TY - JOUR
T1 - Time evolution of universal optical fluctuations
AU - Rosenbluh, M.
AU - Hoshen, M.
AU - Freund, I.
AU - Kaveh, M.
PY - 1987
Y1 - 1987
N2 - We show that in a dynamic multiply scattering system, the intensity-intensity correlation function of universal optical fluctuations does not decay exponentially, but rather drops rapidly to half its initial value and then tails off very slowly to zero. We illustrate this dramatic behavior, and the approach to the ensemble average, with high-speed video images. We also present quantitative results for the correlation function, and provide a theory which is in excellent agreement with the data.
AB - We show that in a dynamic multiply scattering system, the intensity-intensity correlation function of universal optical fluctuations does not decay exponentially, but rather drops rapidly to half its initial value and then tails off very slowly to zero. We illustrate this dramatic behavior, and the approach to the ensemble average, with high-speed video images. We also present quantitative results for the correlation function, and provide a theory which is in excellent agreement with the data.
UR - http://www.scopus.com/inward/record.url?scp=3843076078&partnerID=8YFLogxK
U2 - 10.1103/physrevlett.58.2754
DO - 10.1103/physrevlett.58.2754
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AN - SCOPUS:3843076078
SN - 0031-9007
VL - 58
SP - 2754
EP - 2757
JO - Physical Review Letters
JF - Physical Review Letters
IS - 26
ER -