Intensity correlations from linear interactions

• Autorzy: Matteo Bina , Stefano Olivares
• Języki publikacji: EN

Abstrakty

EN

We address the generation of intensity correlations arising from the interference between two optical states interacting through a beam splitter. We consider both phase insensitive and sensitive states and write the intensity correlations as functions of the mean number of photons and field quadratures of the input states. In particular we consider Fock number states and squeezed states as a paradigm of non-classical states and mixture of coherent states, which can be experimentally accessible. We show that, under certain conditions on the input states, intensity correlations may vanish or turn into anticorrelations.

Słowa kluczowe

EN

Intensity correlations; photon number statistics

• Czasopismo: Quantum Measurements and Quantum Metrology
• Rocznik: 2014
• Tom: 2
• Numer: 1

Daty

otrzymano

2014-12-15

zaakceptowano

2014-12-27

online

2014-12-30

Twórcy

autor

Matteo Bina

• Dipartimento di Fisica, Università degli Studi di Milano,
  20133 Milano, Italy,

autor

Stefano Olivares

• Dipartimento di Fisica, Università degli Studi di Milano,
  20133 Milano, Italy,

Bibliografia

• [1] S. Olivares and M. G. A. Paris, Phys. Rev. Lett. 107, 170505(2011).
• [2] M. Bondani, A. Allevi, A. Agliati, and A. Andreoni, J. Mod. Opt.56, 226 (2009).
• [3] G. Brida, L. Ciavarella, I. P. Degiovanni, M. Genovese, L. Lolli, M.G. Mingolla, F. Piacentini, M. Rajteri, E. Taralli, M. G. A. Paris,New J. Phys. 14, 085001 (2012).
• [4] A. Allevi, A. Andreoni, M. Bondani, M. G. Genoni and S. Olivares,Phys. Rev. A 82, 013816 (2010).
• [5] S. Olivares, A. Allevi and M. Bondani, Quantum Meas. QuantumMetrol. 2, 1 (2014).
• [6] C.Wittmann, M. Takeoka, K. N. Cassemiro, M. Sasaki, G. Leuchs,and U. L. Andersen, Phys. Rev. Lett. 101, 210501 (2008).
• [7] K. Tsujino, D. Fukuda, G. Fujii, S. Inoue, M. Fujiwara, M. Takeoka,and M. Sasaki, Phys. Rev. Lett. 106, 250503 (2011).
• [8] L. Mandel and E. Wolf, Optical Coherence and Quantum Optics(Cambridge University Press, 1995).
• [9] T. B. Pittman, Y. H. Shih, D. V. Strekalov, and A. V. Sergienko,Phys. Rev. A 52, R3429 (1995).
• [10] F. Ferri, D. Magatti, A. Gatti, M. Bache, E. Brambilla, and L. A.Lugiato, Phys. Rev. Lett. 94, 183602 (2005).
• [11] M. Bina, D. Magatti, M. Molteni, A. Gatti, L. A. Lugiato, and F.Ferri, Phys. Rev. Lett. 110, 083901 (2013).
• [12] E. D. Lopaeva, I. Ruo Berchera, I. P. Degiovanni, S. Olivares, G.Brida, and M. Genovese, Phys. Rev. Lett. 110, 153603 (2013).
• [13] S. L. Braunstein, Phys. Rev. A 42, 474 (1990).[PubMed]
• [14] A. Allevi, M. Bondani, P. Marian, T. A. Marian and S. Olivares, J.Opt. Soc. Am. B 30, 2621 (2013).
• [15] A. Allevi, S. Olivares and M. Bondani, Opt. Express 20, 24850(2012).
• [16] A. Allevi, S. Olivares and M. Bondani, Int. J. Quant. Inf. 12,1461018 (2014).[Crossref]
• [17] H.-A. Bachor and T. C. Ralph, A Guide to Experiments in QuantumOptics (Wiley-VCH, 2004).

Identyfikatory

DOI

10.2478/qmetro-2014-0004