ABC Laser Book
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PRESENTATION OUTLINE
A IS FOR ACRONYM!
- Laser is actually an acronym.
- It stands for light amplification by stimulated emission of radiation.
Photo by coofdy
B IS FOR BLU-RAY!
- Lasers are used in DVD players. They read the information on the disk.
- A blu-Ray player uses a blue-violet laser, so it can read more information than a regular DVD player.
Photo by sjeemz
C IS FOR COLOR!
- Laser come in a variety of colors.
- Different colored lasers have different properties.
D IS FOR DIODE!
- A diode is a semiconductor device.
- This is needed to make a laser.
E IS FOR EYE SURGERY!
- Lasers are used in eye surgery.
- This procedure can correct common vision problems.
