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3D printing optical devices based on silicone optical technology (SOT) and its application on analytical chemistry
Author(s): Chacriya Malasuk; Keisuke Nakakubo; Hiroaki Yoshioka; Kinichi Morita; Yuji Oki
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Paper Abstract

Mold free and additive embedding of quasi-spatial filter (QSF) for simple optical detection was proposed. With a concept of “silicone optical technology (SOT)” we proposed, fully flexible and digitally fabrication of compact optical module for flow-injection analysis (FIA) was demonstrated. It was attained by combining silicone 3D printed rough-frame and injecting and coating method for embedding SOT-QSF that can trap unexpected light signal as tilted incidence. SOT-QSF’s coaxial cylindrical structure of PDMS core and carbon-dispersed-PDMS clad was fabricated by injecting and coating method. The coating properties and optical trapping performance was evaluated. These embedding techniques and method developments will be useful for on-site applications with general FIA researches and for rapid on-demand-fabrication based on researcher’s idea.

Paper Details

Date Published: 27 February 2019
PDF: 6 pages
Proc. SPIE 10914, Optical Components and Materials XVI, 109141S (27 February 2019); doi: 10.1117/12.2508677
Show Author Affiliations
Chacriya Malasuk, Kyushu Univ. (Japan)
Keisuke Nakakubo, Kyushu Univ. (Japan)
Hiroaki Yoshioka, Kyushu Univ. (Japan)
Kinichi Morita, Kyushu Univ. (Japan)
Ushio Inc. (Japan)
Yuji Oki, Kyushu Univ. (Japan)

Published in SPIE Proceedings Vol. 10914:
Optical Components and Materials XVI
Shibin Jiang; Michel J. F. Digonnet, Editor(s)

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