The advent of Blu-ray technology has led to the introduction of high capacity storage discs to meet the demand cause by the rapid growth of high definition television (HDTV).Blu-ray discs get their name from blue laser technology. The shorter wavelength of the laser is the reason it is blue in color. The blue laser has a wavelength of 405 nm compared with the wavelength of 650 nm for DVD which utilizes red laser technology. The benefit of having a blue laser with a shorter wavelength means it is possible to write smaller data pits and therefore vastly increase the amount of data on the disc.Blu-ray discs offer 3 to 5 times the storage capacity of a standard recordable DVD disc, enabling the recording, rewriting and playback of high definition video (HD).
हमारी सूची के कुछ उत्पाद नई खुदरा स्थिति में नहीं हैं। कृपया पुष्टि करें कि आप सीमित वारंटी या उपरोक्त उल्लिखित अन्य कमी वाले उत्पाद को ऑर्डर करने के लिए सहमत हैं।
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