Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An information entropy interpretation of photon absorption by dielectric
  media   We measured photon absorption in dielectric media and proposed the
photon-version Beer-Lambert's law to quantify the absorption. We used a
Hong-Ou-Mandel interferometer and 810 nm twin-photons. We found that the depth
ratio of the null point in the interference patterns of the interferometer
agreed with the classical transmittance of the samples. We established a
statistical model of the photon absorption process and proposed an information
entropy interpretation to understand the meaning of the Beer-Lambert law.
Comparisons of the results of the photon absorption experiments with classical
experiments demonstrate the validity of our model and interpretation.

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The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph