• All-optical temporal differentiation

    All-optical temporal differentiation Optical signal processing like differentiation or integration usually needs to convert optical signals into electrical signals, and then use digital circuits or analog circuit for electronic signal processing, finally ...

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  • All-optical 4-bit Gray code generation

    Chip-integrated all-optical 4-bit Gray code generation based on silicon microring resonators All-optical signal processing has attracted widespread attentionfor a long time. Especially, all-optical logic and encoding devices which adopt photons as informa...

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