SOI Waveguide Bragg Grating Photonic Sensor for Human Body Temperature Measurement Based on Photonic Integrated Interrogator

SOI Waveguide Bragg Grating Photonic Sensor for Human Body Temperature Measurement Based on Photonic Integrated Interrogator

A waveguide Bragg grating (WBG) provides a flexible way for measurement, and it could even be used to measure body temperature like e-skin. We designed and compared three structures of WBG with the grating period, etching depth, and duty cycle. The two-sided WBG was fabricated. An experimental platf...

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Bibliographic Details
Main Authors: Hongqiang Li, Zhixuan An, Quanhua Mao, Shasha Zuo, Wei Zhu, Shanshan Zhang, Cheng Zhang, Enbang Li, Juan Daniel Prades García
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Nanomaterials
Subjects:
waveguide Bragg grating
photonic sensor
body temperature measurement
Online Access:https://www.mdpi.com/2079-4991/12/1/29

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