Determine the wavelength of different spectral lines of mercury light using plane transmission grating
- http://www.cts.iitkgp.ac.in/Phy_1st/Lab_WorkBook/DiffractionGrating.pdf
- http://depthome.brooklyn.cuny.edu/physics/lab/phy2/newlabs/Diffraction-grating-ver-2.pdf
- https://www.uou.ac.in/lecturenotes/science/BSC-17/Diffraction%20grating%20by%20Dr.%20Meenakshi%20Rana.pdf
- https://dkpandey.weebly.com/uploads/1/3/5/3/13534845/diffraction_grating.pdf