Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the SOA-based MZI all-optical logic gates for all-optical networks   In this paper, an all-optical logic scheme which exploits the cross-phase
modulation (XPM) effect in semiconductor-optical-amplifier-assisted
Mach-Zehnder Interferometer (SOA-MZI), is proposed, performance analyzed and
parameters optimized. The proposal is validated and the system performance
under various parameters is examined through numerical simulations. With only
moderate parameters, high-speed all-optical AND gate based on SOA-MZI is
realized with fairly high performance. The results are helpful for designing of
SOA-based all-optical logic devices.

33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an