A force sensing device comprises: a membrane (120), which is configured to deform upon receiving a force; a first Mach Zehnder-type interferometer device (110); a second Mach Zehnder-type interferometer device (130), wherein a first measurement propagation path (114) of the first Mach Zehnder-type interferometer device (110) and a second measurement propagation path (134) of the second Mach Zehnder-type interferometer device (130) are arranged on or in the membrane (120), and wherein the first measurement propagation path (114) and the second measurement propagation path (134) are differently sensitive to applied force on the membrane (120).