1.     Dr. Narendra Singh and Dr. Seema Dabas " To determine the wavelength of a monochromatic  source  of light with the help of Michelson interferometer" Department  of Physics, Shyam lal college, (University of Delhi), Augest 2021..

2.     Dr. Narendra Singh and Dr. Monika Goyal " To compute the bending loss in optical fiber using  different types of bending " Department  of Physics, Shyam lal college, (University of Delhi), Augest 2021

3.     Dr. Narendra Singh and Ms. Pooja Devi " To design the pseudorandom binary sequence (PRBS) generator " Department  of Physics, Shyam lal college, (University of Delhi), May 2022

4.     Dr. Narendra Singh and Dr. Monika Goyal " To determine the value of plank’s constant using photodiode " Department  of Physics, Shyam lal college, (University of Delhi), May 2022