A theoretical and experimental investigation is reported on a novel all-fiber technique for interrogation of interferometric low-finesse Fabry-Pérot cavities. It is based on the modulation of the spectral transfer function of a wavelength-division multiplexer. Results are given when both serrodyne and sinusoidal modulation formats are considered.
© 2001 IEEE
Cesar Jauregui Misas, Francisco Manuel Moita Araujo, L. A. Ferreira, Jose L. Santos, and Jose Miguel Lopez-Higuera, "Interrogation of Low-Finesse Fabry-Pérot Cavities Based on Modulation of the Transfer Function of a Wavelength Division Multiplexer," J. Lightwave Technol. 19, 673- (2001)