The theoretical analysis shows that MZ-IFOG can be used to detect the rotation rate of moving objects by combining the Sagnac effect and Mach-Zehnder interference principle.

Precise measurement on arm length differences of fiber optical Mach-Zehnder interferometer;

Study on quantum bit error rate of quantum key distribution system based on the double Mach-Zehnder interferometers;

Detection of delamination in composites based on Mach-Zehnder interferometer;

Measurement of entangled state of light with non-degenerate frequency utilizing non-balanced fiber Mach-Zehnder interferometer;

In the letter the influence of input polarization on the fringe visibility and phase in fiber Mach-Zehnder interferometer is described,an verification experiment is carried on.

The polarization fading of unbalance fiber Mach-Zehnder interferometer used for demodulating the signal of N-element fiber grating sensor array is investigated.