RT Journal Article
T1 Breaking the Heisenberg limit with inefficient detectors
A1 Beltrán, José
A1 Luis Aina, Alfredo
AB We analyze the performance of nonlinear detection schemes surpassing the Heisenberg limit with semiclassical input states when using realistic detectors having nonunit detection efficiency.
PB American Physical Society
SN 1050-2947
YR 2005
FD 2005-10-03
LK https://hdl.handle.net/20.500.14352/51499
UL https://hdl.handle.net/20.500.14352/51499
LA eng
NO [1] C. M. Caves, Phys. Rev. Lett. 45, 75 (1980); W. M. Itano, J. C. Bergquist, J. J. Bollinger, J. M. Gilligan, D. J. Heinzen, F. L. Moore, M. G. Raizen, and D. J. Wineland, Phys. Rev. A 47, 3554 (1993; D. J. Wineland, J. J. Bollinger, W. M. Itano, and D. J. Heinzen, ibid. 50, 67 (1994); Z. Y. Ou, ibid. 55, 2598 (1997); C. Brif, Phys. Lett. A 263, 15 (1999).[2] A. Luis and L. L. Sánchez-Soto, Progress in Optics, edited by E. Wolf (Elsevier, Amsterdam, 2000), Vol. 41, p. 421, and references therein.[3] M. Xiao, L.-A. Wu, and H. J. Kimble, Phys. Rev. Lett. 59, 278 (1987); P. Grangier, R. E. Slusher, B. Yurke, and A. LaPorta, ibid. 59, 2153 (1987); E. S. Polzik, J. Carri, and H. J. Kimble, ibid. 68, 3020 (1992); J. L. Sørensen, J. Hald, and E. S. Polzik, ibid. 80, 3487 (1998); H.-A. Bachor, A Guide to Experiments in Quantum Optics (Wiley-VCH, Weinheim, 1998); N. Treps, U. Andersen, B. Buchler, P. K. Lam, A. Maître, H.-A. Bachor, and C. Fabre, Phys. Rev. Lett. 88, 203601 (2002); R. Schnabel, W. P. Bowen, N. Treps, B. Buchler, T. C. Ralph, P. K. Lam, and H.-A. Bachor, Opt. Spectrosc. 94, 651 (2003).[4] C. M. Caves, Phys. Rev. D 23, 1693 (1981); R. Loudon, Phys. Rev. Lett. 47, 815 (1981); R. S. Bondurant, Phys. Rev. A 34, 3927 (1986); W.-T. Ni, Phys. Rev. D 35, 3002 (1987); A. Luis and L. L. Sánchez-Soto, J. Mod. Opt. 38, 971 (1991); Phys. Rev. A 45, 8228 (1992); A. F. Pace, M. J. Collett, and D. F. Walls, ibid. 47, 3173 (1993).[5] M. T. Jaekel and S. Reynaud, Europhys. Lett. 13, 301 (1990); A. Luis and L. L. Sánchez-Soto, Opt. Commun. 89, 140 (1992).[6] A. Luis, Phys. Lett. A 329, 8 (2004).[7] A. Luis, Phys. Rev. A 65, 025802 (2002); 69, 044101 (2004); J. Opt. B: Quantum Semiclassical Opt. 6, 1 (2004).[8] G. J. Milburn, Phys. Rev. A 33, 674 (1986); B. Yurke and D. Stoler, Phys. Rev. Lett. 57, 13 (1986); B. C. Sanders, Phys. Rev. A 45, 6811 (1992); B. C. Sanders and D. A. Rice, ibid. 61, 013805 (2000); C. C. Gerry, A. Benmoussa, and R. A. Campos, ibid. 66, 013804 (2002); C. C. Gerry and R. A. Campos, ibid. 68, 025602 (2003).[9] Z. Hradil and J. Shapiro, Quantum Opt. 4, 31 (1992).[10] H. P. Yuen and J. H. Shapiro, IEEE Trans. Inf. Theory IT-26, 78 (1980); B. Yurke, Phys. Rev. A 32, 311 (1985); U. Leonhardt and H. Paul, ibid. 48, 4598 (1993); T. Kim, Y. Ha, J. Shin, H. Kim, G. Park, K. Kim, T. G. Noh, and Ch. K. Hong, ibid. 60, 708 (1999).[11] M. Hillery and L. Mlodinow, Phys. Rev. A 48, 1548 (1993); M. Zawisky, Y. Hasegawa, H. Rauch, Z. Hradil, R. Myska, and J. Peřina, J. Phys. A 31, 551 (1998).[12] H. Schmidt and A. Imamoğlu, Opt. Lett. 21, 1936 (1996); S. E. Harris and L. V. Hau, Phys. Rev. Lett. 82, 4611 (1999).[13] S. E. Harris, J. E. Field, and A. Imamoğlu, Phys. Rev. Lett. 64, 1107 (1990); H. Kang and Y. Zhu, ibid. 91, 093601 (2003).[14] A. Luis, Phys. Rev. A 69, 045801 (2004).[15] Z. Hradil and J. Řeháček, Phys. Lett. A 334, 267 (2005).[16] S. L. Braunstein, Phys. Rev. Lett. 69, 3598 (1992); B. R. Frieden, Phys. Lett. A 169, 123 (1992); Physics from Fisher Information: A Unification (Cambridge University Press, Cambridge, England, 1998).
NO ©2005 The American Physical Society.A.L. thanks Professor J. Dunningham for valuable comments.
DS Docta Complutense
RD 4 may 2024