Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Image classification using collective optical modes of an array of
  nanolasers   Recent advancements in nanolaser design and manufacturing open up
unprecedented perspectives in terms of high integration densities and ultra-low
power consumption, making these devices ideal for high-performance optical
computing systems. In this work we exploit the symmetry properties of the
collective modes of a nanolaser array for binary image classification. The
implementation is based on a 8x8 array, and relies on the activation of a
collective optical mode of the array, the so-called "zero mode", under
spatially modulated pump patterns. We demonstrate that a simple training
strategy allows us to achieve an overall success rate of 98% in binary image
recognition.

5
The categories of this paper are: gr-qc
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The categories of this paper are: cond-mat
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The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
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The categories of this paper are: q-bio
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The categories of this paper are: q-fin
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The categories of this paper are: econ
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
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The categories of this paper are: nucl-ex
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The categories of this paper are: supr-con
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The categories of this paper are: dg-ga
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The categories of this paper are: math
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The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph