Feedback-assisted homodyne detection of phase shifts

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 54, Issue 5, 1996, Pages 4495-4504

  D’Ariano, Giacomo M ^a   Paris, Matteo G A ^b   Seno, Raffaella ^c  

^a Northwestern University   (United States)

^b HUMBOLDT UNIVERSITY   (Germany)

^c UNIVERSITY OF PAVIA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0039885959     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.54.4495     Document Type: Article

References (13)

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10. Actually they need half as many measurements as schemes based on independent measurements, but the factor of 2 does not repay the optimal power law δφ∼〈ň(Formula presented) for sufficiently large 〈ň〉.
11. Omitted end note.
12. U. Leonhardt and H. Paul, Phys. Rev. A 48, 4598 (1993).
13. Omitted end note.