Sentinel Photonics Ltd

Sentinel Photonics is a UK company that makes laser threat detection and protection systems for defence and security users. The site describes it as a UK Ministry of Defence spin-out. The company is based in Farnborough, United Kingdom.

The LASERD range detects and records laser threats. LASERD MAX provides wide laser detection and intelligence gathering. LASERD MICRO is a wearable warning system for designators and rangefinders. LASERD NOMAD gives 360 degree mobile detection. LASERD OEM is built from modular sensor units. ECHO finds hidden optics by retro reflection.

The FROST range protects users and platforms from laser threats. It uses optical filtering and retro reflection management. The site says FROST products cover rifle scopes, laser rangefinders, designators and night vision devices.

The site lists defence markets for land dismounted and mounted use, air forces and naval forces. Security markets include aerospace and aviation, law enforcement, VIP and events, maritime and sports stadiums.

The company says it closed a seed round in September 2022 and launched a Series A round in mid 2025. The news list includes investment from Galvion and FNX Ventures in 2026, and a partnership with NS Armory.

The leadership page names Dr Chris Burgess as CEO and co-founder, Sean Tipper as CTO and co-founder, and Jackson White as chief commercial officer. The site lists the phone number 01252 228 950 and a contact form.