Make a Powerful Burning IR Laser!

Disassembly of a 532 nM green laser pointer to make an 808nM near IR burning laser stick.
#teslacoils
#highvoltage
#plasma
#chemistry
#youtubescience
#hackerspace
#howto
#funexperiments
#youtubehomelab
#funscience

[@militarymann3643]

Imagine just sitting in a coffee shop minding your own business when all of the sudden your balls start getting fried.

[@BrianDhvTinkerer]

😂

[@orgasmictomato]

Not going to happen with a small device as this... But I use 5,000mw ( 5 watt ) IR lasers for more interesting projects as here. kzbin.info/www/bejne/epOuaaOie952f80feature=shared

[@twocyclediesel1280]

I've seen a couple of videos where lasers have destroyed the light sensors of cameras. The type at concerts and weddings for instance. I wonder if the latest generation of laser phosphorus flashlights would do the same. Those lights are amazing.

[@BrianDhvTinkerer]

They really are amazing. The phone camera seemed to be OK probably because low power. However they do have enough energy to burn material!!

[@nathenstone4147]

I’d love to be able to build things like this but I have NO idea where to start

[@sebaalu3154]

U could do it jus put ya mind to it

[@domoetker3967]

Maybe by reading a book? Learning?

[@Redbird_]

Its been 4 years , have you done anything?

[@Dubxor]

It's not about where to start, it's 100% about when to start, what's the point in talking about doing anything at all if you aren't going to do it only being stopped by yourself. Just do something bro doesn't matter what, if you don't get the results you wanted start again. Think about when you were a kid or anyone else as a little kid when they are drawing random stuff. They probably have a book full of drawings and maybe one day drew something incredible. By saying you don't know where to start you will never have a "book of drawing" to show and therefore never make it to your masterpiece. Just go for it man you got it, good luck. Hopefully you see this and get something from it.

[@harihermann1816]

First time when was used that kind of burning laser principle ,was in '68 by the romanian army against russian's army .

[@pici24]

Can you explain more ? In '68 Romania had no war with Russia and I kind of know, because I'm from Romania ! PS how old are you ?

[@seemadas9801]

Wat

[@nateman4205]

@@pici24 I can tell you're younger than 25

[@Redbird_]

I am not sure about the country or if the war said was correct But yes , Giant mirrors that focused sunlight on the enemy over towers were used once in defence in history , and they were sucsessfull at defending

[@dryaldibread2327]

5:06 you're lucky that you didn't killed the camera

[@BrianDhvTinkerer]

Im going to change the title per ur advice

[@BrianDhvTinkerer]

Just saw that- luckily no dead pixels

[@dryaldibread2327]

@@BrianDhvTinkerer yeah lol :D

[@milev158]

thanks for sharing with us this knowledge, it would be great if you could share with us the links for the glasses and the laser as well.

[@BrianDhvTinkerer]

I’ll see if I can find the links.

[@wobbly_bubbly1235]

Infrared is red so use green safety glasses

[@samwinther4624]

Great video! What is the name of that filter? And where can I buy it?

[@okay8632]

i would like to buy a 10W 808nm C mount laser diode and collimate it in a diy c-mount copper module, power with 2x blackbuck 8M driver boards, it could fit in an average hp laser host.

[@moineagu1]

❤❤❤ brilliant project congratulations ❤❤❤

[@BrianDhvTinkerer]

Thank you!

[@gokulnaidu6089]

In need that laser to cut steel with in a second

[@ciprianwinerElectronicManiac]

When the battery on the these things are empty they shine red inside, I really didn't know they used a IR laser inside. Thanks for sharing :)

[@m27238]

Thank you for an awesome video, I have Therapy pen laser Near Infrared Device with possibly 1mw, and they say 5 Wavelengths !! Is it possible to replace the laser with 500mw near infrared laser tube laser?

[@qigong1001]

Very nice! Where can I get the filter that filters all light except the infrared? And will that work to test 830nm infrared LED(NON-LASER) diode?

[@BrianDhvTinkerer]

Thanks! I’ll get you the info when I get back in about 1 week. You can also use your phone camera to see the beam.

[@qigong1001]

@@BrianDhvTinkerer Yes, unfortunately iPhones have an IR filter. Works with my Sony camera in manual setting. I'm testing a "therapy bulb" which emits IR and Red. I thought your filter would be easier than physically blocking out the 6 visible red bulbs, and looks like it could be handy for other tests. I suppose I can use a green color filter to block red? Thanks!

