HC Photonics

HC Photonics, founded in year 2000 by a team of Stanford graduates, is the pioneer of periodical poling (PP) technology and the technology leader today. HCP specialises in commercial volume production of periodically-poled nonlinear crystals (PPXX, PPLN, PPMgO:LN, PPMgO:LT) and fiber pigtailed mixers for various laser applications from UV to Mid-IR (355nm-5μm).

Combining this world-leading PP technology with extensive manufacturing experience,
HCP continues to position itself as a committed partner, working closely with customers to bring their ideas to fruition.

Periodically Poled Crystals and Modules


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 Mixers and Cavity Mixers

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

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