[HTML][HTML] Optimal efficiency of focusing diffused light through scattering media with iterative wavefront sha**
Iterative wavefront sha** is a powerful tool to overcome optical scattering and enable the
focusing of diffusive light, which has exciting potential in many applications that desire …
focusing of diffusive light, which has exciting potential in many applications that desire …
Probabilistic phase sha** guided wavefront control of complex media with information‐limited intensity measurements
Recent developments in wavefront sha** for complex media bring new possibilities to a
variety of applications, including optical imaging, optical manipulation, and optical …
variety of applications, including optical imaging, optical manipulation, and optical …
Efficient reference-less transmission matrix retrieval for a multimode fiber using fast Fourier transform
Imaging through multimode fiber (MMF) provides high-resolution imaging through a fiber
with cross section down to tens of micrometers. It requires interferometry to measure the full …
with cross section down to tens of micrometers. It requires interferometry to measure the full …
Multimode fiber-based greyscale image projector enabled by neural networks with high generalization ability
Multimode fibers (MMFs) are emerging as promising transmission media for delivering
images. However, strong mode coupling inherent in MMFs induces difficulties in directly …
images. However, strong mode coupling inherent in MMFs induces difficulties in directly …
Real‐Time Wavefront Control of Multimode Fibers under Dynamic Perturbation
Multimode fibers (MMFs), which transmit multiple spatial modes simultaneously, are
essential in imaging, communication, and sensing. However, mode crosstalk significantly …
essential in imaging, communication, and sensing. However, mode crosstalk significantly …
Referenceless characterization of complex media using physics-informed neural networks
In this work, we present a method to characterize the transmission matrices of complex
scattering media using a physics-informed, multi-plane neural network (MPNN) without the …
scattering media using a physics-informed, multi-plane neural network (MPNN) without the …
Speckle spatial correlations aiding optical transmission matrix retrieval: the smoothed Gerchberg–Saxton single-iteration algorithm
The estimation of the transmission matrix of a disordered medium is a challenging problem
in disordered photonics. Usually, its reconstruction relies on a complex inversion that aims at …
in disordered photonics. Usually, its reconstruction relies on a complex inversion that aims at …
Simultaneous dual-channel data transmission through a multimode fiber via wavefront sha**
The increasing demand for transmission capacity in fiber-optic communications makes
multimode fibers (MMFs) attractive by enabling simultaneous multi-channel data …
multimode fibers (MMFs) attractive by enabling simultaneous multi-channel data …
Projecting colorful images through scattering media via deep learning
The existence of scatterers in the optical path has been the major obstacle that prohibits one
from projecting images through solid walls, turbid water, clouds, and fog. Recent …
from projecting images through solid walls, turbid water, clouds, and fog. Recent …
Imaging through scattering media using differential intensity transmission matrices with different Hadamard orderings
J Liu, W Zhao, A Zhai, D Wang - Optics Express, 2022 - opg.optica.org
A transmission matrix (TM) is a powerful tool for light focusing and imaging through
scattering media. For measuring it, the normal way requires establishing a multiple-step …
scattering media. For measuring it, the normal way requires establishing a multiple-step …