Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Intensity $g^{(2)}$-correlations in random fiber lasers: A random matrix
  theory approach   We propose a new approach based on random matrix theory to calculate the
temporal second-order intensity correlation function $g^{(2)}(t)$ of the
radiation emitted by random lasers and random fiber lasers. The multimode
character of these systems, with a relevant degree of disorder in the active
medium, and large number of random scattering centers substantially hinder the
calculation of $g^{(2)}(t)$. Here we apply for the first time in a photonic
system the universal statistical properties of Ginibre's non-Hermitian random
matrix ensemble to obtain $g^{(2)}(t)$. Excellent agreement is found with
time-resolved measurements for several excitation powers of an erbium-based
random fiber laser. We also discuss the extension of the random matrix approach
to address the statistical properties of general disordered photonic systems
with various Hamiltonian symmetries.

33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph