Hadamard product implementation method and device, and storage medium

A device for realizing a Hadamard product, wherein the device comprises a processor and a memory, and the processor, when executing a computer program stored in the memory, implements operations comprising:

• acquiring a plurality of to-be-treated optical signals with unequal wavelengths;
• inputting the to-be-treated optical signals into a wavelength division multiplexer;
• by using the wavelength division multiplexer, feeding the to-be-treated optical signals to a micro-ring-resonator component, wherein the micro-ring-resonator component comprises a plurality of micro-ring-resonator groups each of which is formed by two micro-ring resonators with equal radii;
• and
• applying a corresponding electric current to the micro-ring-resonator component, to obtain a result of the Hadamard product according to an outputted light intensity;
• wherein the radii of the micro-ring-resonator groups are unequal.

A non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium is configured for storing a computer program, and the computer program, when executed by a processor, implements operations comprising:

• acquiring a plurality of to-be-treated optical signals with unequal wavelengths;
• inputting the to-be-treated optical signals into a wavelength division multiplexer;
• by using the wavelength division multiplexer, feeding the to-be-treated optical signals to a micro-ring-resonator component, wherein the micro-ring-resonator component comprises a plurality of micro-ring-resonator groups each of which is formed by two micro-ring resonators with equal radii;
• and
• applying a corresponding electric current to the micro-ring-resonator component, to obtain a result of the Hadamard product according to an outputted light intensity;
• wherein the radii of the micro-ring-resonator groups are unequal.