Performance Analysis of a Noncontact Plastic Fiber Optical Fiber Displacement Sensor with Compensation of Target Reflectivity
Figure 8
(d) functions for each RX fiber for a horizontal target rotation of −6°, 0°, 3°, and 10°. RX2 and RX4 fibers, the most retracted from TX along -axis, appear to be rotation insensitive, as they are more shadowed.