We demonstrate a two-grating free electron Mach-Zehnder interferometer constructed in transmission microscope. A symmetric binary phase grating and condenser lens system form two spatially separated, focused probes at the sample which can be scanned while maintaining alignment. The paths interfere second grating, creating constructive or destructive interference output beams. This has many nota...

We consider an oscillating micromirror replacing one of the two fixed mirrors a Mach-Zehnder interferometer. In this ideal optical set-up quantum oscillator is subjected to radiation pressure interaction travelling light waves, no cavity involved. This configuration shows that squeezed can be generated by pure scattering on system, without involving cavity. The squeezing detected at output port...

Group-velocity dispersion of birefringent GeAsSe tapered PCF is directly measured over 1900-2300nm range using all-fiber Mach-Zehnder interferometer. We experimentally prove that zero-dispersion wavelength of chalcogenide PCFs can be shifted to thulium/holmium doped silica emission band. OCIS codes: (060.2270) Fiber characterization; (260.2030) Dispersion; (060.2390) Fiber optics, infrared