+Blu-ray is a [digital optical disc](/wiki/Optical_Disc) format, succeeding [DVD](/wiki/DVD) for high-definition video. Its name comes from the blue laser light used to read data, enabling greater storage capacity and superior visual fidelity.
+## See also
+- [High-Definition](/wiki/High-Definition)
+- [Disc Player](/wiki/Disc_Player)
+- [Data Storage](/wiki/Data_Storage)
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