subject: Tdk Is Offering High Capacity Blu-ray Media Disks [print this page] The 21st century high definition HD video demands a more durable, fast and high capacity optical disk media. The new innovative disk recording technology has been introduced with the advent of Blu-ray DVD disk. This state-of-the-art Bluray disc technology offers a significant enhancement in recording capacity with up to 25GB data on a single-layer disk.
TDK, a global leader in optical disk media, has introduced a complete range of Bluray DVD disks including BD-RE (re-writable) and BD-R (write-once type). TDKs innovativeness and technical expertise in optical disk media has resulted in the development of ultra-high capacity Blu-ray disks. Single-layer TDK Blu-ray disk can hold 25GB data, whereas you can recorded up to 50GB on a dual-layer disk. Other leading companies promoting the Blu-ray disk technology are Thompson, Sony, Sharp, Samsung, Philips, Pioneer, Mitsubishi, Matsushita, HP, LG Electronics, Hitachi, Dell and Maxell.
Advanced Blu-ray technology along with wide support of leading consumer electronic companies makes Bluray disk technology the best next generation replacement of the DVD disk format. Physical size of Blu-ray disk is same as that of DVD, but features higher track density that allows it to pack almost five to six times the recording capacity of a 4.7 GB DVD disc. Bluray technology achieves higher data density with the help of blue-violet laser that features wavelength of 405 nm. It is much shorter than the red laser used by the DVD and CD disk technologies. Wavelength of red laser is 650 nm. Shorter wavelength allows the blue-violet laser to make smaller spot on the Blu-ray disks surface, thus enabling it to record greater amount of data. Recording speed offered by Bluray technology is 2X. Good news is that the traditional DVD disks are compatible with Bluray disk players.
TDK Blu-ray disks ensure high-speed storage with supreme reliability. Dirt and scratches can damage the disks surface. That is why TDK has introduced a highly robust DURABIS 2 protective coating to increase the robustness of its Blu-ray disks against fingerprint smudges, dirt and scratches. So the users can confidently store data on Blu-ray discs for a longer time period. In addition, TDK has also introduced a precision-engineered spin coating technology that increases the smoothness of Blu-ray disks surface at nano-level, which ensures optimized playback and recording. You will be amazed to know that the TDK rewritable Blu-ray disks provide unmatched reliability and performance, even after 10000 over writings.
As the surface of TDK Bluray DVD disk possesses superb smoothness and is extremely uniform in thickness, accurate data tracking and stabilized recording can be achieved. Blu-ray disk format is simply unrivaled. No other optical disk technology offers the recording capacity and same high quality video of TDK Blu-ray disks. Product and software names mentioned throughout this article are trademarks and are sole property of their owners.
