TY - JOUR
T1 - Quantum amplication and the detection of empty de Broglie waves
AU - Yuen, Horace Pak-Hong
PY - 1986/1/13
Y1 - 1986/1/13
N2 - A simple formula relating the input and output quantum states of a beamsplitter is derived and applied to the analysis of an interferometer with a photon duplicator along one arm. The result is in direct contrast with the case in which a linear amplifier is employed in place of the photon duplicator.
AB - A simple formula relating the input and output quantum states of a beamsplitter is derived and applied to the analysis of an interferometer with a photon duplicator along one arm. The result is in direct contrast with the case in which a linear amplifier is employed in place of the photon duplicator.
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U2 - 10.1016/0375-9601(86)90659-6
DO - 10.1016/0375-9601(86)90659-6
M3 - Article
AN - SCOPUS:46149137903
VL - 113
SP - 401
EP - 404
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
SN - 0375-9601
IS - 8
ER -