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

Current optical fibre transmission systems rely on modulation, coding and multiplexing techniques that were originally developed for linear communication channels. However, linear transmission ...

Can light perform millions of calculations at once without extra materials? A new optical system shows how this can be done.

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

Recently, a sensitivity-enhancement technique for system interrogation using linear controllers and eigenstructure assignment has been extended from linear to nonlinear systems. Nonlinearities have ...

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

Nonlinear optical (NLO) materials play a vital role in modern photonic technology, driving advancements in applications such ...

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 ...

Nonlinear optical dynamics—intensity-dependent response of light upon interaction with materials under high-intensity light ...

Banker, R., and S. Datar. "Sensitivity, Precision and Linear Aggregation of Signals for Performance Evaluation." Journal of Accounting Research 27, no. 1 (spring 1989 ...

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’ ...