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WHITE PAPER: MgO:PPLN Applications

TECHNICAL GUIDE: Material properties of Lithium Niobate

WHITE PAPER: Wavelength Engineering Using Non-Linear Optical Crystals

WHITE PAPER: Non-linear Optical Crystals Used for Quantum Technology

Covesion Launches MgO:PPLN Crystals with Fan-Out Grating

WHITE PAPER: The Use of Periodically Poled Lithium Niobate (PPLN) in Medical Lasers

TECHNICAL GUIDE: High Power 780 nm for Laser Cooling and Manipulation of Rb Atoms

TECHNICAL GUIDE: Covesion Guide to PPLN: Introduction

Femtosecond OPO based on MgO:PPLN synchronously pumped by a 532nm fiber laser

Sellmeier and thermo-optic dispersion formulas for the extraordinary ray of 5 mol. % MgO-doped congruent LiNbO3 in the visible, infrared, and terahertz regions

Green-pumped, picosecond MgO:PPLN optical parametric oscillator

52% optical-to-optical conversion efficiency in a compact 1.5 W 532 nm second harmonic generation laser with intracavity periodically-poled MgO:LiNbO3

AdvR joins Covesion in Strategic Expansion

Zn-indiffused diced ridge waveguides in MgO:PPLN generating 1 watt 780 nm SHG at 70% efficiency

Compact 1.3 W green laser by intracavity frequency doubling of a multi-edge-emitter laser bar using a MgO:PPLN crystal

WHITE PAPER: Periodically poled lithium niobate used in spectroscopy

High power, tunable, ultrafast yellow laser using cascaded second harmonic generation of mid-IR Cr2+:ZnS laser in MgO:PPLN crystals

TECHNICAL GUIDE: Frequency Doubling Femtosecond Fiber Lasers

We Unveil Our New Website!

WHITE PAPER: Periodically Poled Lithium Niobate (PPLN) used for Optical Parametric Oscillator (OPO) Applications

Leading the Way in Non-Linear Frequency Conversion – Made in Britain, Trusted Worldwide

Precision Unlocked: Covesion Launches Frequency-Stabilised Laser System for Quantum Innovation

High average power parametric wavelength conversion at 3.31–3.48 µm in MgO:PPLN

Zinc-indiffused MgO:PPLN waveguides for blue/UV generation via VECSEL pumping

Fiber Coupled Bulk Crystal Modules Video

WHITE PAPER: Wavelength Conversion in Harsh Environments

TECHNICAL GUIDE: Example uses of PPLN

TECHNICAL GUIDE: Covesion SFG Crystals for Laser Cooling and Trapping

Welcome to the team Tahsina!

The Quantum Economic Development Consortium (QED-C)

Meet the Team

Covesion Wins 2024 IoP Business Innovation Award

CASE STUDY: High Rate of Entangled Photons (HiREP)

CASE STUDY: NeW-VIEW

CASE STUDY: ID Quantique

CASE STUDY: SNORQL

TECHNICAL GUIDE: Principles of nonlinear frequency conversion

TECHNICAL GUIDE: How to Use PPLN

CASE STUDY: QT Assemble

CASE STUDY: Wroclaw University of Science and Technology

TECHNICAL GUIDE: PPLN Crystal Grating Design

RESEARCH PROJECT: Mid-IR Upconversion Single-photon detection project (MIRUS)

RESEARCH PROJECT: Space-certified Nonlinear Optical Rugged Quantum Lasers (SNORQL)

RESEARCH PROJECT: QT Assemble

RESEARCH PROJECT: Next generation Wavelength Meters for the Mid-Infrared, Enabled by Upconversion in Waveguides project (NeW-VIEUW)

RESEARCH PROJECT: Blue Laser Integration with Networked Quantum-Memories (BLINQ)

RESEARCH PROJECT: Calcium Ion Frequency Standard project (CIFS)

RESEARCH PROJECT: High Rate of Entangled Photons (HiREP)

RESEARCH PROJECT: UP-conversion of Single photons for ENvironmental SEnsing (UPSENSE)

Femtosecond optical parametric oscillators toward real-time dual-comb spectroscopy

532nm laser sources based on intracavity frequency doubling of multi-edge-emitting diode lasers

A Nanosecond Optical Parametric Oscillator in the mid IR Region with Double Pass Pump

RESEARCH PROJECT: Single Photon Upconversion Detection (SPUD)

RESEARCH PROJECT: Nonlinear Upconversion Technique for Monitoring Environmental Gases (NUTMEG)

Research Project: Mid-Infrared Free-Space Telecommunications (MIST)

Research Project: Single-photon Enhanced Quantum Optical Network Detector (SEQOND)

Telecom source of tunable polarization-entanglement distribution up to 100-km for multi-user QKD over metro-area fiber-optic networks

Research Project: High Accuracy Robust deployabLE Quantum Inertial Navigation (HARLEQUIN ST)

Research Project: InQKD: Integrated Quantum Light Source for Quantum Key Distribution

Research Project: Broadband Quantum Synthesizer for Ultrafast Quantum Photonics (BQS)

Mid-infrared optical frequency combs based on difference frequency generation for molecular spectroscopy

2D IR spectroscopy at 100 kHz utilizing a Mid-IR OPCPA laser source

Fiber-laser-pumped, high-energy, mid-IR, picosecond optical parametric oscillator with a high-harmonic cavity

High-energy, near- and mid-IR picosecond pulses generated by a fiber-MOPA-pumped optical parametric generator and amplifier

High repetition rate femtosecond double pass optical parametric generator with more than 2 W tunable output in the NIR

Optical Parametric Oscillator within 2.4–4.3 μm Pumped with a Nanosecond Nd:YAG Laser

Compact, high-pulse-energy, picosecond, optical parametric oscillator

High-power, variable repetition rate, picosecond optical parametric oscillator pumped by an amplified gain-switched diode

Realization and characterization of single-frequency tunable 637.2 nm high-power laser

Efficient generation of 509nm light by sum-frequency mixing between two tapered diode lasers

Miniature fiber-optic multiphoton microscopy system using frequency-doubled femtosecond Er-doped fiber laser

Generation of 520 mW pulsed blue light by frequency doubling of an all-fiberized 978 nm Yb-doped fiber laser source

465nm laser sources by intracavity frequency doubling using a 49-edge-emitters laser bar

CASE STUDY: School of Physics and Astronomy University of Glasgow

Quasi-CW Pumping of a Single-Frequency Fiber Amplifier for Efficient SHG in PPLN Crystals with Reduced Thermal Load

Single-photon infrared waveguide based upconversion imaging

Edge-enhanced optical parametric generation in periodically poled LiNbO3

Broadband telecom photon pairs from a fiber-integrated PPLN ridge waveguide

Continuous ultraviolet to blue-green astrocomb

Over 3.8 W, 3.4 µm picosecond mid-infrared parametric conversion based on a simplified one-to-many scheme

CASE STUDY: Institute of Photonics (IOP) Leibniz University of Hannover, Germany

Continuous-Wave 3.1 – 3.6 μm Difference-Frequency Generation of Dual Wavelength-Tunable Fiber Sources in PPMgLN-Based Rapid-Tuning Design