I think that this has been mentioned in connection with Holmlid's work, perhaps as (potentially) a replication. Because, perhaps, of paragraphs like:-
'By exposure of electromagnetic radiation, EM radiation, input energy is here meant that EM radiation irradiates at least a portion of the first target matter. The radiation may comprise photons having at least one frequency, or frequency mode. In a first example, the radiation comprises photons having a plurality of frequency modes. In a second example, the radiation is
substantially monochromatic comprising photons with a fixed frequency.
Moreover, the radiation may have a preferred level of intensity and/or power. The preferred level of intensity and/or power may be associated with specific frequencies.'