Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Polarization conversion in a silica microsphere   We experimentally demonstrate controlled polarization-selective phenomena in
a whispering gallery mode resonator. We observed efficient ($\approx 75 %$)
polarization conversion of light in a silica microsphere coupled to a tapered
optical fiber with proper optimization of the polarization of the propagating
light. A simple model treating the microsphere as a ring resonator provides a
good fit to the observed behavior.

13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg