Experiment(s):
1. Determination of refractive index of liquids using Laser
2. Determination of refractive index of solids using Laser
Specifications:
a) Laser:
Type: Semiconductor diode Laser
Wavelength: 625 nm (Red)
Output power: 3 mW
Mount: Cast iron base with levelling screw
Power supply:
Output: Suitable for 3 mW &
5 mW semiconductor Lasers
Rated Input: 220 V/50 Hz
or 110 V/60 Hz
Mains cord: 2 pin
b) Glass slab and tank assembly
Height: Adjustable
Can accommodate slabs of
different thickness
c) Screen and measuring tape
White metal screen
Measuring tape: 3 m
