Re: Searching a fast LCD shutter
- From: Mike Harrison <mike@xxxxxxxxxxxxxxx>
- Date: Wed, 27 Jul 2005 10:05:04 GMT
On Wed, 27 Jul 2005 10:54:28 +0200, Tilmann Reh <tilmannreh@xxxxxxxxxxxxx> wrote:
>(Xpost + Fup2 s.e.c)
>
>Hello, I am looking for a fast optical shutter (probably LCD).
>It must switch between (almost) transparent and black at a frequency of
>about 100 Hz, with switching times of about 1 ms. The needed area is
>only about 1x1 cm, but the device may also be somewhat larger.
>
>I am aware of "3D glasses" that contain two LCD shutters, maybe this is
>the right technology. However, I don't know any company that produces
>(and delivers) such shutters as bare LCDs...
>
>Any hints/ideas?
>
>Thanks,
May be worth posting to sci.optics - I'm sure this sort of thing is available for lab optical uses,
but won't be cheap.
Also do a search on Kerr and pockels cells
.
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