The Mach Zehnder interferometer is a device used to determine the relative phase shift variations between two collimated beams derived by splitting light from a single source. A light beam is first split into two parts by a beamsplitter and then recombined by a second beamsplitter.
Laser
Type: Diode laser
Wavelength : 650nm
Output Power : upto 15mW
Beamsplitter (2 Nos)
Type : Plate / Cube
Size : 25mm
Split Ratio : 50:50
Flat Mirror (2 Nos)
Diameter : 50mm
Thickness : 6mm
Flatness : lambda/4 or better
Mirror Movement : Manual or PZT actuator
Test Chamber