Current optical fibre transmission systems rely on modulation, coding and multiplexing techniques that were originally developed for linear communication channels. However, linear transmission ...
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Optical system uses diffractive processors to achieve large-scale nonlinear computation
Researchers at the University of California, Los Angeles (UCLA) have developed an optical computing framework that performs ...
Recently, a sensitivity-enhancement technique for system interrogation using linear controllers and eigenstructure assignment has been extended from linear to nonlinear systems. Nonlinearities have ...
Can light perform millions of calculations at once without extra materials? A new optical system shows how this can be done.
In reality, RF signals are “rectified” at the input of the amplifier by electrostatic discharge (ESD) diodes, input structures, and other non-linear elements contained within the amplifier. In a ...
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