Seeing pressure in color based on integration of highly sensitive pressure sensor and emission tunable light emitting diode.

Clicks: 336
ID: 75000
2019
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Abstract
We demonstrate a highly sensitive, low-cost, environmental-friendly pressure sensor derived from a wool-based pressure sensor with wide pressure sensing range using wool bricks embedded with a Ag nano-wires. The easy fabrication and light weight allow portable and wearable device applications. Wth the integration of a light-emitting diode possessing multi-wavelength emission, we illustrate a hybrid multi-functional LED-integrated pressure sensor that is able to convert different applied pressures to light emission with different wavelengths. Due to the high sensitivity of the pressure sensor, the demonstration of acoustic signal detection has also been presented using sound of a metronome and a speaker playing a song. This multi-functional pressure sensor can be implemented to technologies such as smart lighting, health care, visible light communication (VLC), and other internet of things (IoT) applications.
Reference Key
shen2019seeingoptics Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Shen, Tien-Lin;Chen, Chien-Tung;Liao, Yu-Kuang;Su, Teng-Yu;Liu, Che-Yu;Lee, Wen-Ya;Chueh, Yu-Lun;Chang, Ting-Chang;Kuo, Hao-Chung;Chen, Yang-Fang;
Journal Optics express
Year 2019
DOI
10.1364/OE.27.035448
URL
Keywords
Machine learning mild cognitive impairment alzheimer’s disease data fusion bispectrum continuous wavelet transform

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