Performance of a projection optical stereolithography set-up with a programmable mask

Authors

Orville M. Felicano ⋅ PH Electronics and Electrical Engineering Institute, University of the Philippines Diliman
Paul Leonard Atchong C. Hilario ⋅ PH Electronics and Electrical Engineering Institute, University of the Philippines Diliman

Abstract

We construct and evaluate the performance of a projection optical stereolithography (OSL) set-up using a commercially-available DLP projector as light source and programmable mask. Due to the sensitivity of the photopolymerizable resin, the set-up requires at least 2 minutes to fabricate a photopolymerized structure. Furthermore, the width of the structures increases logarithmically with the incident light intensity.

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Issue

2016: Proceedings of the 34th Samahang Pisika ng Pilipinas Physics Conference

Physics at the front and center: Strengthening core values in physics research
18–21 August 2016, University of the Philippines Visayas, Iloilo City

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Article ID

SPP-2016-PB-15

Section

Poster Session PB

Published

2016-08-18

How to Cite

[1]

OM Felicano and PLAC Hilario, Performance of a projection optical stereolithography set-up with a programmable mask, Proceedings of the Samahang Pisika ng Pilipinas 34, SPP-2016-PB-15 (2016). URL: https://proceedings.spp-online.org/article/view/SPP-2016-PB-15.