A laser that is powerful enough to hurt a human target (especially a human target with body armor) is going to be powerful enough that it’ll be ionizing the air to some degree. It’ll be like a lightning bolt, there’ll be flashes of light and sharp cracking sounds. That’s also ignoring the fact that the random bits of terrain that the laser is hitting will also be exploding. Someone under “suppressing fire” from a laser weapon would be quite aware of the fact.
The pure joy of putting a single joule of optical power into a sub nanosecond pulse.
For those not familiar with lasers, that’s a GW of instantaneous power that you can focus down to a micron sized spot.
https://youtu.be/Z1Xky_ermd4?si=1Luz0fuzm4kcwIwc
All that said, the successful laser weapons right now seem to all be anti drone/aircraft and they are typically using tracked CW (not pulsed) lasers with heating over time to avoid atmospheric lensing. Lots of challenges to overcome in getting pulsed energy a long way through air.
I was wondering if we’d see pulsed lasers in anti-drone warfare… the power supply advantages aside, focusing on just the right point in time with the pulse seems hard.
The hard part is predicting atmospheric effects to get the focus right. It’s basically impossible without some form of just in time compensation. One idea I’ve seen is that you fire a physical projectile and use that to calibrate the focal point at arbitrary distance, almost like a laser tracer.
Also whatever you’re using to generate that much energy will make noise as well
Yes, but it might be a power plant hundreds of kms away.
Suppressive fire is already an obselete doctrine. That’s why the British army is replacing their machine guns with DMRs (Canadian military may be heading in the same direction).
Turns out turning a motherfuckers head into a fine red mist with a 7.62 tends to make everyone else around them really eager to seek cover. The threat of a well placed shot has a far better suppressing effect than the reality of a bunch of inaccurate fire.
What’s with the credible takes?
Sir this is NCD
