applicaton of laser in industrial and information technology
2006-08-25 00:42:49 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics
CD/DVD players. Precision cutting. Eye surgery. Information transmission. (So called fibre networks used for internet and telephony use ruby lasers to send lights through a fibre glass wire. This method has the advantage of hardly introducing any noise having a very low signal strength loss over long distances.)
2006-08-25 00:47:45 · answer #1 · answered by nitro2k01 3 · 0⤊ 0⤋
among others...
Industrial:
1. metal cutting
2. thickness measurements
3. range finding.
4. precision part molding
I.T.:
1. CD and DVD reading
2. Data transmission through fiber optic communucation systems.
3. bar coding
2006-08-25 13:59:18 · answer #2 · answered by dennis_d_wurm 4 · 1⤊ 0⤋
Communications, metal and woodworking, precision measurement(s), surgery...........
The list goes on and on.
Doug
2006-08-25 07:48:40 · answer #3 · answered by doug_donaghue 7 · 0⤊ 0⤋
to read and burn data?
2006-08-25 07:45:05 · answer #4 · answered by Steve R 2 · 0⤊ 0⤋