Many people have said that the spartan laser would be less effective than a MAC gun on this site for variuos reasons, like MAC rounds go almost as fast as them or that the amount of shots you can get off before recharging means that it would not be usefull.
Since I have not been able to sleep I did some research on the matters and discoverd this-
MAC rounds travel at approx 1/10(4/10 for SMAC) the speed of light, where as the spartan laser which is in fact actually a particle accelerator, fires at almost the speed of light(say 9/10th). This means in terms of the speed of the rounds fired, The Laser has the MAC gun beat.
Since A shipborne(or stationborne for that matter) laser would be much larger it would not use the same power source as the Infantry version. Consider this, since the laser would use only energy, freeing up space. Because of this a shipborne Laser could be powered by an onboard generator instead of a battery and a stationborne one could be powered by ground generators.
MAC's take up alot of space where as the laser generator would take only a fraction of it. This would be a major advantage over MAC guns also, as the generator could be placed in the interior of the ship or station.
Since the particles emmited from the laser can be guided, the ship or station can use turrets to fire the beam instead of turning an entire ship or station. Plus, since the beam can be splitted you can route the shot from those massive laser generators into multiple turrets at once, allowing a single ship or station to track and attack multiple targets at once, possible even smaller fightercraft.
When firing over a distance the laser is more effective than a MAC round because it travels several times faster, thus decreasing the time it takes for the shot to reach its target greatly reducing the enemy's time to dodge the shot. While both MAC rounds and shots from the laser can punch through multiple targets, the MAC shot would slow down after going through just one, where as the laser shot would continue at full speed.
The only trouble now is comparing the damage of the two. This is hard since the Laser does not actually have a spaceborne counterpart that we know of so we will have to compare the laser to a shot from a gauss hog.
A single laser shot will penetrate through any number of spartans, including their shields, and continue through. The same goes for puncturing through vehicles.
1 shot will destroy a warthog using the laser
3+ shots will destroy a warthog using the gun of a gauss hog.
The spartan laser is superior as a weapon to the MAC.
Let the arguing commence
"The pain of war cannot exceed the woe of aftermath"-Led Zeppelin