A complete optomagnonic logic set

The discovery of new methods of purely optical ultrafast excitation of spin waves led to the creation of the first optomagnonic gate XNOR. However, with the help of XNOR alone, it is not possible to perform all types of logical operations. In this work we demonstrate the way to realize an optomagnonic NOR gate. Micromagnetic simulations are used to estimate the requirements for such type of logic gates. The resulting NOR gate forms a complete set of logic gates and has the same advantages as XNOR while not much more complicated than its predecessor.