Michelson interferometer

Key Attributes.

It is divided into two parts.
(1) Mechanical (2) Optical

Mechanical part consists of following items

1. Bed: Bed is optically ground, Length 250mm
2. Lead Screw: Lead screw is optically ground with its nut, length 200 mm Pitch 1 mm
3. Optical Mirror Mount: Kinematic mirror mounts are to hol the mirror which be aligned in to orthogonal direction by means of screws provided at the rare of the mount.

Optical Parts consist of the following items:

1. Beam Splitter
2. Compensating plate Size: 45mmx 32mm x 8mm 50mmx 35mm x 8mm

Beam splitter and compensating plates are covered from the same optically worked glass plate

Surface flatness	: ?/10 (both faces)
Parallelism	: 5 arc sec.
Mirrors	: 2 nos.
Focal Length	: 25mm thickness 10mm
Front surface Coated	: Coating material: Al with SiQ
L.C. of Instrument	10-4 mm

Supplied with telescope of short Focal length to observe the fringes but supplied without any light source.