PIs

Siddarth Koduru Joshi 🔗

Lecturer, University of Bristol 🔗

Research areas:

Photonic Integrated Circuits for Quantum
Satellite-Based Quantum Key Distribution (QKD)
Single Photon / Entanglement
Frequency Combs / Metrology
Mid-Infrared Gas Sensing (Quantum)

Techniques:

Quantum dot telecom-band single photon source
Quantum key distribution (QKD) with single photon sources
Photonic integrated circuit fabrication (silicon nitride / LiNbO3)

Tags:

QET Labs Bristol
QKD quantum communication
quantum nanophotonics integrated

Email: s.joshi@bristol.ac.uk

Status: unreviewed revisit date: None Application status: none LOR status: not_needed

Department(s)/lab(s): Electrical Engineering / QET Labs | Joshi Group (Bristol QET Labs) @ Bristol

Summary:

Siddarth Joshi's group works on satellite-based quantum key distribution, quantum information protocols, and chip-scale quantum technologies. Research: (1) QKD receiver miniaturization for satellites and CubeSats; (2) chip-scale quantum random number generation and single-photon detection; (3) quantum metrology and sensing with photonic chips. Part of EPSRC Quantum Communications Hub.

Created at: May 15, 2025, 7 a.m. Updated at: May 15, 2025, 7 a.m. Metadata: Scraped 2025-05-15; QCS Hub partner; satellite QKD