Hardeep Singh was born in Jalandhar, Punjab, India, on 15 February 1974. He obtained his bachelor’s degree in Electronics Engineering from Punjabi University Patiala, Punjab, India in 1997 and his master’s degree in Electronics Engineering from Panjab University, Chandigarh, India in 1999. He obtained his Ph.D degree from Thapar Institute of Engineering and Technology, Patiala, Punjab (India) in 2007. He joined as a lecturer in Electronics & Communication Engineering Department at Thapar Institute of Engineering and Technology, Patiala in 1999. Presently he is working as Associate Professor in Electronics & Communication Engineering Department at Thapar Institute of Engineering and Technology. His area of interests are: Nonlinearity and Dispersion in Optical Fibers, Optical Networks and Communication Systems, Optical Sensors, Digital Communication Systems. He has guided 4 PhDs and more than 75 papers in journals of repute and conferences.