THE DEFINITIVE GUIDE TO PPKTP CRYSTAL

Now we have acquired SPDC810 and hoped to implement polarization-entangled photons to start with. But it seems this unit doesn't have polarization-entangled photons. I ponder if you could update/modify our SPDC810 to make it emit entangled photons.with all creation operators performing on a similar spatial method a result of the collinearity in the