Faraday Rotation Setup


Faraday Rotation is the rotation of the plane of polarization of light when it passes through a material under the influence of a magnetic field. This effect, discovered by Michael Faraday in 1845, is used in optical isolators, magneto-optical devices, and studies of magnetism in materials.

Compare

Setup Contains:-

1. He-Ne Laser:- A Laser Tube along with a Power Supply is Housed in a thick coated aluminum box, From the Hole the laser beam comes out. It also has also wavelength of 6328 A`, Red Color, Random polarisation, and 2mW.

2. Optical Bench:- With 1.5 Length S.S rods, two slow-motion riders, two fixed riders, and two stands.

3. A Solenoid rod with a sample glass rod ( For measuring vedent Constant)

4. Power Supply for Solenoid.

5. Ammeter for Measure Current.

6. Analyser & Polariser with rod.

7. Suitable Stand for Coil & Laser.

8. Photo Cell with a multimeter

en English