Study and realization of low Vpi Mach-Zender for OOK/BPSK/QPSK modulation upto 20GHz
Implementing Organization
Indian Institute of Technology (IIT)
Principal Investigator
Dr. Nandakumar Nambath
Assistant Professor
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Indian Institute of Technology (IIT)
School of Electrical Sciences
CO-Principal Investigator
Shri Vikas Aggarwal
Space Applications Centre, ISRO, Ahmedabad
CO-Principal Investigator
Shri Pranav Kumar Pandey
Space Applications Centre, ISRO, Ahmedabad
Project Overview
Electro Optic Traveling wave modulators are used for high data rate optical communication. These are facricated over variety of substrates like LiNbO3, GaAs depeding on applications. Mach-Zender modulators are most promising solutions for high data rate optical communication with better extinction ratio as compared to other categories of modulators. The project aims to develop a modulator with low Vpi (< 5V @ 20GHz) for efficient design of a system.