Entangled Coherent States, Heisenberg-Limited Interferometry, and Related Issues
Christopher C. Gerry, Adil Benmoussa · International Conference on Quantum Information · 2008
We discuss the generation of two mode maximally entangled coherent states using a weak nonlinear medium. We then discuss their applications to quantum metrology (Heisenberg-limited interferometry), quantum lithography, and violations of Bell-type inequalities.