OPTICAL SYSTEM CAPABLE OF ACHIEVING FREQUENCY SWEEPING THROUGH CYCLIC CASCADED STRETCHING

HOLLOW-CORE OPTICAL FIBERS

Polarization-Maintaining Multi-Core Optical Fiber

MODE-LOCKING METHOD AND SYSTEM

SYSTEM AND METHOD FOR GENERATING VISIBLE-TO-MID-INFRARED FREQUENCY COMB

SELF-SEEDING A BIDIRECTIONAL MODE-LOCKED LASER

OPTICAL DEVICE, OPTICAL RECEIVER, AND OPTICAL TRANSCEIVER

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

INTRACAVITY FREQUENCY DOUBLING FIBER LASER

Fiber Laser With Reflective Pump Source

LIGHT PULSE GENERATOR IN A CROSS-POLARIZATION CONFIGURATION

VERY LARGE MODE AREA SINGLE-MODE AMPLIFYING OPTICAL FIBER AND FIBER AMPLIFIER OR LASER INCORPORATING THE SAME

METHODS AND DEVICES FOR LASER BEAM PARAMETERS SENSING AND CONTROL WITH FIBER-TIP INTEGRATED SYSTEMS

All-fiber single-cavity dual-comb for coherent anti-stokes Raman scattering spectroscopy based on spectral focusing

COMPACT LASER HEAD

FIBER GRATING APPARATUS AND SENSOR DEVICE

METHODS TO MAINTAIN AND CONTROL THE POLARIZATION STATE FROM 3C OPTICAL FIBER

FIBER LASER DEVICE

ACTIVE OPTICAL FIBER WITH LOW BIREFRINGENCE

AMPLIFIED LASER LIGHT WITH MULTIPLE OPTICAL AMPLIFIERS

Methods and devices for laser power projection on a remote target with coherent fiber array and adaptive beam control

FIBER-BASED OPTICAL MODULATOR

Grating enhanced distributed vibration demodulation system and method based on three-pulse shearing interference

Ultrastable laser system based on polarization-maintaining optical fiber

Methods and devices for laser beam parameters sensing and control with fiber-tip integrated systems

Fiber laser system based on solitonic passive mode-locking

ALL-FIBER WIDELY TUNABLE ULTRAFAST LASER SOURCE

Optical modulator, optical receiver, conversion device, spin orbital direct product state generation device, and quantum computer

Figure eight laser

MULTI-WAVELENGTH AND SINGLE-FREQUENCY Q-SWITCHING OPTICAL FIBER LASER DEVICE

COUNTER-PUMPED FIBER LASER ARRAY SYSTEM

Efficient in-band pumping of Holmium-doped optical fiber amplifiers

Hollow-core optical fibers

Optical fiber superluminescent light source

All-fiber optical vortex laser based on resonance of orbital angular momentum modes

Active fiber package

System and method for determining absolute carrier-envelope phase of ultrashort laser pulses

Multi-channel laser

Polarization-maintaining highly elliptical core fiber with stress-induced birefringence

Methods and devices for laser beam parameters sensing and control with fiber-tip integrated systems

Use of electronically controlled polarization elements for the initiation and optimization of laser mode-locking

Fiber polarisation scrambler

Methods to maintain and control the polarization state from 3C optical fiber

Fiber laser system based on solitonic passive mode-locking

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

SHORT-PULSE LASER SYSTEM

Wavelength converter, wavelength conversion method, and transmission device

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

Polarization-maintaining fiber device supporting propagation in large mode field diameters

DIVIDED PULSE LASERS

Fast two-photon imaging by diffracted swept-laser excitation

Pulsed lasers based on spatiotemporal mode-locking

Utilization of time and spatial division multiplexing in high power ultrafast optical amplifiers

Mode-locked fiber laser device

Airy-beam optical swept source

HANDHELD ANALYZER AND METHOD FOR MEASURING ELEMENTAL CONCENTRATION

HOLLOW-CORE OPTICAL FIBERS

FIBER LASER SYSTEM AND METHOD FOR GENERATING PULSE LASER LIGHT

Polarization maintaining, large mode area (PMVLMA) erbium-doped optical fiber and amplifier

Device for interferometric distance measurement

Pulse laser device

Polarized fiber-laser

PRESSURE SENSOR UTILIZING BRAGG GRATING WITH SINGLE MODE FIBER

Optical amplifier

Polarization-maintaining fiber device supporting propagation in large mode field diameters

High-efficiency high-power ring laser amplifier

Passively Q-switched fiber laser system and method for fabricating a saturable absorber of the system

Saturable-absorber-based laser system

Systems and methods for low noise frequency multiplication, division, and synchronization

