We couldn't live without them!

Indeed, lasers are among the most useful devices in Western society. We, the French students, explored the vital role they play in modern technology.
To do this, we discovered how DVD players, printers, lasers and scanners work. We learned some scientific concepts. We created documents to illustrate what we understood and presented them to our teachers and classmates. Here you can see our work, which we hope is as clear and concise as possible.

The signification of the word  « laser »
• L: Light
• A: Amplification
• S: Simulated
• E: Emission
• R: Radiation

Les applications du laser..pdf

Erasmus DVD Player.pdf

Erasmus The printer.pdf

Les scanners.pdf