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

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Third-harmonic generation imaging of three-dimensional microstructures fabricated by photopolymerization. / Kunwar, Puskal; Toivonen, Juha; Kauranen, Martti; Bautista, Godofredo.

In: Optics Express, Vol. 24, No. 9, 2016, p. 9353-9358.

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@article{dab576e830e44413b9c70ed2c827cb8a,
title = "Third-harmonic generation imaging of three-dimensional microstructures fabricated by photopolymerization",
abstract = "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.",
author = "Puskal Kunwar and Juha Toivonen and Martti Kauranen and Godofredo Bautista",
year = "2016",
doi = "10.1364/OE.24.009353",
language = "English",
volume = "24",
pages = "9353--9358",
journal = "Opt. Express",
issn = "1094-4087",
publisher = "OPTICAL SOC AMER",
number = "9",

}

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TY - JOUR

T1 - Third-harmonic generation imaging of three-dimensional microstructures fabricated by photopolymerization

AU - Kunwar, Puskal

AU - Toivonen, Juha

AU - Kauranen, Martti

AU - Bautista, Godofredo

PY - 2016

Y1 - 2016

N2 - 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.

AB - 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.

U2 - 10.1364/OE.24.009353

DO - 10.1364/OE.24.009353

M3 - Article

VL - 24

SP - 9353

EP - 9358

JO - Opt. Express

JF - Opt. Express

SN - 1094-4087

IS - 9

ER -