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Comparison from Wikipedia https://en.wikipedia.org/wiki/Comparison_of_high-definition_optical_disc_formats#/media/File:Comparison_CD_DVD_HDDVD_BD.svg https://en
by cf1241290841 3y ago
Comparison from Wikipedia
https://en.wikipedia.org/wiki/Comparison_of_high-definition_optical_disc_formats#/media/File:Comparison_CD_DVD_HDDVD_BD.svg https://en.wikipedia.org/wiki/Comparison_of_high-definition_...
Blu ray works with ~150nm dots
For comparison, a Cortex M0 is made with 180nm.
MEMS often use 350nm and larger.