Diptasree MaitraGhosh

PhD-qualified engineer and interdisciplinary researcher with experience spanning biomedical engineering, signal processing, semiconductor fabrication, and silicon photonics. Five years of Research Associate experience at IIT Madras involving SOI wafer processing, Electron Beam Lithography (EBL), optical-device fabrication and characterization, laboratory-equipment procurement support, student training, and coordination of research activities. Strong ability to understand complex technologies across disciplines, prepare technical documentation, analyze data, and collaborate effectively in multidisciplinary research environments.

Experienced in experimental research, laboratory activities, technical coordination, and student training, with an interest in contributing to research, technology development, project coordination, and technology translation.

Research Associate - CPPICS, IIT Madras - Chennai, India

(2021-01 - 2026-07)

• Worked on fabrication of silicon-photonic devices using the SOI platform and Electron Beam Lithography, with hands-on exposure to wafer cleaning, lithography processing, and optical-device characterization.
• Supported procurement activities and preparation/review of technical specifications for specialized laboratory equipment, requiring comparison of technical capabilities and research requirements.
• Conducted hands-on EBL training for students and interns and supported laboratory learning and research activities.
• Coordinated webinars, workshops, and research activities, interacting with students, researchers, faculty, and technical personnel.

Project Staff - Healthcare Technology Innovation Centre (HTIC), IIT Madras - Chennai, India

(2019-01 - 2020-12)

• Coordinated ECG data collection with collaborating hospitals and worked with multidisciplinary researchers.
• Performed biomedical signal processing and data analysis using MATLAB.
• Assisted in technical proposal writing, project documentation, and research communication.

Junior Engineer - Reliance India Ltd.

(2005-01 - 2006-12)

PhD - Biomedical Engineering - Indian Institute of Technology Madras (2018)

MEng - Electrical Engineering - Morgan State University (2011)

BEng - Electrical Engineering - Morgan State University (2009)

BSc - Electronics Honours - Vidyasagar University (2002)