161 citations · 714 across the 20 of their papers we have counts for
22 papers
How Shaped Waves Propagate in Scattering Media
David Gaspard, Arthur Goetschy
The radiative transport equation provides a powerful framework for describing wave propagation in scattering media. However, it cannot describe coherent waves whose incident wavefr…
Enhanced quantum correlations from joint pump and photon pair scattering
Mamoon Safadi, Nir Kuchuk, Ohad Lib +2
Scattering of non-classical light is enabling new ways to study and control photon transport. However, advances in this field often rely on simplifying assumptions regarding the qu…
Generalized Time-Reversal for Pulse Control in Diffusive Media
Rohin E. McIntosh, Arthur Goetschy, Alexey Yamilov +3
Time-reversal symmetry allows waves to retrace their paths through complex media and refocus at their origin. However, incomplete capture and reversal of scattered waves often limi…
Harnessing coherent-wave control for sensing applications
Pablo Jara, Arthur Goetschy, Hui Cao +1
Imaging techniques such as functional near-infrared spectroscopy (fNIRS) and diffuse optical tomography (DOT) achieve deep, non-invasive sensing in turbid media, but they are const…
Open transmission channels in multimode fiber cavities with random mode mixing
Guy Pelc, Shay Guterman, Rodrigo Gutiérrez-Cuevas +3
The transport of light in disordered media is governed by open transmission channels, which enable nearly complete transmission of the incident power, despite low average transmiss…
Optimal Targeted Mode Transport in Complex Wave Environments: A Universal Statistical Framework
Cheng-Zhen Wang, John Guillamon, Ulrich Kuhl +4
Recent advances in the field of structured waves have resulted in sophisticated coherent wavefront shaping schemes that provide unprecedented control of waves in various complex se…
Spectral Width of Maximum Deposition Eigenchannels in Diffusive Media
Rohin E. McIntosh, Arthur Goetschy, Nicholas Bender +4
The maximum deposition eigenchannel provides the largest possible power delivery to a target region inside a diffusive medium by optimizing the incident wavefront of a monochromati…
Radiant Field Theory: A Transport Approach to Shaped Wave Transmission through Disordered Media
David Gaspard, Arthur Goetschy
We present a field-theoretic framework to characterize the distribution of transmission eigenvalues for coherent wave propagation through disordered media. The central outcome is a…
Transmission eigenvalue distribution in disordered media from radiant field theory
David Gaspard, Arthur Goetschy
We develop a field-theoretic framework, called radiant field theory, to calculate the distribution of transmission eigenvalues for coherent wave propagation in disordered media. At…
Characterization and Exploitation of the Rotational Memory Effect in Multimode Fibers
Rodrigo Gutiérrez-Cuevas, Arthur Goetschy, Yaron Bromberg +10
In an ideal perfectly straight multimode fiber with a circular-core, the symmetry ensures that rotating the input wavefront leads to a corresponding rotation of the output wavefron…
Delivering Broadband Light Deep Inside Diffusive Media
Rohin McIntosh, Arthur Goetschy, Nicholas Bender +4
Wavefront shaping enables targeted delivery of coherent light into random-scattering media, such as biological tissue, by constructive interference of scattered waves. However, bro…
Creating high-contrast patterns in multiple-scattering media via wavefront shaping
Liam Shaughnessy, Rohin E. McIntosh, Arthur Goetschy +5
Wavefront shaping allows focusing light through or inside strongly scattering media, but the background intensity also increases due to long-range correlations, reducing the target…
Coherent enhancement of optical remission in diffusive media
Nicholas Bender, Arthur Goetschy, Chia Wei Hsu +4
From the earth's crust to the human brain, remitted waves are used for sensing and imaging in a diverse range of diffusive media. Separating the source and detector increases the p…
Coherent Backscattering of Entangled Photon Pairs
Mamoon Safadi, Ohad Lib, Ho-Chun Lin +3
Correlations between entangled photons are a key ingredient for testing fundamental aspects of quantum mechanics and an invaluable resource for quantum technologies. However, scatt…
Depth-Targeted Energy Deposition Deep Inside Scattering Media
Nicholas Bender, Alexey Yamilov, Arthur Goetschy +3
A grand challenge in fundamental physics and practical applications is overcoming wave diffusion to deposit energy into a target region deep inside a diffusive system. While it is…
Full characterization of the transmission properties of a multi-plane light converter
Pauline Boucher, Arthur Goetschy, Giacomo Sorelli +2
Multi-plane light conversion allows to perform arbitrary transformations on a finite set of spatial modes with no theoretical restriction to the quality of the transformation. Even…
Angular memory effect of transmission eigenchannels
Hasan Yılmaz, Chia Wei Hsu, Arthur Goetschy +4
The optical memory effect has emerged as a powerful tool for imaging through multiple-scattering media; however, the finite angular range of the memory effect limits the field of v…
Correlation-enhanced control of wave focusing in disordered media
Chia Wei Hsu, Seng Fatt Liew, Arthur Goetschy +2
A fundamental challenge in physics is controlling the propagation of waves in disordered media despite strong scattering from inhomogeneities. Spatial light modulators enable one t…
Broadband Coherent Enhancement of Transmission and Absorption in Disordered Media
Chia Wei Hsu, Arthur Goetschy, Yaron Bromberg +2
We study the optimal diffusive transmission and absorption of broadband or polychromatic light in a disordered medium. By introducing matrices describing broadband transmission and…
Coherent control of photocurrent in a strongly scattering photoelectrochemical system
Seng Fatt Liew, Sebastien M. Popoff, Stafford W. Sheehan +4
A fundamental issue that limits the efficiency of many photoelectrochemical systems is that the photon absorption length is typically much longer than the electron diffusion length…
Coherent control of total transmission of light through disordered media
S. M. Popoff, A. Goetschy, S. F. Liew +2
We demonstrate order of magnitude coherent control of total transmission of light through random media by shaping the wavefront of the input light. To understand how the finite ill…
Filtering Random Matrices: The Effect of Incomplete Channel Control in Multiple Scattering
A. Goetschy, A. D. Stone
We present an analytic random matrix theory for the effect of incomplete channel control on the measured statistical properties of the scattering matrix of a disordered multiple-sc…