Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/31600
Title: Clock synchronization by remote detection of correlated photon pairs
Authors: HO TIANYU, BASIL CALEB
Keywords: Quantum, Pair, Entanglement, Detection, Remote, Algorithm
Issue Date: 11-Aug-2011
Source: HO TIANYU, BASIL CALEB (2011-08-11). Clock synchronization by remote detection of correlated photon pairs. ScholarBank@NUS Repository.
Abstract: This work contains an algorithm to detect the time and frequency difference of independent clocks based on observation of time-correlated photon pairs. This enables remote coincidence identification in entanglement-based quantum key distribution schemes without dedicated coincidence hardware, pulsed sources with a timing structure or very stable reference clocks. The method is discussed for typical operating conditions, and it is shown that the requirement in reference clock accuracy can be relaxed by about 5 orders of magnitude in comparison with previous schemes.
URI: http://scholarbank.nus.edu.sg/handle/10635/31600
Appears in Collections:Master's Theses (Open)

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