Brainiac75

Oh no... Testing decoration lasers for infrared leakage (Patreon)

Published:

2020-02-16 18:51:00

Imported:

2026-06

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In my public video on decoration lasers, I did not test them for infrared leakage.

They do all contain green DPSS lasers, but I expect them to have infrared filters build in. Their price and overall good design taken into consideration.
The designers build thermal sensoring into them and even thought of heating the DPSS laser for for it to work in the cold. And also the fact that I bought them all in well-established stores in Denmark - not from shady eBayers.

But I may be naive. Let's test them.

Next public video will go live on leap day Saturday, February 29th. It will feature a small but powerful laser with no infrared leakage - just a lot of visible laser light from three direct diode lasers.

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Oh no... Testing decoration lasers for infrared leakage

In this video I will examine if decoration lasers are leaking infrared laser radiation. Considering the price and overall good design of mine - bought in stores in Denmark - I expect them to have infrared filters build in. But I may be naive... Main video on decoration lasers: https://youtu.be/BjERfWgJyMA Safety glasses not working on IR: https://youtu.be/r3V5PzTDP7E More details on the IR from green lasers: https://youtu.be/iR1Ku5dnbH8 FULL MUSIC CREDIT Time codes: 0:00 + 4:33 Relaxing Piano Music by Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ ISRC: USUAN1500075 Time code: 2:58 Echoes of Time v2 by Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ ISRC: USUAN1300030