TY  - RPRT
TI  - Phase sensitivity in two-photon optical bistability.
AU  - S Sun
AU  - DL Lin
AU  - Z Chen
PY  - 1991
DO  - 10.1103/physreva.43.4979
UR  - https://pubmed.ncbi.nlm.nih.gov/9905616/
ID  - 9905616
ER  -