Two-Mode Squeezed Vacuum: Phase Estimation and Parity Detection
Petr M. Anisimov, William N. Plick, Gretchen M. Raterman, Hwang Lee, Jonathan P. Dowling, Girish Saran Agarwal · 2011
We present a parity-measurement-based phase estimation protocol with two-mode squeezed vacuum states; effects of loss and excess noise in squeezed vacuum are discussed; and a parity detection scheme without number-resolving detectors is proposed. © 2010 Optical Society of America.