Re: polarized light what options

"per.corell@xxxxxxxxx" <per.corell@xxxxxxxxx> wrote in
news:1187268498.726405.212940@xxxxxxxxxxxxxxxxxxxxxxxxxxxx:

I am just starting looking into this issue and hope to get soem
pointers.
What I am looking for is not small lights as for microscope but rather
what way's is possible in terms of projectors capable of polarized
light .

2 projectors, with each a 90-degree offset polarisation filter in front of
the lens is typical for 3D slide projection, but I guess you already knew
that.

Second question I wondered ; are ther any way to make a laser produce
a wider beam of polarized light ?

A very slight diverging lens?....:))
It surely doesn't harm the polarisation....

--
Bye,

Willem-Jan Markerink

The desire to understand
is sometimes far less intelligent than
the inability to understand

<w.j.markerink@xxxxx>
[note: 'a-one' & 'en-el'!]
.