFIERS

METHOD AND LASER PULSE ENHANCEMENT APPARATUS FOR RESONANTLY ENHANCING PULSED LASER LIGHT FOR PRACTICAL APPLICATIONS AND SENSITIVE MEASUREMENTS

HIGH-OUTPUT LASER BEAM TRANSMISSION DEVICE USING INDEX MATCHING FLUID

ULTRAVIOLET LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD

LASER BEAM AMPLIFICATION DEVICE

PRASEODYMIUM DOPED FIBER AMPLIFIER

TEMPERATURE CONTROL FOR COILED GAIN FIBER IN FIBER AMPLIFIER

PASSIVE HIGH ENERGY Q-SWITCHED LASER SYSTEM WITH OPTICALLY SYNCHRONIZED MULTI-STAGE/MULTI-PASS AMPLIFICATION

ULTRAVIOLET LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD

INTEGRATED OPTICAL AMPILIFICATION SYSTEMS

Optical isolation module

OPTICAL COMPONENT CONSTITUTING FIBER AMPLIFIER, FIBER AMPLIFIER, AND MANUFACTURING METHOD

METHOD AND APPARATUS FOR PULSED LASER BEAM CONTROL IN LASER SHOCK PEENING PROCESS

AMPLIFIED HOLLOW CORE FIBER TRANSMISSION

Degassing-free underwater dissolved carbon dioxide detection device and detection method

Capillary tube to strip back-reflected light

OPTICAL AMPLIFICATION APPARATUS AND SIGNAL AMPLIFICATION METHOD OF OPTICAL AMPLIFICATION APPARATUS

Fiber laser system based on solitonic passive mode-locking

ALL-FIBER WIDELY TUNABLE ULTRAFAST LASER SOURCE

Tunable external cavity laser with dual gain chips

FIBER LASER INSENSITIVE AIMING LASER

Tunable broadband random optoelectronic oscillator

ERBIUM DOPED FIBER ISOLATOR COMPONENTS

System, Apparatus And Method For Integrating Laser And Optical Circuitry On A Photonics Integrated Circuit Using An Assembly Having A Prism And Isolator

Gain equalization in C+L erbium-doped fiber amplifiers

Splice with cladding mode light stripping

Device and method for interaction between an agile laser beam and a hyperfine energy transition of a chemical species

OPPOSING PUMP STRUCTURE FOR TWIN 980-NM PUMP LASERS IN EDFA

Multi-stage optical fiber amplifier

OPTICAL MODULE AND ERBIUM-DOPED FIBER AMPLIFIER

FIBER LASER SYSTEM WITH MECHANISM FOR INDUCING PARASITIC LIGHTS LOSSES

Device and method for generating laser pulses

Femtosecond laser device

Method for preventing feedback light of a laser

Apparatus and method for optical isolation

Synthetic diamond optical elements

Method and apparatus for use in laser shock peening

Additive manufacturing system including an optical isolator

EHz ultrafast modulated pulse scanning laser and distributed fiber sensing system

Optical filtering to stabilize fiber amplifiers in the presence of stimulated Brillouin scattering

STRETCHER-FREE ULTRAFAST LASER SYSTEM EMPLOYING A PICOSECOND FIBER OSCILLATOR AND POSITIVELY CHIRPED INTRACAVITY MIRRORS FOR PULSE ELONGATION

Optical isolation module

Laser amplification method

Fiber laser system based on solitonic passive mode-locking

Micro-optical bench architecture for master oscillator power amplifier (MOPA)

MOPA laser system with back reflection protection

Optical relay, optical relay control method, and optical transmission system

Back-reflection protection and monitoring in fiber and fiber-delivered lasers

Light source module

Glue free Faraday isolator

Fiber laser system with mechanism for inducing parasitic light losses

All-fiber bidirectional synchronously pumped ultrafast ring oscillator for precision sensing

Multi-wavelength narrow-linewidth single-frequency optical fiber laser source for laser radar system

Fiber coupled laser source pump with wavelength division multiplexer, isolator, tap filter, and photodetector

Amplifier assembly with semiconductor optical amplifier

Optical amplifier and control method therefor

Semiconductor laser diode light source package

ANTI-REFLECTION COATED PUMP DUMPS

Optical amplifier and multi-core optical fiber

All-fiber bidirectional synchronously pumped ultrafast ring oscillator for precision sensing

