+Blu-ray Disc is a [Digital Optical Disc](/wiki/digital_optical_disc) format. It uses a blue-violet laser for high-definition [Video](/wiki/video) and data storage, offering greater capacity than its predecessors.
+## See also
+- [DVD](/wiki/dvd)
+- [Compact Disc](/wiki/compact_disc)
+- [Data Storage](/wiki/data_storage)
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