Open AccessTHE NONCLASSICAL NATURE AND INDEPENDENCE OF HIGHER-ORDER SQUEEZING OF LIGHT FIELD
Author(s) -
YunJie Xia,
GuangCan Guo
Publication year - 1990
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.39.54-2
Subject(s) - order (exchange) , physics , field (mathematics) , light field , independence (probability theory) , state (computer science) , quantum mechanics , squeezed coherent state , first order , quantum electrodynamics , coherent states , optics , quantum , mathematics , statistics , pure mathematics , finance , algorithm , economics
In this paper, the higher-order squeezing of a single mode light field state ψ>=α0>+βm>(m>2) is studied. When m is even integral,we find that it exhibits arbitary higher-order squeezing except second order squeezing. But the higher-order squeezing and antibunchinf; do not appear simultaneously- Thus, we come to a conclusion that higher-order squeezing is a new nonclassicl effect of light field which is independent of second order squeezing and antibunching.