Apparatus and method for optical isolation

Exteme ultraviolet radiation producing systems with driver laser systems having optical isolators

Optical phase-sensitive amplifier with signal noise removal

Optical power monitoring device and laser apparatus

Amplifying laser pulses having different wavelengths for EUV radiation generation

Systems, apparatus, and methods for laser amplification in fiber amplifiers

Optical amplifier

Fiber encapsulation mechanism for energy dissipation in a fiber amplifying system

Optical modulator and electric field sensor

Tandem pumped fiber amplifier

Fiber encapsulation mechanism for energy dissipation in a fiber amplifying system

Optical isolation module

Back-reflection protection and monitoring in fiber and fiber-delivered lasers

Splice with cladding mode light stripping

High average power optical fiber cladding mode stripper, methods of making and uses

Radiation source

Laser emitting device provided with shutter for interrupting laser beam

Method and apparatus for use in laser shock peening

Laser apparatus and extreme ultraviolet light generation system

Q-switched CO2-laser material machining system comprising acousto-optic modulators

Polarization-based dual channel wavelength locker

Optomechanical non-reciprocal device

Yb: and Nd: mode locked oscillators and fiber systems incorporated in solid-state short pulse laser systems

Elongating a travel path of a light beam by an optical delay device

Optical isolation module

Laser light-source apparatus and laser pulse light generating method

Carbon monoxide laser machining system

Optical Isolator, A Laser Output Head and A Laser Device

Single pass amplification of dissipative soliton-like seed pulses

Laser light-source apparatus and laser pulse light generating method

Optical waveguiding part

Rugged passively cooled high power laser fiber optic connectors and methods of use

Nanosecond pulse laser device and alternate laser wavelength output method thereof

Optical amplifier module

Tunable narrow-linewidth single-frequency linear-polarization laser device

High efficiency fiber optical parametric oscillator

Switchable optical amplifier and optical transmission apparatus

Optical isolator

All-fiber laser frequency mixer and frequency-mixing fiber laser thereof

System and method for generating high energy optical pulses with arbitrary waveform

Active optical isolators and active optical circulators

Pulse picking laser

Method and apparatus for polarization determination and/or control in optical fiber amplifying systems

CONDITIONED LAUNCH OF A SINGLE MODE LIGHT SOURCE INTO A MULTIMODE OPTICAL FIBER

System and method for a delivery fiber for isolation against back reflections

Optical amplifier using optical fiber

System and method for stimulated raman spectroscopy

LASER SYSTEM, EXTREME ULTRAVIOLET LIGHT GENERATION SYSTEM, AND METHOD OF CONTROLLING LASER APPARATUS

Device for reducing optical feedback into laser amplifier

Laser processing apparatus capable of switching fiber core

Optical fiber system having a remote power module

Optical rotating device for injecting a laser beam and method for positioning a laser beam

Femtosecond laser processing system with process parameters controls and feedback

SHORT OPTICAL PULSE GENERATING APPARATUS, TERAHERTZ WAVE GENERATING APPARATUS, CAMERA, IMAGING APPARATUS, AND MEASURING APPARATUS

High power metal clad mode absorber

Laser apparatus and extreme ultraviolet light generation system

Optical amplifier and related method

High power short pulse fiber laser

Device for amplifying a laser pulse having improved temporal contrast

Arrayed optical fiber amplifier using ribbonized erbium-doped fiber

Regenerative optical amplifier for short pulsed lasers, a laser source and a laser workstation

All-fiber chirped pulse amplification systems

Laser-based method and system for selectively processing target tissue material in a patient and optical catheter assembly for use therein

Amplifier device and method for amplifying laser pulses

Optical amplification repeater and optical transmission station

Hybrid isolator and mode expander for fiber laser amplifiers

Laser light source

ASSEMBLY FOR PROCESSING WORK PIECES WITH A LASER BEAM

Coolerless fiber light source devices for harsh environments

Translucent sintered body, a Faraday rotator made of this sintered body, and an optical isolator

Nonlinear optical device manufactured with 4H silicon carbide crystal

Laser with non-linear optical loop mirror

Laser or amplifier optical device seeded with nonlinearly generated light

High power ultra-compact, lightweight multi-kilowatt fiber laser system based on coherent and spectral beam combining

