Login Home physics chemistry earth sciences Our Research Physics Current: Defence and Security Defence and Security We work across various innovative projects that improve defence technologies. Projects include: Project Key contact Cryogenic sapphire clock Prof Andre Luiten A/Prof Martin O’Connor High power durability of soft glasses for laser applications Prof Heike Ebendorff-Heidepriem A/Prof Martin O’Connor Fibre-based quantum memory for secure communications Dr Ben Sparkes Quantum magnetometry for submarine detection Dr Chris Perrella Upconversion fluorescence for real-time stand-off detection and identification of explosives Prof Nigel Spooner