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Fast recognition of single molecules based on single event photon statistics

arXiv
Authors: Shuangli Dong, Tao Huang, Yuan Liu, Jun Wang, Guofeng Zhang, Liantuan Xiao+, Suotang Jia

Year

2007

Paper ID

49488

Status

Preprint

Abstract Read

~2 min

Abstract Words

84

Citations

N/A

Abstract

Mandel Q-parameter, which is determined from single event photon statistics, provides an alternative to differentiate single-molecule with fluorescence detection. In this work, by using the Q-parameter of the sample fluorescence compared to that of an ideal double-molecule system with the same average photon number, we present a novel and fast approach for identifying single molecules based on single event photon statistics analyses, compared with commonly used two-time correlation measurements. The error estimates for critical values of photon statistics are also presented for single-molecule determination.

Why This Paper Matters

  • This paper contributes to the Quantum Chemistry research area in the Quantum Articles archive.
  • It adds a 2007 reference point for readers tracking recent quantum research.
  • Mandel Q-parameter, which is determined from single event photon statistics, provides an alternative to differentiate single-molecule with fluorescence detection.

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