Michelson interferometer has beam splitter comprising mirror image prisms bonded together with silvered and part silvered deflecting, input and output planes

摘要

A Michelson interferometer has a beam splitter (8) comprising two mirror image prisms (29, 30) bonded on plane surfaces (31, 32) with silvered deflecting surfaces(33, 34), input planes(35, 36) and part silvered output planes (37, 38) dividing (9, 11) the beam (7) from the source (1) to the retro reflector (14).