Ouch. Sticking "turbo-" on the front of something spacey or futuristic is one of the lamest forms of technobabble. How in the heck can a laser be driven by a turbine? There's no fluid pressure of any kind involved in generating a laser beam. And no, no, don't tell me, I'm sure that fandom or the EU has made up some kind of elaborate handwave to rationalize the term, but it's still a silly term to begin with.
The turbine doesn't drive the laser, it's an emergency source of power to supplement the normal reactors in case a higher rate of fire is needed to combat smaller and faster starfighters instead of capital ships. Think of it like switching from electric to gas on a hybrid vehicle when you need a little extra boost of power for driving on the open road as opposed to being in traffic.
This may be the nerdiest sci-fi technology technobabble post I've ever seen you make.
That's nothing. I used to be way nerdier than that. Bernd Schneider started an offshoot site from Ex Astris Scientia called Canon Fodder for some of my silly theories when we were admins together at the Subspace Comms Network forums.
http://canonfodder.ex-astris-scientia.org/index.php?Index
All the ones authored by Bond, James Bond are mine. I was a total fanboy.
