How are lasers used in cd players?

Answer Compact disc (CD) players enable recorded media to survive thousands of replays without wear, thanks to the use of a laser as the playback and recording mechanism.CDsThe silvery reflective layer in... Read More »

Top Q&A For: How are lasers used in cd players

How do DVD players use lasers?

There is no such thing as a 3D ready Xbox. If you have a 3D TV, some games can be played in 3D mode. There is only a small amount of games which have 3D mode on.

How Are Lasers Used in Telephones?

Lasers are used in some telephone systems that implement fiber optic technologies. These systems are hard to repair, but provide a more reliable and economical option in the long run.

How are lasers used with compact discs?

Lasers and compact discs have been popular since their introduction in the early 1980s. These two items interact together to create the newest form of data storage.FunctionLasers serve as a light s... Read More »

How Are Lasers Used in Fiber Optic Networks?

Fiber optic networks take advantage of the fastest thing we know of to transmit data--which is light. Lasers were actually created thanks to the work of Albert Einstein, who showed how the energy i... Read More »