Optimal waveform estimation for classical and quantum systems via time-symmetric smoothing

被引：73
|
作者：
Tsang, Mankei [1 ]
机构：
[1] MIT, Elect Res Lab, Cambridge, MA 02139 USA
来源：
PHYSICAL REVIEW A | 2009年 / 80卷 / 03期
关键词：
REALISTIC PHOTODETECTION; TRAJECTORIES; COMMUNICATION;
D O I：
10.1103/PhysRevA.80.033840
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Classical and quantum theories of time-symmetric smoothing, which can be used to optimally estimate wave forms in classical and quantum systems, are derived using a discrete-time approach, and the similarities between the two theories are emphasized. Application of the quantum theory to homodyne phase-locked loop design for phase estimation with narrowband squeezed optical beams is studied. The relation between the proposed theory and weak value theory of Aharonov et al. is also explored.
引用
收藏
页数：13
相关论文
共 50 条
  • [1] Optimal waveform estimation for classical and quantum systems via time-symmetric smoothing (vol 80, 033840, 2009)
    Tsang, Mankei
    PHYSICAL REVIEW A, 2009, 80 (04):
  • [2] Optimal waveform estimation for classical and quantum systems via time-symmetric smoothing. II. Applications to atomic magnetometry and Hardy's paradox
    Tsang, Mankei
    PHYSICAL REVIEW A, 2010, 81 (01):
  • [3] Time-Symmetric Quantum Smoothing: A General Theory of Optimal Quantum Sensing
    Tsang, Mankei
    2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS), 2010,
  • [4] Time-Symmetric Quantum Theory of Smoothing
    Tsang, Mankei
    PHYSICAL REVIEW LETTERS, 2009, 102 (25)
  • [5] Adaptive Optical Phase Estimation Using Time-Symmetric Quantum Smoothing
    Wheatley, T. A.
    Berry, D. W.
    Yonezawa, H.
    Nakane, D.
    Arao, H.
    Pope, D. T.
    Ralph, T. C.
    Wiseman, H. M.
    Furusawa, A.
    Huntington, E. H.
    QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING (QCMC): THE TENTH INTERNATIONAL CONFERENCE, 2011, 1363
  • [6] Adaptive Optical Phase Estimation Using Time-Symmetric Quantum Smoothing
    Wheatley, T. A.
    Berry, D. W.
    Yonezawa, H.
    Nakane, D.
    Arao, H.
    Pope, D. T.
    Ralph, T. C.
    Wiseman, H. M.
    Furusawa, A.
    Huntington, E. H.
    PHYSICAL REVIEW LETTERS, 2010, 104 (09)
  • [7] Optimal Estimation With Missing Observations via Balanced Time-Symmetric Stochastic Models
    Georgiou, Tryphon T.
    Lindquist, Anders
    IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2017, 62 (11) : 5590 - 5603
  • [8] TIME-SYMMETRIC CLASSICAL ELECTRODYNAMICS
    MARX, E
    INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 1976, 15 (12) : 891 - 899
  • [9] CLASSICAL TIME-SYMMETRIC ELECTRODYNAMICS
    RAJU, CK
    JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1980, 13 (10): : 3303 - 3317
  • [10] Time-symmetric quantum mechanics
    Wharton, K. B.
    FOUNDATIONS OF PHYSICS, 2007, 37 (01) : 159 - 168
12345