[linux-elitists] Must have free space lasers!

Seth David Schoen schoen@loyalty.org
Thu May 3 15:57:51 PDT 2001

Mr . Bad writes:

> >>>>> "EL" == Eugene Leitl <Eugene.Leitl@lrz.uni-muenchen.de> writes:
>     >>  Anyone tried free space lasers yet? And does the
>     >> lightpointe.com web
>     EL> You mean line of sight (LoS) lasers? I've seen a 119 kBps DIY
>     EL> laser modem from some folks in Oz, but anything else looks
>     EL> really expensive, like.
> Damn, I thought this was about, like, satellite-mounted laser weapons
> I could use for free (kinda like the zPenguin thingy, but way more
> destructive).
> I'm trying to think of how you'd do laser communication that -wasn't-
> line-of-sight. I mean, unless you don't count mirrors as
> line-of-sight. Can you do atmospheric bounce with lasers? Masers?

You know, I read in a book how there's a retroreflector on the Moon.
So you can use the Moon to talk to yourself, if you can find the


Seth David Schoen <schoen@loyalty.org>  | And do not say, I will study when I
Temp.  http://www.loyalty.org/~schoen/  | have leisure; for perhaps you will
down:  http://www.loyalty.org/   (CAF)  | not have leisure.  -- Pirke Avot 2:5

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