Piezoelectric crystals and Lasers

Roger Natanaelsson ( natanael@swipnet.se )
Wed, 28 Jan 1998 21:04:56 +0100

Hi All,
Intrested of Piezoelectric crystals and Lasers,
http://www.grin.net/~cturley/1WSW/Audio.4D.html
maybee some fuel for thought.

An idea for a new Neurophone too ?

Regards
Roger