Periodically Poled Crystals and Modules

In our periodically poled crystals and modules category you will find unique periodically poled nonlinear crystals (PPXX, PPLN, PPMgO:LN, PPMgO:LT) and the fiber pigtailed mixers from HC Photonics.

Periodically Poled Crystals and Modules - products

PPLN Enhanced Cavity Mixers

HCP offer a range of PPLN mixer configurations containing an optical cavity for enhanced conversion efficiency.


PPXX (periodically poling lithium niobate/tantalate) technology is an efficient laser wavelength conversion technology, which enables the generation and conversion of new laser wavelengths via a material's nonlinearity χ(2).

PPXX Bulk and Waveguide Mixers

A compact, plug and play integrated module for wavelength conversion applications.

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