Temperature-tunable UV generation using an Alexandrite laser and PPLN waveguides
Zinc-indiffused MgO:PPLN waveguides for blue/UV generation via VECSEL pumping
WHITE PAPER: Wavelength Conversion in Harsh Environments
WHITE PAPER: MgO:PPLN Applications
WHITE PAPER: Periodically poled lithium niobate used in spectroscopy
CASE STUDY: High Rate of Entangled Photons (HiREP)
CW demonstration of SHG spectral narrowing in a PPLN waveguide generating 2.5 W at 780 nm
CASE STUDY: Optoelectronics Research Centre, University of Southampton
TECHNICAL GUIDE: Example uses of PPLN
TECHNICAL GUIDE: Covesion Guide to PPLN: Introduction
WHITE PAPER: The Use of Periodically Poled Lithium Niobate (PPLN) in Medical Lasers
WHITE PAPER: Wavelength Engineering Using Non-Linear Optical Crystals
TECHNICAL GUIDE: Material properties of Lithium Niobate
RESEARCH PROJECT: Nonlinear Upconversion Technique for Monitoring Environmental Gases (NUTMEG)
TECHNICAL GUIDE: PPLN Crystal Grating Design
TECHNICAL GUIDE: How to Use PPLN
Covesion Launches MgO:PPLN Crystals with Fan-Out Grating
TECHNICAL GUIDE: High Power 780 nm for Laser Cooling and Manipulation of Rb Atoms
WHITE PAPER: Non-linear Optical Crystals Used for Quantum Technology
CASE STUDY: Shanghai Precilasers Technology Co., Ltd.
RESEARCH PROJECT: Single Photon Upconversion Detection (SPUD)
Zn-indiffused diced ridge waveguides in MgO:PPLN generating 1 watt 780 nm SHG at 70% efficiency
TECHNICAL GUIDE: Principles of nonlinear frequency conversion
TECHNICAL GUIDE: Frequency Doubling Femtosecond Fiber Lasers
Photon Pair Source based on PPLN-Waveguides for Entangled Two-Photon Absorption
RESEARCH PROJECT: Calcium Ion Frequency Standard project (CIFS)
Covesion Wins 2024 IoP Business Innovation Award
Leading the Way in Non-Linear Frequency Conversion – Made in Britain, Trusted Worldwide
CASE STUDY: School of Physics and Astronomy University of Glasgow
TECHNICAL GUIDE: Covesion SFG Crystals for Laser Cooling and Trapping
CASE STUDY: The UK Quantum Technology Hub
AdvR joins Covesion in Strategic Expansion
The Quantum Economic Development Consortium (QED-C)
Green-pumped, picosecond MgO:PPLN optical parametric oscillator
Precision Unlocked: Covesion Launches Frequency-Stabilised Laser System for Quantum Innovation
Femtosecond OPO based on MgO:PPLN synchronously pumped by a 532nm fiber laser
Compact picosecond mid-IR PPLN OPO with controllable peak powers
Broadband telecom photon pairs from a fiber-integrated PPLN ridge waveguide
Fiber Coupled Bulk Crystal Modules Video
CASE STUDY: Wroclaw University of Science and Technology
CASE STUDY: Institute of Photonics (IOP) Leibniz University of Hannover, Germany
High average power parametric wavelength conversion at 3.31–3.48 µm in MgO:PPLN
Investigation of PPLN Waveguide Uniformity via Second Harmonic Generation Spectra
Intra-cavity frequency doubling of an electrically pumped edge-emitting 980 nm laser diode with PPLN
SPDC photon pairs using a spatially anti-symmetric pump beam in a ppLN ridge waveguide
RESEARCH PROJECT: High Rate of Entangled Photons (HiREP)
Research Project: Broadband Quantum Synthesizer for Ultrafast Quantum Photonics (BQS)
Edge-enhanced optical parametric generation in periodically poled LiNbO3
RESEARCH PROJECT: Mid-IR Upconversion Single-photon detection project (MIRUS)
RESEARCH PROJECT: Space-certified Nonlinear Optical Rugged Quantum Lasers (SNORQL)
RESEARCH PROJECT: Blue Laser Integration with Networked Quantum-Memories (BLINQ)
Research Project: Single-photon Enhanced Quantum Optical Network Detector (SEQOND)
Research Project: Mid-Infrared Free-Space Telecommunications (MIST)
A Nanosecond Optical Parametric Oscillator in the mid IR Region with Double Pass Pump
Nonlinear optical imaging by detection with optical parametric amplification (invited paper)
RESEARCH PROJECT: UP-conversion of Single photons for ENvironmental SEnsing (UPSENSE)
Single-photon infrared waveguide based upconversion imaging
Research Project: High Accuracy Robust deployabLE Quantum Inertial Navigation (HARLEQUIN ST)
Research Project: InQKD: Integrated Quantum Light Source for Quantum Key Distribution
Femtosecond optical parametric oscillators toward real-time dual-comb spectroscopy
Combining a DS-DBR laser with QPM-DFG for mid-infrared spectroscopy
Widely phase-matched tunable difference-frequency generation in periodically poled LiNbO3 crystal
A difference frequency generation spectrometer and its detection of atmospheric N2O
2D IR spectroscopy at 100 kHz utilizing a Mid-IR OPCPA laser source
Optical Parametric Oscillator within 2.4–4.3 μm Pumped with a Nanosecond Nd:YAG Laser
532nm laser sources based on intracavity frequency doubling of multi-edge-emitting diode lasers
Toward industrial and fibered non-linear sum frequency generation devices
High-energy, mid-IR, picosecond fiber-feedback OPO
Continuous ultraviolet to blue-green astrocomb
High-energy, mid-IR, picosecond fiber-feedback optical parametric oscillator
15-µJ picosecond hollow-core-fiber-feedback optical parametric oscillator
High-coherence mid-infrared dual-comb spectroscopy spanning 2.6 to 5.2 μm
Near-Maximal Two-Photon Entanglement for Optical Quantum Communication at 2.1 um
Rejuvenating a Versatile Photonic Material: Thin-Film Lithium Niobate
Recent Progress in Short and Mid-Infrared Single-Photon Generation: A Review