Vital signs monitoring system on a smart bed

• 主要作者: Huang, Jiachong
• 其他作者: Shum Ping
• 格式: Final Year Project
• 語言: English
• 出版: 2014
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• 在線閱讀: http://hdl.handle.net/10356/60863
• 機構: Nanyang Technological University

Fiber Bragg grating (FBG) is a longitudinal periodic variation of the index of refraction in the core of an optical fiber. Only certain wavelength (Bragg Wavelength) of light will be reflected if a broad spectrum of light is incident into the FBG. When the FBG encounters strain or temperature chang...