DS  Levonian, Riedinger, Ralf , Machielse, Bartholomeus , Knall, EN , Bhaskar, MK , Knaut, CM , Bekenstein, Rivka , Park, Hongkun , Lon?ar, M , and Lukin, MD . 2022. ?Optical Entanglement Of Distinguishable Quantum Emitters?. Physical Review Letters, 128, Pp. 213602.