We demonstrate a device that allows for the coherent analysis of a pair of optical frequency sidebands in an arbitrary basis. We show that our device is quantum noise limited, and hence applications for this scheme may be found in discrete and continuous variable optical quantum information experiments.
© 2005 Optical Society of America
E. H. Huntington, G. N. Milford, C. Robilliard, and T. C. Ralph, "Coherent analysis of quantum optical sideband modes," Opt. Lett. 30, 2481-2483 (2005)