2003/09/10 by M. S. Shahriar, Prabhakar Pradhan, Shahriar, M. S. +11
Engineering · Physics and Astronomy · #Advanced Frequency and Time Standards #GNSS positioning and interference #Optical Network Technologies #quant-ph
paper · pdf · doi:10.48550/arxiv.quant-ph/0309085
4 pages, 2 figures
arxiv created 2003/09/25 · arxiv updated 2009/12/01
Recently, we have shown theoretically [1] as well as experimentally [2] how the phase of an electromagnetic field can be determined by measuring the population of either of the two states of a two-level atomic system excited by this field, via the so-called Bloch-Siegert oscillation resulting from the interference between the co- and counter-rotating excitations. Here, we show how a degenerate entanglement, created without transmitting any timing signal, can be used to teleport this phase information. This phase-teleportation process may be applied to achieve wavelength teleportation, which in turn may be used for frequency-locking of remote oscillators.