Controlling light propagation in multimode fibers for imaging, spectroscopy, and beyond
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 …
frequency, and polarization, especially in the presence of mode coupling. The newly …
Wavefront sha**: a versatile tool to conquer multiple scattering in multidisciplinary fields
Optical techniques offer a wide variety of applications as light-matter interactions provide
extremely sensitive mechanisms to probe or treat target media. Most of these …
extremely sensitive mechanisms to probe or treat target media. Most of these …
Generalizing the Gerchberg–Saxton algorithm for retrieving complex optical transmission matrices
The Gerchberg–Saxton (GS) algorithm, which retrieves phase information from the
measured intensities on two related planes (the source plane and the target plane), has …
measured intensities on two related planes (the source plane and the target plane), has …
Deep learning the high variability and randomness inside multimode fibers
Multimode fibers (MMF) are remarkable high-capacity information channels. However, the
MMF transmission is highly sensitive to external perturbations and environmental changes …
MMF transmission is highly sensitive to external perturbations and environmental changes …
Light scattering control in transmission and reflection with neural networks
Scattering often limits the controlled delivery of light in applications such as biomedical
imaging, optogenetics, optical trap**, and fiber-optic communication or imaging. Such …
imaging, optogenetics, optical trap**, and fiber-optic communication or imaging. Such …
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 …
Optimizing the internal phase reference to shape the output of a multimode optical fiber
Pre-sha** light to achieve desired amplitude distributions at the tip of a multimode fiber
(MMF) has emerged as a powerful method allowing a wide range of imaging techniques to …
(MMF) has emerged as a powerful method allowing a wide range of imaging techniques to …
Learning to image and compute with multimode optical fibers
Multimode fibers (MMF) were initially developed to transmit digital information encoded in
the time domain. There were few attempts in the late 60s and 70s to transmit analog images …
the time domain. There were few attempts in the late 60s and 70s to transmit analog images …
Retrieving the optical transmission matrix of a multimode fiber using the extended Kalman filter
Characterizing the transmission matrix (TM) of a multimode fiber (MMF) benefits many fiber-
based applications and allows in-depth studies on the physical properties. For example, by …
based applications and allows in-depth studies on the physical properties. For example, by …
Seeing through multimode fibers with real-valued intensity transmission matrices
Image transmission through multimode optical fibers has been an area of immense interests
driven by the demand for miniature endoscopes in biomedicine and higher speed and …
driven by the demand for miniature endoscopes in biomedicine and higher speed and …