[Knightsqrss] Fun with 55mw laser

[Laurent Laborde]

Friendly greetings !

I bought a little laser-pen from china, 55mW, green.
i was very, very surprised, it was one of the less powerfull laser i
found on "dragon lasers" website.
during day, the beam itself is hardly visible but no problem with the spot.

During night... i spotted a hill a few km from me ... i could see the
beam and the point from me... to the trees on the hill !
It's QRPp (less than a watt), it's CW, it's TeraHertz (i think, what's
the frequency of 535nm wavelength ?) ! what about laser qrss ? :D

Anyone experimented ?
Cloud scatter maybe ? ;)


-- 
F4FQM
Kerunix Flan
Laurent Laborde