[@santisantos5296]

I bought the same laser pointer, and after removing the neodymium crystal following the instruction in the video, now the laser pointer is red (no very powerful), but it is a tiny red light. No invisible as I thought, why is not invisible?.

[@infinitespinalsurgeryglitch]

ir lasers do that sometimes

[@tjacksondolph4026]

Can you paint it at an object painted blue to see if there’s any truth to the evidence that blue buildings are safe from directed energy weapons with this type of laser?

[@Huh8778]

If I put my webcam on nightmode will it see an ir (invisible) laser beam?

[@BrianDhvTinkerer]

I think it will

[@cknip123]

Do you happen to know what the equivalent milliwatt once focused is on this after the modification?

[@BrianDhvTinkerer]

Its about 100 mW

[@darkgamer-zr1ig]

@@BrianDhvTinkerer 👍

[@SuperPaulfa]

what is the max distance that can burn ? assuming its well focused to the target.

[@shahindezfouli5108]

Please answer me ,which laser is good for cutting 15 mm iron or 15 mm stone ?

[@engjds]

Directly at a camera, would that burn the sensor?

[@hardlife6015]

I have a group of young guys terrorizing me with invisible lasers. I'm in a small town where the police has never heard of anything like this. Any advice?

[@BrianDhvTinkerer]

That’s a tough one since they’re invisible. If I can find something I will let you know.

[@hardlife6015]

@@BrianDhvTinkerer thank you. Is there any way to videotape this?

[@hardlife6015]

What type of lasers can you feel but not see?

[@BrianDhvTinkerer]

High power IR laser. You can actually see near IR light coming from say a TV remote with your phone camera. The IR from these invisible lasers is visible with a phone camera

[@Dubxor]

Advice; stop smoking crack/meth and get some sleep.

[@vigneshkr7072]

Dang didn't knew my 300 rupees laser is actually a heat ray toned down with a small crystal. Shame that you had to partially destroy it to use the original laser.

[@BrianDhvTinkerer]

Ik crazy isn’t it!!!

[@wobbly_bubbly1235]

How do you take apart a laser 303?

[@niroshanbuddhika3072]

Can i use this methode to build a night vision device ?. With This cristal removed laser and with a IR filter removed camera ?.

[@BrianDhvTinkerer]

Yes could be used for vision device

[@orgasmictomato]

But why? buy a cctv camera with night mode, this is "night vision" IR LED lights are fitted to most all cctv cameras. but limited range to around 10 meters. I work with IR lasers of up to 5 watt ( 5,000mw ) to see some of what these can do look at my channel. kzbin.info/www/bejne/epOuaaOie952f80feature=shared

[@iwantyourcookiesnow]

Can you tell us the link to buy such laser glasses?

[@poep1498]

I did this as well, but i can see a small red dot with my bare eyes as well. Is this some ir leaking? My focal point js about 2 cm from the diode, bringing it any closer resulted in having a half moon shape dot instad of a cirle. It doesnt seem to smoke black plastic as well.

[@pronoob7431]

Same

[@ndapps5970]

this is probably what they use for your moles that you get

[@adairandoh2919]

Where do you get the light filter from and will it definitely only let ir through

[@BrianDhvTinkerer]

I found it on eBay. I could tell It was letting the IR through from using my phone camera which is IR sensitive. I tested the phone camera using TV remote. I can get you a link to the IR filter.

[@USAlien234]

Dis you ever find a link to the filter ?

[@domoetker3967]

Hm, I don't know.. I am not impressed by your performance

[@BrianDhvTinkerer]

It’s ok criticism is accepted!

[@ndapps5970]

this is what hurts eh?

[@George-qn4uh]

link to glasses?

[@BrianDhvTinkerer]

Those are Eagle Pair. These are the best. Chose the right one for the Wavelength light you want to block out. I got IR ones, blue 450nm and green.

[@johnnyreggae7964]

i thought u sed powerful.

[@robertpattinson2065]

U didn't show the process,,thumbs down

[@BrianDhvTinkerer]

Check the updated description. Should have enough detail there. Sorry the vid was not very clear but I appreciate criticism which is helpful for me to make better videos.

[@RD-BRAUNSIN]

I don't believe you know the meaning of the word powerful. This is little kids stuff.

[@BrianDhvTinkerer]

Haha you might be right but it was strong enough to burn things!

[@Jayzzs89]

@@BrianDhvTinkereryes exactly and it can blind you permanently still