Master of Science (M.Sc) Optoelectronics is a 2-year postgraduate course at Faculty of Mathematical & Physical Sciences, M. S. Ramaiah University of Applied Science. The students are taught electronic devices and systems that are emitting, detecting or controlling light. These devices use current and voltage to produce electromagnetic radiation or light and use for illumination or indicators, such as Incandescent lamp, LEDs, Photoresistor, and many more. The students studying this course can become a researcher in physics and mathematics.