GIANT-CHIRP OSCILLATOR

Ultrashort pulse fiber amplifier with rare-earth doped gain fibers

Ultrashort pulse fiber amplifier using rare-earth doped gain fibers

Giant-chirp all-normal-dispersion sub-nanosecond fiber oscillator

TUNABLE MODE LOCKED LASER

Double fiber optic mode adapter

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

Optical mode filter employing radially asymmetric fiber

Hollow-core optical fibers

Rare-earth doped gain fibers

Multipass fiber amplifiers

Technique for the detection of trace gases using intracavity fiber laser absorption spectroscopy (IFLAS)

Mid-IR Kerr lens mode locked laser with normal incidence mounting of polycrystalline TM:II-VI materials and method for controlling parameters of polycrystalline TM:II-VI Kerr lens mode locked laser

Two-ended pumping of a composite fiber optic amplifier

Divided pulse lasers

MODE-LOCKED MULTI-MODE FIBER LASER PULSE SOURCE

Optical pulse source apparatus with nonlinear fibre and operable to reduce the optical pulse frequency of optical output pulses

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

Compact fiber short pulse laser sources

Fiber delivery of short laser pulses

Fiber delivery of short laser pulses

High power parallel fiber arrays

Ultrashot pulse fiber laser

System and method for high-power, pulsed ring fiber oscillator

Multi-mode fiber amplifier

Multipass fiber amplifiers

Polarization-maintaining (PM) double-clad (DC) optical fiber

OPTICAL PULSE SOURCE WITH INCREASED PEAK POWER

Pump laser architecture and remotely pumped raman fiber amplifier laser guide star system for telescopes

Mode-locked multi-mode fiber laser pulse source

Optical scanning

High power short pulse fiber laser

Short-pulse laser system

FREQUENCY-STABILIZED RANDOM DISTRIBUTED FEEDBACK FIBER RING LASER WITH LOW INTENSITY NOISE

Optical fiber laser and method for manufacturing an optical fiber laser

Frequency-stabilized random distributed feedback fiber ring laser with low intensity noise

All-fiber chirped pulse amplification systems

Fiber frequency comb article

Q-switched oscillator seed-source for MOPA laser illuminator apparatus and method

High power parallel fiber arrays

Giant-chirp oscillator

Controllable multi-wavelength laser source

Fiber amplifier system for suppression of modal instabilities and method

Hybrid optical pulse source

Fibre laser

Mode-locked multi-mode fiber laser pulse source

HIGH-FIDELITY, HIGH-ENERGY ULTRASHORT PULSES FROM A NET NORMAL-DISPERSION YB-FIBER LASER WITH AN ANOMALOUS DISPERSION HIGHER-ORDER-MODE FIBER

Compact optical frequency comb systems

Compact, coherent, high brightness light sources for the mid and far IR

Multi-mode fiber amplifier

High efficiency amplification of pulsed laser output for high energy ultrafast laser systems

Generation of azimuthally or radially polarized radiation in optical waveguides

Raman distributed feedback fiber laser and high power laser system using the same

Method for manufacturing an optical fibre laser

Apparatus for generating single-polarization mode-locked laser capable of energy control

Source of optical pulses

Optical pulse apparatus and method

Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers

Method and laser oscillator for the generation of a laser beam

Fourier domain mode locking: method and apparatus for control and improved performance

All-fiber chirped pulse amplification systems

Optical couplers and methods for making same

Frequency-tripled fiber-MOPA

Stable mode-locked laser for high repetition rate operation

Controllable multi-wavelength laser source

Method and apparatus for suppression of stimulated brillouin scattering using polarization control with a birefringent delay element

FOURIER DOMAIN MODE LOCKING: METHOD AND APPARATUS FOR CONTROL AND IMPROVED PERFORMANCE

Laser source and laser beam machine

Mode-locked fiber laser based on narrowband optical spectral filtering and amplifier similaritons

Compact optical frequency comb systems

Environmentally stable optical fiber mode-locked laser generating device having an achromatic quarter wave plate

High performance hollow-core optical-fiber filter for optical rotation sensing

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

Methods and apparatus for producing short optical pulses

Power selective optical filter devices and optical systems using same

Multi-clad optical fibers with corrugated boundary at pump cladding

Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers

Optical pulse source with increased peak power

High power parallel fiber arrays

Compact, coherent, high brightness light sources for the mid and far IR

Methods and systems for fiber delivery of high peak power

Method and apparatus for suppression of four-wave mixing using polarization control with a high power polarization maintaining fiber amplifier system

Polarization modulation device and laser system for wideband laser

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

Gain-Switched Fiber Laser

Photodarkening resistant optical fibers and fiber lasers incorporating the same

High power short pulse fiber laser

Apparatus for providing optical radiation

Apparatus for providing optical radiation

Passive coherent array using distributed fiber lasers

Laser apparatus, driving method of the same and optical tomographic imaging apparatus

FIBER LASER

Laser oscillator and filtering method

Q-switched oscillator seed-source for MOPA laser illuminator method and apparatus

