RUMORED BUZZ ON PPKTP CRYSTAL

We have now acquired SPDC810 and hoped to work with polarization-entangled photons to start with. But It appears this device doesn't have polarization-entangled photons. I ponder if you might update/modify our SPDC810 to really make it emit entangled photons.I hope this email finds you well. I am composing to inquire in regards to the configuration