Abstract. For the first time, it has been considered some quantum enestor technology aspects concerning the integration approach for Si-CMOS and site-controlled InGaN/GaN quantum dots, which provides the possibility to realize single photon sources (SPS)/single photon detector (SPD) for quantum processing based on A III B V direct bandgap multicomponent heterogeneous nanostructures and their light energy storing capability, by an analogy with the photosynthetic process in plants.