TY - JOUR
T1 - States that give the maximum signal-to-quantum noise ratio for a fixed energy
AU - Yuen, H. P.
N1 - Funding Information:
* Work supported by the National Aeronautics and Space Administration under Grant NGL 22-009-013 and by the Office of Na~’aRl esearch under Contract NR 042-342.
PY - 1976/3/8
Y1 - 1976/3/8
N2 - Under a radiation power constraint, the maximum signal-to-quantum noise ratio obtainable for any state of a radiation field is found. This maximum value is achieved by the two-photon coherent states introduced previously to describe two-photon lasers.
AB - Under a radiation power constraint, the maximum signal-to-quantum noise ratio obtainable for any state of a radiation field is found. This maximum value is achieved by the two-photon coherent states introduced previously to describe two-photon lasers.
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U2 - 10.1016/0375-9601(76)90160-2
DO - 10.1016/0375-9601(76)90160-2
M3 - Article
AN - SCOPUS:0037675735
VL - 56
SP - 105
EP - 106
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 - 2
ER -