Author:
Shen Ching-Kai,Chen Wei-Ting,Wu Yu-Hsin,Lai Kai-Ying,Tsai Jui-che
Abstract
In this paper, optical components are fabricated using a 3D printing method. The two following strategies are adopted: 1. combining 3D printing, “origami”, and metal coating/attaching to directly manufacture parabolic reflectors; 2. inserting mirrors into 3D-printed frames and assembling the mirrors to form a corner cube retroreflector (CCR). PDLC (polymer dispersed liquid crystal) films are integrated with these optical components to achieve voltage-controlled optical power modulation. The tunable CCR is used to construct a solar light communication system. Using sunlight directly as the light source for communication is rarely seen. In this paper, we demonstrate a proof of concept of sunlight communication, exploring a new route of solar energy utilization, in addition to electricity generation and heating.
Funder
Ministry of Science and Technology of Taiwan
Subject
Radiology, Nuclear Medicine and imaging,Instrumentation,Atomic and Molecular Physics, and Optics
Cited by
2 articles.
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