…researchers from the University of Warsaw and international collaborators back in 2016.   “The device presented there allowed for a six-fold change in the duration of a single-photon pulse, with an efficiency of more than 30 percent,” Dr. Michał Karpiński clarifies. He adds that the technique his team used at the time – simple electro-optic modulation – has technical limitations that allow for a maximal ten-fold change in the pulse duration.   “I…

…duct, the features which render it energy- and materials-effective. The new technology has been protected by Polish and international (PCT) patent applications and it is now sought to be commercialized….