Passive device and method for the coherent combination of a plurality of optical amplifiers

Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems

LASER APPARATUS AND EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS

FARADAY ROTATOR, OPTICAL ISOLATOR, LASER APPARATUS, AND EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS

Capacitive load driving circuit

Multi-core amplification optical fiber and multi-core optical fiber amplifier

Radiation source

Extended dynamic range optical amplifier

Multi-core erbium-doped fiber amplifier

Device and passive method for the coherent combination of two amplified and/or spectrally broadened optical beams

Femtosecond laser processing system with process parameters controls and feedback

Optical isolator

Ultraviolet fiber laser system

Fiber laser

Element for the amplification of a light and method of making the same

Fiber-amplifiers with all-fiber optical isolator

All-fiber chirped pulse amplification systems

YB: and ND: mode-locked oscilltors and fiber systems incorporated in solid-state short pulse laser systems

Laser beam amplifier and laser apparatus using the same

Laser antireflection device and laser apparatus comprising same

Magneto-optical material, Faraday rotator, and optical isolator

Frequency-tripled fiber-MOPA

All-in-one raman fiber laser

Transverse adjustable laser beam restrictor

Ultrafast laser generating system and method thereof

Laser or amplifier optical device pumped or seeded with nonlinearly generated light

Systems and methods for amplifying space-multiplexed optical signals

FIBER LASER

Ultraviolet fiber laser system

Optical amplifying device

Laser beam output control with optical shutter

Light intensity monitor capable of detecting light intensity and fiber breaking

Rugged passively cooled high power laser fiber optic connectors and methods of use

Femtosecond laser processing system with process parameters controls and feedback

Extreme ultraviolet light source device and control method for extreme ultraviolet light source device

Raman converting laser systems

PULSED LIGHT GENERATION METHOD

Laser apparatus and laser processing method

Light source control method

Pulsed light source

Optical source implementing a doped fiber, fiber for such an optical source and method for manufacturing such a fiber

Optomechanical non-reciprocal device

SUPPRESSION OF COHERENCE EFFECTS IN FIBER LASERS

Light source, optical signal generator, and electrical signal generator

STABILIZATION OF PULSED MODE SEED LASERS

Compact optical fiber amplifier

Reducing back-reflection in laser micromachining systems

Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems

Spatial filters for high power lasers

Tandem photonic amplifier

Oscillator-amplifier drive laser with seed protection for an EUV light source

Extreme ultraviolet light source device, laser light source device for extreme ultraviolet light source device, and method for controlling saturable absorber used in extreme ultraviolet light source device

Multi-stage optical fiber amplifier with high gain and low duty cycle

Generating laser pulses based on chirped pulse amplification

Optical fiber coupler, method of manufacturing the optical fiber coupler, and active optical module

High power short pulse fiber laser

OPTICAL AMPLIFIER AND LIGHT RECEIVING DEVICE

Hybrid fiber-MOPA

Laser-based method and system for selectively processing target tissue material in a patient and optical catheter assembly for use therein

Fiber laser device

Beam diagnostics and feedback system and method for spectrally beam-combined lasers

High-power laser system having delivery fiber with non-circular cross section for isolation against back reflections

Phased laser array with tailored spectral and coherence properties

FIBER LASER HAVING INLINE ISOLATOR FOR PREVENTING DAMAGE TO PUMP LIGHT SOURCE

Apparatus for providing optical radiation

Apparatus for providing optical radiation

High power femtosecond laser with adjustable repetition rate and simplified structure

Femtosecond laser processing system with process parameters, controls and feedback

ARTICLE COMPRISING A WIDEBAND OPTICAL AMPLIFIER WITH A WIDE DYNAMIC RANGE

Multi-stage raman amplifier

Spatial filters for high average power lasers

All-fiber chirped pulse amplification systems

Cascaded raman fiber laser system based on filter fiber

Filter fiber for use in Raman lasing applications and techniques for manufacturing same

SYSTEMS AND METHODS FOR GENERATING HIGH REPETITION RATE ULTRA-SHORT OPTICAL PULSES

Systems and Techniques for Suppressing Backward Lasing in High-Power Cascaded Raman Fiber Lasers

