On May 27, 2025, the Defence Research and Development Organisation (DRDO) inaugurated the Quantum Technology Research Centre (QTRC) at Metcalfe House, Delhi. The state-of-the-art facility, launched by Dr. Samir V. Kamat, Secretary, Department of Defence R&D and Chairman, DRDO, aims to advance indigenous quantum technologies for strategic and defence applications. This milestone strengthens India’s position in quantum innovation and aligns with the National Quantum Mission to secure the nation’s strategic future.
The QTRC, spearheaded by the Solid State Physics Laboratory (SSPL), is equipped with cutting-edge experimental setups to drive research in critical quantum domains. Key capabilities include:
- Characterization of Lasers: Testing Vertical-Cavity Surface-Emitting Lasers (VCSEL) and Distributed Feedback Lasers for advanced applications.
- Single-Photon Sources: Test-beds to evaluate single-photon sources for quantum communication.
- Micro Fabricated Alkali Vapor Cell: Setup for characterizing compact quantum sensors.
- Quantum Key Distribution (QKD): Experimental platforms, led by the Scientific Analysis Group (SAG), to develop ultra-secure communication systems, ensuring national security in the post-quantum era.
The centre also focuses on foundational technologies such as:
- Ultra-Small Atomic Clock: Based on Coherent Population Trapping for precise timekeeping in Global Navigation Satellite System (GNSS)-denied environments.
- Atomic Magnetometer: Using optically pumped magnetometry for ultra-sensitive magnetic field detection.
- Solid-State Quantum Devices: Developing advanced quantum materials for defence applications.
The QTRC plays a pivotal role in advancing India’s quantum initiatives across quantum sensing, secure communications, and post-quantum cryptography. As a key stakeholder in the National Quantum Mission, DRDO is committed to fostering indigenous innovation and developing sovereign quantum technologies. This initiative supports India’s Aatmanirbhar Bharat vision by reducing reliance on foreign technologies and enhancing defence capabilities.
The inauguration was graced by Smt. Suma Varughese, Director General (Micro Electronic Devices, Computational Systems & Cyber Systems), whose vision and leadership were instrumental in establishing the centre. Dr. Manu Korulla, Director General (Resource & Management), along with directors of SSPL and SAG, senior scientists, and other dignitaries, attended the event. The facility reflects DRDO’s commitment to technological excellence and strategic self-reliance.The QTRC marks a significant step towards strengthening India’s defence technology ecosystem. By focusing on quantum communication, sensing, and cryptography, the centre enhances national security and supports strategic applications in defence. The development of cost-effective and indigenous quantum solutions aligns with India’s goals of technological sovereignty and global leadership in emerging technologies. The initiative also fosters research collaboration and innovation, positioning India at the forefront of the quantum revolution.
| Aspect | Details |
|---|---|
| Event | Inauguration of Quantum Technology Research Centre (QTRC) |
| Date | May 27, 2025 |
| Location | Metcalfe House, Delhi |
| Inaugurated By | Dr. Samir V. Kamat |
| Key Focus | Quantum sensing, secure communications, post-quantum cryptography |
| Technologies | Quantum Key Distribution, Atomic Clock, Atomic Magnetometer |
| Lead Organizations | Solid State Physics Laboratory (SSPL), Scientific Analysis Group (SAG) |
| Significance | Supports National Quantum Mission, Aatmanirbhar Bharat, national security |