High-Fidelity Silicon Waveguides for Multiphoton Entanglement
R. Sharma, S. Kumar, A. Gopal (IIT Delhi Hub)
Source: IEEE Journal of Selected Topics in Quantum Electronics
Explore scientific articles produced by the thematic hubs, download official reports, and read documentation regarding open-access national quantum infrastructure.
R. Sharma, S. Kumar, A. Gopal (IIT Delhi Hub)
Source: IEEE Journal of Selected Topics in Quantum Electronics
M. Iyer, H. Nair, K. Balaji (IISc Bangalore Hub)
Source: Physical Review Applied
J. Roy, S. Sen, V. Bhatia (IIT Bombay Hub)
Source: IEEE Transactions on Instrumentation and Measurement
The National Quantum Mission coordinates the deployment of shared engineering infrastructures (such as silicon-photonics cleanrooms, e-beam lithography facilities, and RF qubit characterization benches). These facilities are hosted at the four Thematic Hubs (T-Hubs) and are open to external researchers, academic consortiums, and approved startups.
External entities must submit an infrastructure access request outlining their experimental goals, duration of beam/lithography time required, and safety clearance certs. DST prioritizes applications that align directly with NQM targets (e.g. superconducting Josephson packaging or fiber metro QKD transceiver testing).
Low-noise RF wiring and dilution refrigerators (down to 10 mK) located at the Computing T-Hub (IISc Bangalore).
Active QKD channels across metro fiber spans ( Chennai, Bangalore, Delhi ) for testing hardware transceivers.