Re: TI-H: IR laser link
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Re: TI-H: IR laser link
It is an actual laser. Using the infared spectrum.
Nicholas Piper wrote:
> On 11-Oct-97, greg wrote:
> >I have recently purchased a book on optoelectronics. I am going to piece
> >together and IR laser link. In theory it can work up to 1/4 mile away
> >using the right lenses. It should work very well between 10 and 12
> >meters. I will soon be posting the data on my web page. Maybe someone
> >would like to help with the Tx Rx flip-flopping?
>
> Is this using an actual laser beam, or just a normal IR LED ? I'm currently
> building
> an IR LED transfer "cable" for use in class ;-)
>
> --
>
> Nich.
> Piper Communications - http://pcomm.home.ml.org/
>
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