Michelson interferometer with He-Ne Laser

Brand Name :DSS

Description

Objective:- To determine the wavelength of He-Ne Laser using Michelson
Interferometer.
Moveable surface coated mirror.
Fixed surface coated mirror loaded with springs.
Compensator.
Beam Splitter.
Universal adjustable Telescope with cross line graticule. Diffused Glacc screen with
pin-hole holder.
Main knobs for moving mirror no.1, lease count 0.01mm. Slow motion drum for
moving mirror no.2, least count 0.0001mm.
Screw with nut & spring to adjust the view of pin hole in horizontal position.
Screw with nut & spring to adjust the view of pin hole in vertical position.
Base on stand for Interferometer.
3 knurled heads for adjusting the mirror no.2 parallel to no.1.
3 knurled heads for adjusting the mirror no.1 parallel to no. 2.
Well grounded Lead Screw with pitch 1 mm.
Pin hole disc.
Condenser unit(adjustable). Eyepiece (adjustable).
Spring knob for adjusting the lead screw. Viewing window to read main scale.
Telescope holding clamp (universal type).
Accessories:- Michelson Interferometer, He-Ne Laser 2mW, Meg. Lens & Iron Stand.

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