|
S. No. |
Required item |
Utility |
|
1 |
He-Ne laser |
Source of light |
|
2 |
Polarizer |
Polarizes the unpolarized beam of light |
|
3 |
Glass plate |
Medium whose refractive index is to be determined |
|
4 |
Spectrometer table |
Changes and measure the incident angle |
|
5 |
Photo detector |
Measures the intensity of the output beam |
|
6 |
Detector output measurement unit |
Measures the intensity of the output beam |
|
7 |
Mounts |
Holds the optical components in place |
