5 ESSENTIAL ELEMENTS FOR PPKTP CRYSTAL

We now have purchased SPDC810 and hoped to utilize polarization-entangled photons initially. But It appears this device does not have polarization-entangled photons. I ponder if you could update/modify our SPDC810 to make it emit entangled photons.Dimensions do not contain ports or buttons used to manage the unit. Be sure to consult with the mechan