Three-dimensional recording and reproducing apparatus

Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light

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B41J 2435

Patent

active

054144515

ABSTRACT:
In a three-dimensional recording and reproducing apparatus having a recording medium including a plurality of recording layers stacked on a substrate and an optical system for converging a light irradiated from the substrate side on each of the plurality of recording layers to three-dimensionally record and reproduce information, the following equation is satisfied:

REFERENCES:
patent: 5097464 (1992-03-01), Nishiuchi et al.
"Jitter Analysis I to V of Eye--Pattern in Optical Disk", by Kubota et al., Optics, No. 14 (1985). No translation.

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