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- Newsgroups: sci.electronics
- From: tchannon@black.demon.co.uk (Tim Channon)
- Path: sparky!uunet!pipex!demon!black!tchannon
- Subject: Blue Lasers
- Distribution: world
- References: <1myx_6m@rpi.edu>
- Organization: null
- Lines: 20
- Date: Tue, 28 Jul 1992 23:04:51 +0000
- Message-ID: <712364691snx@black.demon.co.uk>
- Sender: usenet@gate.demon.co.uk
-
- > >I heard a brief tidbit in one of the popular media about (IBM?)
- > >inventing a blue laser, making extremely high resolution laser
- > >..
- >
- > Hmm...I doubt it. A couple of friends and I built a laser-sourced
- > ..
-
- Sony showed a blue solid state laser.
-
- This was banner waving -- operates at liquid nitrogen temperatures.
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- Stated as at least 5 yrs from production.
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- Selenium doping or ?
-
- (all taken from a news item so take as of iffy reliability)
-
- TC.
- E-mail: tchannon@black.demon.co.uk or tchannon@cix.compulink.co.uk
-
-