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- Xref: sparky sci.electronics:13427 rec.video:9649
- Newsgroups: sci.electronics,rec.video
- Path: sparky!uunet!cis.ohio-state.edu!chocktaw.cis.ohio-state.edu!rubin
- From: rubin@chocktaw.cis.ohio-state.edu (Daniel Rubin)
- Subject: Re: Blue Lasers
- Message-ID: <1992Jul28.010835.15051@cis.ohio-state.edu>
- Sender: news@cis.ohio-state.edu (NETnews )
- Organization: The Ohio State University, Department of Computer and Information Science
- References: <Bs26IL.GwE@news.cso.uiuc.edu> <1myx_6m@rpi.edu>
- Date: Tue, 28 Jul 1992 01:08:35 GMT
- Lines: 19
-
- >Hmm...I doubt it. A couple of friends and I built a laser-sourced
- >projection TV in college (red only) and had tremendous problems in
- >controlling flicker. We could get rid of it, but only at the
- >expense of a jittery picture and almost NO brightness, or lotsa
- >brightness, stable picture, and LOTS of flicker.
- >I doubt lasers will be a viable alternative until there is some method
- >of building very fast scanning apparatus and make them fail-safe as
-
- Why not just use more than one laser here? Scan the picture in 2 blocks
- with 2 lasers or 6 lasers for color. Why stop there keep adding lasers
- until you have got a sharp flicker free image. Sounds like a great look
- what I built project...
-
- - Dan
- --
- Daniel Joseph Rubin | "...A good football team for the alumni, parking
- rubin@cis.ohio-state.edu | for the faculty and sex for the students."
- GO GO | - President E. Gordon Gee on the three things that
- BENGALS BUCKEYES | a great university president must provide.....
-