scholarly journals Fiber-optic extrinsic Fabry-Perot interferometer strain sensor with <50 pm displacement resolution using three-wavelength digital phase demodulation

2001 ◽  
Vol 8 (8) ◽  
pp. 475 ◽  
Author(s):  
Markus Schmidt ◽  
Bernd Werther ◽  
Norbert Fuerstenau ◽  
Michael Matthias ◽  
Tobias Melz
Keyword(s):  
Fiber Optic ◽  
Strain Sensor ◽  
Digital Phase ◽  
Fabry Perot ◽  
Phase Demodulation

Fiber-optic polarimetric strain sensor with three-wavelength digital phase demodulation

2000 ◽  
Vol 25 (18) ◽  
pp. 1334 ◽  
Author(s):  
Markus Schmidt ◽  
Norbert Fürstenau ◽  
Wojtek Bock ◽  
Waclaw Urbanczyk
Keyword(s):  
Fiber Optic ◽  
Strain Sensor ◽  
Digital Phase ◽  
Phase Demodulation

scholarly journals Digital phase demodulation for low-coherence interferometry-based fiber-optic sensors

2018 ◽  
Vol 411 ◽  
pp. 27-32 ◽  
Author(s):  
Y. Liu ◽  
R. Strum ◽  
D. Stiles ◽  
C. Long ◽  
A. Rakhman ◽  
...  
Keyword(s):  
Fiber Optic ◽  
Fiber Optic Sensors ◽  
Low Coherence ◽  
Digital Phase ◽  
Low Coherence Interferometry ◽  
Phase Demodulation

Phase-demodulation error of a fiber-optic Fabry–Perot sensor with complex reflection coefficients

2000 ◽  
Vol 39 (9) ◽  
pp. 1382 ◽  
Author(s):  
James M. Kilpatrick ◽  
William N. MacPherson ◽  
James S. Barton ◽  
Julian D. C. Jones
Keyword(s):  
Fiber Optic ◽  
Reflection Coefficients ◽  
Complex Reflection ◽  
Fabry Perot ◽  
Phase Demodulation

Research of unsymmetrical intrinsic Fabry-Perot fiber optic strain sensor

2005 ◽  
Author(s):  
Yanjun Zhang ◽  
Yuefeng Qi ◽  
Guangwei Fu ◽  
Weihong Bi
Keyword(s):  
Fiber Optic ◽  
Strain Sensor ◽  
Fabry Perot
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