So What Is The Big Deal With Blu-Ray?
Blu-ray technology was developed for the purposes of recording, rewriting and the playback of high definition video (HD). It is possible to store a large capacity of data on the Blu-ray disc (5 times more than the traditional DVD), 25GB for a single layer and 50GB for a dual layer disc.
The extra capacity, combined with advanced video and audio codecs, means that Blu-ray presents you with an unprecedented HD experience. Thanks to the extra space, Blu-ray discs can also offer advanced interactive features and exciting bonus content. The discs are also highly dirt and scratch resistant.
The secret to the ultimate in high definition lies in the laser used to read and write data from and to the disc. Current optical discs, for example the CD, DVD and DVD-RAM, read and write data with the use of a red laser. Blu-ray technology uses a blue-violet laser, hence its name. The main reason for this is that the blue-violet laser has a shorter wavelength of 405nm, whereas the read laser’s wavelength is 650nm. This means that the blue-violet laser can focus with greater precision when reading or writing data.
Blu-ray players are available from many popular producers, such as Sony, Samsung, Sharp, LG, Phillips, Pioneer and Panasonic. Besides these quality brands, the Playstation 3 gaming consol also has built in Blu-ray disc players. Also recently, a number of laptop brands have started to incorporate Blu-ray players as well and providing Blu-ray player add-ons for desktop computers.
To enjoy all the benefits of the Blu-ray technology that it has to offer, you will require a number of things such as a HDTV with HDMI cables to get the best picture quality possible. You will also need a Blu-ray player and Blu-ray discs of course. It is still possible to play standard DVDs on a Blu-ray player, but if you are doing this, you should note that they will play with the normal DVD quality, and not be presented in Blu-ray standards. Take note that you can only play Blu-ray discs on a Blu-ray player.
Blu-ray is the future of what home entertainment is becoming, and the industry expects that Blu-ray will eventually replace the DVD. Also, since Blu-ray’s introduction to the world, it has continually advanced and there is no signs of any change.
Whether you wish to keep-up-to date with the latest industry trends or if you want the very best in home entertainment, the Blu-ray is for you. So, what are you waiting for? Get your Blu-ray technology set up now!
