A nanograting-based flexible and stretchable waveguide for tactile sensing
Abstract Based on the related characteristics of optical waveguide and flexible optical materials, a flexible and stretchable optical waveguide structure oriented to tactile perception is proposed. The sensing principle of optical waveguide is based on mechanical deformation caused by output light l...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2021-02-01
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Series: | Nanoscale Research Letters |
Subjects: | |
Online Access: | https://doi.org/10.1186/s11671-021-03488-0 |