Systems and methods for cascaded raman lasing at high power levels

Laser amplifier system and laser amplifier method

Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems

Superfluorescent fiber source with enhanced mean wavelength stability

Laser beam amplifier and laser apparatus using the same

Modular fiber-based chirped pulse amplification system

Fiber cutting mechanism and laser light source application apparatus comprising the mechanism

High-power narrowed-linewidth fiber laser system

High-power short-wavelength fiber laser device

Extreme ultraviolet light source device and control method for extreme ultraviolet light source device

Laser systems with doped fiber components

Method and apparatus for preventing distortion of powerful fiber-laser systems by backreflected signals

Method and apparatus for enhancing signal-to-noise power ratio in optical fiber amplifiers

Extreme ultraviolet light source device, laser light source device for extreme ultraviolet light source device and method for controlling saturable absorber used in extreme ultraviolet light source device

Apparatus and method of adjusting a laser light source for an EUV source device

Thulium Laser Pumped Mid-IR Source With Multi-Spectral Line Output

Fiber laser

Spectral spreading and control device for high peak power pulse lasers

LASER SOURCE FOR LIDAR APPLICATION

Laser marking method

Phased laser array with tailored spectral and coherence properties

Fiber laser

Drive laser delivery systems for EUV light source

Multi-band hybrid SOA-Raman amplifier for CWDM

Multi-pass optical power amplifier

Free space isolator optical element fixture

ARTICLE COMPRISING A WIDEBAND OPTICAL AMPLIFIER WITH A WIDE DYNAMIC RANGE

Fibre laser system

Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems

Femtosecond laser processing system with process parameters, controls and feedback

Light source apparatus and optical module included therein

Multi-band hybrid SOA-Raman amplifier for CWDM

Double-pass fiber amplifier

Pulsed fiber laser

Fast continuously wavelength tuning single frequency fiber laser using tunable polymer optical filters

Apparatus for providing optical radiation

Automatic dispersion compensation in amplification for short pulse fiber laser system

Light Source Device

All-fiber chirped pulse amplification systems

Multistage fiber amplifier and method for adapting a pump power of a multistage fiber amplifier

Method and apparatus for obtaining single longitudinal mode (SLM) radiation from a pulsed Nd:YAG laser

Superfluorescent fiber source with enhanced mean wavelength stability

FIBER LASER WITH LARGE MODE AREA FIBER

Optical fiber amplifying module

Multi-band hybrid SOA-raman amplifier for CWDM

First-pulse suppression in a regenerative amplifier

Optical amplification characteristics simulation apparatus and optical amplification characteristics simulation method

Drive laser delivery systems for EUV light source

Double-pass fiber amplifier

Multi-band hybrid SOA-raman amplifier for CWDM

Multi-stage Raman amplifier

Optical fiber laser having improved efficiency

SBS reduction in optical media

Optical amplifier and gain control method

Optical fiber amplifier and dispersion compensating fiber module for optical fiber amplifier

Optical amplifier apparatus

Apparatus and method for all-optical control of gain and gain flattening on an optical amplifier

Combination optical isolator and pulse compressor

Multi-stage optical amplifier having photonic-crystal waveguides for generation of high-power pulsed radiation and associated method

Mode-locked laser and optical multi-carrier source using same

Multi-band hybrid SOA-raman amplifier for CWDM

Automatic dispersion compensation in amplification for short pulse fiber laser system

Optical amplifier using delayed phase matching fiber

Fiber- or rod-based optical source featuring a large-core, rare-earth-doped photonic-crystal device for generation of high-power pulsed radiation and method

Optical component

Ultraviolet laser apparatus and exposure apparatus using same

Multi-band hybrid SOA-Raman amplifier for CWDM

Optical amplifier and optical fiber

Light pulse generating apparatus and method

Variable lightwave functional circuit and variable lightwave functional apparatus

Systems and methods for generating high repetition rate ultra-short optical pulses

Semiconductor Lasers in Optical Phase-Locked Loops

High powered TEM00 mode pulsed laser

Variable lightwave functional circuit and variable lightwave functional apparatus

Variable lightwave functional circuit and variable lightwave functional apparatus

All fiber based short pulse amplification at one micron

Optical system for providing short laser-pulses

Method and apparatus for optical broadband frequency chirp

Optical pulse lasers