what mw does my laser have to be in order to burn stuff
probably over 9000
>>7716050
>raw power output
>not heat flux
>>7716050
my 30mw is shit tier
>>7716055
WINRAR
If you don't know, you're not qualified to own one anyway.
I want make laser which not only burn but also explowde thinks so how many watt? i have already li-ion cells with pcbs on series and palaralel i can give 200A constant with many 48V
>>7716050
https://www.youtube.com/watch?v=woiTedSKPrk
>>7716050
it depends.
>>7716169
define explowde
Please don't fuck around with lasers.
Even the reflection of a high-power laser can cause irreparable damage to the eye at close range.
>>7716421
It can do it at far range with a relatively weak laser.
anyway OP just yank the laser diode out of an old DVD burner, if you can't figure out how to wire it then you're too stupid to play with lasers.
What would happen if I made a gamma ray laser and shot it at a small animal, like a dog?
>>7716455
>> what would happen if made a gamma ray laser
You would probably win a nobel prize.
Protip: you can't
>>7716455
What the fuck kind of active medium would you use to generate gamma radiation? A fission reactor?
>>7716068
>heat flux
heat flux is a property that is defined on the material, not explicitly a property of the laser.
>>7718438
its a property of the beam power and area. if you can deliver a 10 MW/m^2 beam, you're going to tear shit up, regardless of whether you have a 10 W or 100 W laser
>>7718494
Yes, you just need some x-ray mirrors
>>7716050
lasers travel at infinite speed thats why it burns so fast
>>7716050
Depends on the wavelength. Also, /sci/ don't know shit about optics so no one will help you here. Unfortunate but true.
>>7718516
Are you trolling? Light isn't infinite it travels at 1000 miles per hour
No idea what the minimum is for burning is but my 1000mW laser burns pretty well, burns paper, leaves, wood, clothing, even lights blunts
