In computing, an optical disc drive (ODD) is a disc drive that uses laser light or electromagnetic . Some drives work in a partial CLV (PCLV) scheme, by switching from CLV to CAV only when a rotational limit is reached. But switching to CAV.
In order to understand how the optical drive works, you need to know how an optical disc works. This is pretty simple. The disc is basically three.
How a CD player works How does a recordable CD (CD-R) work? . The latest optical discs use a technology called Blu-ray to store six.
The optical storage device that most of us are familiar with is the compact disc ( CD). A CD can store huge amounts of digital information ( MB) on a very small.
An optical drive that can work with multiple types of discs will therefore contain multiple lasers. The mechanism to read and write data consists.
Here we are is going to reveal all the secrets and science behind one of the modern devices i.e. the Optical Discs and we will answer you how.
Optical drives work by rotating the inserted disk at a constant speed, calculated in revolutions per minute (RPM), which generally range from 1, 4, RPM.
Optical disk drives are still used in desktops and laptops. Here you can learn about the various parts of optical drive and how it works.
An entirely different method of recording data is used for optical discs. too easy to grab a movie or a box of writable discs that won't work in your device.