|What else could they call it except Dragonfire?|
Behold the UK Dragonfire laser weapon system, currently on display at the 2017 DSEI exposition (Defense and Security Equipment International). According to the Janes' 360 website:
"The system aims to offer highly accurate targeting, allowing it to hit specific parts of an aircraft, for example. Such accuracy gives greater flexibility in target engagement, potentially allowing an LDEW [laser directed energy weapon] system to disrupt or dazzle the target, as well as to destroy it."The Dragonfire is mounted aboard naval vessels and serves as an anti-aircraft and anti-missile platform. Sounds like the fore-runner of starship turret weaponry to me.
If your PCs are operating as mercenaries or involved in Striker battles on TL 8-10 worlds, the Janes' site offers information on real-world tech that can be upgraded and imported into your Traveller games. Check it out and find some inspiration.