The generalized quantum mechanics of Einstein \guillemotleft deinterlaced\guillemotright\ photon and Casimir force

$\qquad$Based on Majorana equations the e.-m. field as initially quantum object having isomorphic representation as quantum field of \guillemotleft deinterlaced\guillemotright\ photon is considered. $\qquad$The calculation of Casimir force magnitude interpreted as consequence of an energy measurement of the generalized quantum field of a \guillemotleft deinterlaced\guillemotright\ photon in the state corresponding to a \guillemotleft Feynman path\guillemotright\ element is given. A metallic mirrors here plays role of classic apparatus measuring energy of this field.