NTT Research Collaboration Breaks the "One Device, One Function" Paradigm with World’s First Programmable Nonlinear Photonics Chip

NTT Research, Inc., a division of NTT (TYO: 9432), announced that its Physics and Informatics (PHI) Lab, working with Cornell ...
Nature

Algebraic Properties of Almost Perfect Nonlinear Functions

Almost perfect nonlinear (APN) functions play a pivotal role in cryptography, particularly in securing symmetric key algorithms against differential attacks. Their algebraic properties, including ...
JSTOR Daily

Nonlinear Functions of Satellite-Measured Spectral Radiance as Estimators of Tropopause Height

This study deals with atmospheric tropopause detection by satellite. It is found that incorrect forecasting of the trdpopause height yields a systematic bias in temperature profile estimates which use ...
University of Bristol

Non-linear Systems

Non-linear physics is the study of systems where the output is not directly proportional to the input. Unlike linear systems, which follow simple, predictable relationships, non-linear systems exhibit ...
Embedded

Approximating Nonlinear Functions with Genetic Algorithms

Lookup tables and Taylor series are two common methods for interpolating between experimentally gathered data or for generating a known function such as a sine wave. This article proposes a third ...
JSTOR Daily

Nonlinear generalized functions on manifolds

In this work, we adopt a new approach to the construction of a global theory of algebras of generalized functions on manifolds based on the concept of smoothing operators. This produces a ...
BBC

Non-linear Opto-Electrical Transfer Functions for High Dynamic Range Television

Modern video displays provide improved performance compared to, now obsolete, cathode ray tube (CRT) displays. In particular they are now starting to provide brighter images and deeper blacks. In ...