Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Micromanufacturing of geometrically- and dimensionally-precise molecular
  single-crystal photonic micro-resonators via focused ion beam milling   Highly reproducible manufacturing of organic optical crystals with
well-defined geometry and dimension is important to realize industrially
relevant all-organic microelectronic and nanophotonic components, and photonic
integrated circuits. Here, we demonstrate programmed shape and size alteration
of perylene crystal resonators into disk and rectangular geometries using
focused-ion beam milling technique. Due to highly reproducible nature of the
employed technique, the fabricated smaller sized disk and rectangular crystal
resonators displaying shape and size dependent optical modes are suitable for
commercial nanophotonic applications.

31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
2
The categories of this paper are: math