Complex fluids, such as polymer melts and concentrated suspensions, are foundational materials for industrial products, ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

Abstract: We review our recent advances in fiber optical parametric amplifiers: demonstrate Mach-Zehnder architecture for polarization-insensitive operation with improved noise figure and reduced ...

Abstract: A Gaussian Noise Model of the nonlinear noise power spectral density is developed for a semiconductor optical amplifier as described by the Agrawal model. A simple closedform expression is ...

Particle size spectra, describing particle abundance as a function of size, are essential for understanding marine ecosystem structure and biogeochemical processes. The slopes of size spectra provide ...