Researchers at the University of California, Los Angeles (UCLA) have developed an optical computing framework that performs ...

A new technical paper titled “Massively parallel and universal approximation of nonlinear functions using diffractive ...

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 ...

The nonlinear Hall signal shows a sharp peak when the first moiré valence band is half-filled (Filling = 0.5 shown in the left figure). The corresponding generation efficiency is at least two orders ...

The literature on optimal monetary policy typically makes three major assumptions: (1) policymakers’ preferences are quadratic, (2) the economy is linear, and (3) stochastic shocks and policymakers’ ...

UCLA researchers demonstrate diffractive optical processors as universal nonlinear function approximators using linear ...