ROV - Signal through a barrier at a 0.5-1km depth

[Gimp]

problem solved

 

[IRstuff]

How far does the signal need to go? The standard green laser pointer wavelength is close to the optimum transmission window in water, but underwater transmission is extremely affect by turbidity

TTFN
I can do absolutely anything. I'm an expert!
homework forum: //

http://www.engineering.com/AskForum/aff/32.aspx

faq731-376 forum1529

 

[Gimp]

solved