Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scattering and Absorption Control in Biocompatible Fibers towards
  Equalized Photobiomodulation   Transparent tissue scaffolds enable illumination of growing tissue to
accelerate cell proliferation and improve other cell functions through
photobiomodulation. The biphasic dose response of cells exposed to
photobiomodulating light dictates that the illumination to be evenly
distributed across the scaffold such that the cells are neither under nor over
exposed to light. However, equalized illumination has not been sufficiently
addressed. Here we analyze and experimentally demonstrate spatially equalizing
illumination by three methods, namely, engineered surface scattering,
reflection by a gold mirror, and traveling-waves in a ring mesh. Our results
show that nearly equalized illumination is achievable by controlling the light
scattering-to-loss ratio. This demonstration opens opportunities for
dose-optimized photobiomodulation in tissue regeneration.

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The categories of this paper are: astro-ph
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The categories of this paper are: solv-int
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The categories of this paper are: q-bio
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The categories of this paper are: alg-geom
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: cs
32
The categories of this paper are: atom-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-fin
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The categories of this paper are: stat
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The categories of this paper are: q-alg
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-lat
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The categories of this paper are: adap-org