Harnessing disorder for photonic device applications

H Cao, Y Eliezer - Applied Physics Reviews, 2022 - pubs.aip.org
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 …

Roadmap on chaos-inspired imaging technologies (CI2-Tech)

J Rosen, HB de Aguiar, V Anand, YS Baek, S Gigan… - Applied Physics B, 2022 - Springer
In recent years, rapid developments in imaging concepts and computational methods have
given rise to a new generation of imaging technologies based on chaos. These chaos …

Spectral speckle customization

N Bender, H Haig, DN Christodoulides, FW Wise - Optica, 2023 - opg.optica.org
Speckle patterns are used in a broad range of applications including microscopy, imaging,
and light–matter interactions. Tailoring speckles' statistics can dramatically enhance their …

Tailoring 3D speckle statistics

SY Han, N Bender, H Cao - Physical Review Letters, 2023 - APS
We experimentally generate three-dimensional speckles with customized intensity statistics.
By appropriately modulating the phase front of a laser beam, the far-field speckles can …

Direct high-resolution X-ray imaging exploiting pseudorandomness

KR Lee, J Lim, SY Lee, YK Park - Light: Science & Applications, 2023 - nature.com
Owing to its unique penetrating power and high-resolution capability, X-ray imaging has
been an irreplaceable tool since its discovery. Despite the significance, the resolution of X …

High-fidelity multi-channel optical information transmission through scattering media

R Shao, C Ding, L Liu, Q He, Y Qu, J Yang - Optics Express, 2024 - opg.optica.org
High-fidelity optical information transmission through strongly scattering media is
challenging, but is crucial for the applications such as the free-space optical communication …

Single‐shot reference‐free holographic imaging using a liquid crystal geometric phase diffuser

J Oh, KR Lee, YK Park - Laser & Photonics Reviews, 2022 - Wiley Online Library
It has been recently demonstrated that wavefront information can be directly measured using
the speckle‐correlation scattering method. The realization of speckle‐correlation scattering …

[HTML][HTML] New Approaches to Determining the D/H Ratio in Aqueous Media Based on Diffuse Laser Light Scattering for Promising Application in Deuterium-Depleted …

AV Syroeshkin, EV Uspenskaya, OV Levitskaya… - Scientia …, 2024 - mdpi.com
The development of affordable and reliable methods for quantitative determination of stable
atomic nuclei in aqueous solutions and adjuvant agents used in tumor chemotherapy is an …

[HTML][HTML] Accurate estimation of the inhibition zone of antibiotics based on laser speckle imaging and multiple random speckle illumination

D Kim, J Lee, J Yoon - Computers in Biology and Medicine, 2024 - Elsevier
The antimicrobial susceptibility test (AST) plays a crucial role in selecting appropriate
antibiotics for the treatment of bacterial infections in patients. The diffusion disk method is …

Pulse-to-pulse field characterization at x-ray free-electron lasers using a speckle-correlation scattering matrix

KR Lee, J Lim, YK Park - Optica, 2023 - opg.optica.org
In coherent diffraction experiments, knowledge of the incident field is important to extract
pure sample-induced data from measured diffraction patterns. However, this becomes …