Dr. Fengyao Zhi Profile

Dr. Fengyao Zhi

at National Univ of Defense Technology

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Publications (1)

SPIE Journal Paper | 17 November 2021

Tip-timing accuracy improvement using optical fiber bundle probe with GRIN lens under varying blade tip clearance

Fengyao Zhi, Fajie Duan, Zhibo Liu, Xiuming Li, Guangyue Niu, Jiajia Jiang

OE, Vol. 60, Issue 11, 114103, (November 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.11.114103

KEYWORDS: GRIN lenses, Optical fibers, Error analysis, Collimation, Signal to noise ratio, Optical engineering, Interference (communication), Light emitting diodes, Light, Modulation

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