Study and realization of low Vpi Mach-Zender for OOK/BPSK/QPSK modulation upto 20GHz

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Implementing Organization

Indian Institute of Technology (IIT)

Principal Investigator

Dr. Nandakumar Nambath

Assistant Professor, School of Electrical Sciences, Indian Institute of Technology (IIT) Goa

CO-Principal Investigator

Shri Pranav Kumar Pandey

Space Applications Centre, ISRO, Ahmedabad, Shri Vikas Aggarwal, 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.

Achievements

The project being undertaken by ISRO in collaboration with academia is directly or indirectly beneficial to the society.

Source

Indian Space Research Organisation (ISRO)- Department of Space (DOS) 2022-2068

Related Research

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Quick Information

Area of Research

Astronomy & Space Sciences

Focus Area

Optoelectric and Optical Communication

Start Date

2023

Status

ongoing

Contact

npnandakumar@iitgoa.ac.in

Output

No. of Research Paper

Technologies (If Any)

No. of PhD Produced

Publications

No. of Patents

Filed : 00

Grant : 00

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