Pilot-assisted beam and correlation to recover information through scattering media
Propagation of light through a random scattering media is a challenging, yet a highly
practical problem in numerous fields, such as in astronomy, medical diagnosis, non-line-of …
practical problem in numerous fields, such as in astronomy, medical diagnosis, non-line-of …
Reference-free single-point holographic imaging and realization of an optical bidirectional transducer
One of the fundamental limitations in photonics is the lack of a bidirectional transducer that
can convert optical information into electronic signals or vice versa. In acoustics or at …
can convert optical information into electronic signals or vice versa. In acoustics or at …
Laser-induced subwavelength structures by microdroplet superlens
E Castillo-Orozco, R Kumar, A Kar - Optics express, 2019 - opg.optica.org
Nanoscale patterns on rigid or flexible substrates are of considerable interest in modern
nanophotonics and optoelectronics devices. Subwavelength structures are produced in this …
nanophotonics and optoelectronics devices. Subwavelength structures are produced in this …
Unscrambling OAM mode using digital phase-shifting in the Stokes fluctuations correlation
In this Letter, we propose and experimentally demonstrate a new, to the best of our
knowledge, non-interferometric and highly stable technique to unscramble the incident …
knowledge, non-interferometric and highly stable technique to unscramble the incident …
Leveraging the depolarization of scattered light for holography with the Stokes correlation
A correlation holography technique for quantitative phase imaging from scattered
depolarized light is proposed and experimentally demonstrated. To implement this …
depolarized light is proposed and experimentally demonstrated. To implement this …
Two-boson quantum interference in time
NJ Cerf, MG Jabbour - … of the National Academy of Sciences, 2020 - National Acad Sciences
The celebrated Hong–Ou–Mandel effect is the paradigm of two-particle quantum
interference. It has its roots in the symmetry of identical quantum particles, as dictated by the …
interference. It has its roots in the symmetry of identical quantum particles, as dictated by the …
Modeling scattering matrix containing evanescent modes for wavefront shaping applications in disordered media
M Raju, B Jayet, S Andersson-Engels - arXiv preprint arXiv:2404.10119, 2024 - arxiv.org
We developed an open-source scalar wave transport model to estimate the generalized
scattering matrix (S matrix) of a disordered medium in the diffusion regime. Here, the term …
scattering matrix (S matrix) of a disordered medium in the diffusion regime. Here, the term …
Beam drift reduction by straightness measurement based on a digital optical phase conjugation
One of the greatest challenges of long distance measurement is the beam drift caused by
the air refractive index gradient. It has been established in many researches that optical …
the air refractive index gradient. It has been established in many researches that optical …
Photonic Loschmidt echo in binary waveguide lattices
S Longhi - Optics Letters, 2017 - opg.optica.org
Time reversal is one of the most intriguing yet elusive wave phenomena of major interest in
different areas of classical and quantum physics. Time reversal requires in principle to flip …
different areas of classical and quantum physics. Time reversal requires in principle to flip …
Single Frame Memory-Effect Based Bispectral Analysis for High-Resolution Imaging Through Scattering Media
Y Liu, P Zhang, Q Zhan - Available at SSRN 4937078 - papers.ssrn.com
Imaging through scattering media remains a formidable challenge in optical imaging.
Exploiting the memory effect presents new opportunities for non-invasive imaging through …
Exploiting the memory effect presents new opportunities for non-invasive imaging through …