TY  - RPRT
TI  - Limitations to squeezing in a parametric amplifier due to pump quantum fluctuations.
AU  - DD Crouch
AU  - SL Braunstein
PY  - 1988
DO  - 10.1103/physreva.38.4696
UR  - https://pubmed.ncbi.nlm.nih.gov/9900936/
ID  - 9900936
ER  -