Optical amplifier

Ytterbium-doped optical fiber, fiber laser, and fiber amplifier

Optical fiber for optical amplification, optical fiber amplifier, and optical fiber laser

Adjustable pulsewidth picosecond fiber laser

Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers

Optical amplifier and method for suppressing polarization dependent gain of optical amplifier

All-fiber chirped pulse amplification systems

Passively modelocked fiber laser using carbon nanotubes

OPTICAL FIBER RAMAN AMPLIFIER

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

Single-polarization high power fiber lasers and amplifiers

All-normal-dispersion femtosecond fiber laser

Wavelength or pulsewidth tunable mode-locked fiber laser system

Large mode area optical fiber

Modular fiber-based chirped pulse amplification system

Laser system with picosecond pulse emission

High power short optical pulse source

Tunable laser

SIGNAL LIGHT GENERATING APPARATUS USING OPTICAL FIBER AND ROTATION SENSING APPARATUS

Multi-clad optical fibers

Laser apparatus

Figure eight fiber laser for ultrashort pulse generation

All Fiber Mode Locked Fiber Laser at One Micron

Pulsed linearly polarized optical fiber laser using unpolarized Q-switched seed laser and having good output power stability

Polarization stable lasers

High Energy All Fiber Mode Locked Fiber Laser

Method and apparatus for generating high power visible and near-visible laser light

Method and system for tunable pulsed laser source

FIBER LASER

Photonic bandgap fiber and fiber amplifier

High power parallel fiber arrays

Fourier domain mode locking: method and apparatus for control and improved performance

Method for changing refractive index of an optical fiber by applying a high voltage pulse to a longitudinal electrode

Laser light source device and image display apparatus

RARE EARTH DOPED AND LARGE EFFECTIVE AREA OPTICAL FIBERS FOR FIBER LASERS AND AMPLIFIERS

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

Fiber ring laser

MODE SELECTION FOR SINGLE FREQUENCY FIBER LASER

LIGHT SOURCE

Nonlinear polarization pulse shaping mode locked fiber laser

Double-pass fiber amplifier

Pulsed fiber laser

Optical fiber element and method for imparting non-reciprocity of light using the same

Apparatus for providing optical radiation

Dual-Single-Frequency Fiber Laser and Method

All-fiber chirped pulse amplification systems

High Power Fiber Laser

Ultrashort stable mode locked fiber laser at one micron by using polarization maintaining (PM) fiber and photonic bandgap fiber (PBF)

Passively modelocked figure eight fiber laser

Laser arrangement and a method for generating power pulses

Method and apparatus for providing light having a selected polarization with an optical fiber

Rare earth doped optical fiber

Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers

Double-pass fiber amplifier

High energy, ultrashort pulse ring fiber laser having a linear dispersion compensator with chirped Bragg gratings

In-line, high energy fiber chirped pulse amplification system

Polarization-diverse optical amplification

Optical Fiber Laser Using Rare Earth-Added Fiber And Wide Band Light Source

Rare earth doped double clad optical fiber with plurality of air holes and stress rods

Achieving ultra-short pulse in mode locked fiber lasers by flattening gain shape

Nonlinear polarization pulse shaping model locked fiber laser at one micron with photonic crystal (PC), photonic bandgap (PBG), or higher order mode (HOM) fiber

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

Mode locker for fiber laser

Traveling-wave linear cavity laser

Single frequency thulium waveguide laser, an article comprising it, its use and a method of its manufacture

Variable lightwave functional circuit and variable lightwave functional apparatus

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 pulse lasers

Electronically tuned self-starting polarization shaping mode locked fiber laser

Fiber-laser with intracavity polarization maintaining coupler providing plane polarized output

Stretched-pulse Raman fiber lasers and methods of operating the same

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

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

Polarization-dependent optical fibre amplifier

High-resolution fiber laser sensor

Method and apparatus for pulse-amplitude equalization of rational harmonic mode-locked optical signal

Nonlinear polarization pulse shaping mode locked fiber laser

Single-polarization high power fiber lasers and amplifiers

Modular fiber-based chirped pulse amplification system

High power short pulse fiber laser

Raman optical amplifier, optical transmission system using the same, and raman optical amplification method

Laser architectures for coherent short-wavelength light generation

All-fiber chirped pulse amplification systems

Variable lightwave function circuit and variable lightwave function device

Mode selection for single frequency fiber laser

Polarization maintaining dispersion controlled fiber laser source of ultrashort pulses

Mode-locked multi-mode fiber laser pulse source

Methods and devices for laser beam parameters sensing and control with fiber-tip integrated systems

Fiber-optic amplifier

Fiber amplifier system with variable communication channel capacities

Coherent amplification using phase modulation mediated two-beam coupling

Intracavity fiber sensors using two orthogonal polarization modes in an optical parametric oscillator cavity coupled to a sensing element

Intracavity fiber sensors

Active bidirectional mode-locked lasers and applications to accurate measurements in navigation systems