Light transport in a highly multimode fiber exhibits complex behavior in space, time,
frequency, and polarization, especially in the presence of mode coupling. The newly …

Speckle patterns are a powerful tool for high-precision metrology because they enable
remarkable performance in relatively simple setups. Nonetheless, researchers in this field …

For photonic devices, structural disorder and light scattering have long been considered
annoying and detrimental features that were best avoided or minimized. This review shows …

Use of recycled rubber particles in asphalt pavements has shown to be advantageous to
extend pavement service life. The challenge with the use of rubber particles which limits its …

The speckle pattern produced when a laser is scattered by a disordered medium has
recently been shown to give a surprisingly accurate or broadband measurement of …

Wavemeters are very important for precise and accurate measurements of both pulses and
continuous-wave optical sources. Conventional wavemeters employ gratings, prisms, and …

Smartphones are a potentially powerful platform for scientific instruments. Here, we
demonstrate speckle spectroscopy with smartphone-level hardware. This technique …

Random scattering of light in disordered media can be used for highly sensitive speckle-
based wavemeters and spectrometers. However, the multiple scattering events that fold long …

Coherent optical control within or through scattering media via wavefront sha** has seen
broad applications since its invention around 2007. Wavefront sha** is aimed at …

Accurate spectral measurement and wavelength determination are fundamental and vital for
many fields. A compact spectrum analyzer with high performance is expected to meet the …