title: Triangularly phase-modulated optical fiber ring resonator sensor.
abstract: An optical fiber ring resonatory sensor system has been demonstrated by applying a triangular phase modulation signal to a fiber loop. The dynamic range for detection of optical phase change is 2pi. The sensor is linear within this range. The minimum detectable optical phase change is 1.5 x10(-4) rad/Hz((1/2)).
authors: P Y
authors: PY
authors: Chien
authors: C L
authors: CL
authors: Pan