To determine the thickness of a thin paper by interference of light in a wedge shaped film.
To determine the thickness of a thin paper by interference of light in a wedge shaped film.
To determine the thickness of a thin paper
by interference of light in a wedge shaped film.
Setup Consist of:
Microscope: Newton's Travelling microscope
arrangement to observe fringes
Light Source: 35 Watt Sodium vapour lamp
housed in powder coated Steel cabinet with
Transformer & Stand
Two optically plane glass plates
For more details please refer datasheet.
To determine the thickness of a thin paper
by interference of light in a wedge shaped film.
Setup Consist of:
Microscope: Newton's Travelling microscope
arrangement to observe fringes
Light Source: 35 Watt Sodium vapour lamp
housed in powder coated Steel cabinet with
Transformer & Stand
Two optically plane glass plates
For more details please refer datasheet.
To find the wavelength of white light with the help of a plane transmission diffraction Grating
To determine the Wavelength of a Monochromatic source of Light with the help of Fresnel's Biprism.
Power supply unit is housed in metal cabinet and comprises of constant current generator 0-20mA, Oven Power Supply & built in Digital Voltmeter of 0-200mV/2V DC.
One wooden plank with 1½ Meter scale, filters, suitable light source, patch chords & instruction manual