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HP-apKTP Crystal
About Raicol Crystals Ltd.- Type: Crystals
- Transparency Range: 350nm - 4000nm
- Absorption Coefficient: Typical 1mm*2mm
- Length: <20@1064nm
- Flatness: λ/6 @633nm
- AR Coating: Extra/Intra cavity, AR/AR, AR/HR, DBAR
High Purity Aperiodically polled KTP
Customizing the poling structure of KTP crystals via aperiodic-polling, enables the shaping of the joint spectrum of the SPDC process. Based on this method, Raicol now offers high-purity apKTP crystals that increase the spectral purity and indistinguishability of the emitted photon pairs, yielding improved performance of entangled photon sources and higher Hong-Ou-Mandel visibility compared to standard ppKTP and ppLN crystals.
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