TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Third-harmonic generation imaging of three-dimensional microstructures fabricated by photopolymerization

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Yksityiskohdat

AlkuperäiskieliEnglanti
Sivut9353-9358
JulkaisuOptics Express
Vuosikerta24
Numero9
DOI - pysyväislinkit
TilaJulkaistu - 2016
OKM-julkaisutyyppiA1 Alkuperäisartikkeli

Tiivistelmä

We demonstrate the capability of polarized third-harmonic generation (THG) for high contrast imaging of three-dimensional microstructures fabricated by photopolymerization. Using circular polarization of fundamental light, background-free optically-sectioned THG images were obtained from laser-written photopolymerized microstructures. The technique has great potential for simple and noninvasive characterization of photopolymerized devices, which typically show poor contrast in conventional light microscopy.

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