[Laser] Anti-Reflective?

[J Forster]

I'd guess it'd be somewhere around 900 nM, so use black matte paint.

-John



KD7JYK DM09 wrote:

> : If you are working in the NIR (<1 uM), very matte black.
> : -John
>
> The wavelength is whatever was available in the Radio Shack IR LEDs in 1989.
>
> Kurt