Continuous wave tunable laser from 616 nm to 637 nm
Ruizhe Gu, Dia Darwich, Germain Guiraud, Mathieu Chauvet, Coline Mahob, Christof Janssen, Giorgio Santarelli, and Ad……
WHITE PAPER: Periodically Poled Lithium Niobate (PPLN) used …
Nonlinear Crystals Nonlinear crystals are one category of optical materials that exhibit specialised properties w……
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TECHNICAL GUIDE: PPLN Crystal Grating Design
Periodically Poled Lithium Niobate (PPLN) is a non-linear optical material widely used for efficient frequency conve......
TECHNICAL GUIDE: Covesion SFG Crystals for Laser Cooling and...
Covesion’s range of MSFG crystals are most commonly used in quantum optics systems where narrow linewidth lasers a......
TECHNICAL GUIDE: Frequency Doubling Femtosecond Fiber Lasers
One of the most common applications of our crystals is for the generation of femtosecond pulses at around 780nm whic......
TECHNICAL GUIDE: High Power 780 nm for Laser Cooling and Man...
The manipulation of Rb atoms is commonly performed using diode-based laser systems typically producing several hundr......
TECHNICAL GUIDE: Covesion Guide to PPLN: Introduction
Covesion specialises in the manufacture of periodically poled lithium niobate (PPLN) devices, such as, MgO-doped per......
TECHNICAL GUIDE: Example uses of PPLN
Second Harmonic Generation PPLN can be used in a single pass configuration for SHG with the pump focussed at the ......
TECHNICAL GUIDE: How to Use PPLN
To get the most out of our PPLN crystals, there are four key aspects that you need to consider: Crysta......
TECHNICAL GUIDE: Material properties of Lithium Niobate
Second Order Nonlinearity The second order nonlinear polarisation of lithium niobate can be written as, Th......