Ronen Shekel
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View article: Fundamental bounds of wavefront shaping of spatially entangled photons
Fundamental bounds of wavefront shaping of spatially entangled photons Open
Wavefront shaping enables control of classical light through scattering media. Extending these techniques to spatially entangled photons promises new quantum applications, but their fundamental limits, especially when both photons scatter,…
View article: Rapid and efficient wavefront correction for spatially entangled photons using symmetrized optimization
Rapid and efficient wavefront correction for spatially entangled photons using symmetrized optimization Open
Spatial entanglement is a key resource in quantum technologies, enabling applications in quantum communication, imaging, and computation. However, propagation through complex media distorts spatial correlation, posing a challenge for pract…
View article: Fundamental Bounds of Wavefront Shaping of Spatially Entangled Photons
Fundamental Bounds of Wavefront Shaping of Spatially Entangled Photons Open
Wavefront shaping enables control of classical light through scattering media. Extending these techniques to spatially entangled photons promises new quantum applications, but their fundamental limits, especially when both photons scatter,…
View article: Rapid and efficient wavefront correction for spatially entangled photons using symmetrized optimization
Rapid and efficient wavefront correction for spatially entangled photons using symmetrized optimization Open
Spatial entanglement is a key resource in quantum technologies, enabling applications in quantum communication, imaging, and computation. However, propagation through complex media distorts spatial correlations, posing a challenge for prac…
View article: Building and aligning a 10-plane light converter
Building and aligning a 10-plane light converter Open
The ability to manipulate the spatial structure of light is fundamental for a range of applications, from classical communication to quantum information processing. Multi-plane light conversion (MPLC) addresses the limitations of single-pl…
View article: Experimental certification of high-dimensional entanglement with randomized measurements
Experimental certification of high-dimensional entanglement with randomized measurements Open
High-dimensional entangled states offer higher information capacity and stronger resilience to noise compared with two-dimensional systems. However, the large number of modes and sensitivity to random rotations complicate experimental enta…
View article: Building and aligning a 10-plane light converter
Building and aligning a 10-plane light converter Open
The ability to manipulate the spatial structure of light is fundamental for a range of applications, from classical communication to quantum information processing. Multi-plane light conversion (MPLC) addresses the limitations of single-pl…
View article: Shaping entangled photons through arbitrary scattering media using an advanced wave beacon
Shaping entangled photons through arbitrary scattering media using an advanced wave beacon Open
Entangled photons provide transformative new paths in the fields of communication, sensing, and computing. However, when entangled photons propagate through a complex medium, their correlations are scrambled. Using wavefront shaping to com…
View article: Optical Mode Control, Switching and Shaping In Few Mode Fiber Using a Fiber Piano
Optical Mode Control, Switching and Shaping In Few Mode Fiber Using a Fiber Piano Open
This work investigates the use of a fiber piano in controlling spatial modes in few mode fibers. It has been found that together with sub-optimal coupling into SMF-28 fibre and half and quarter waveplates, the fiber piano is capable of pro…
View article: Tutorial: How to build and control an all-fiber wavefront modulator using mechanical perturbations
Tutorial: How to build and control an all-fiber wavefront modulator using mechanical perturbations Open
Multimode optical fibers support the dense, low-loss transmission of many spatial modes, making them attractive for technologies such as communications and imaging. However, information propagating through multimode fibers is scrambled, du…
View article: Tutorial: How to build and control an all-fiber wavefront modulator using mechanical perturbations
Tutorial: How to build and control an all-fiber wavefront modulator using mechanical perturbations Open
Multimode optical fibers support the dense, low-loss transmission of many spatial modes, making them attractive for technologies such as communications and imaging. However, information propagating through multimode fibers is scrambled, du…
View article: Shaping single photons through multimode optical fibers using mechanical perturbations
Shaping single photons through multimode optical fibers using mechanical perturbations Open
Multimode optical fibers support low-loss transmission of multiple spatial modes, allowing for the transport of high-dimensional, spatially encoded information. In particular, encoding quantum information in the transverse shape of photons…
View article: Shaping Single Photons through Multimode Optical Fibers using Mechanical Perturbations
Shaping Single Photons through Multimode Optical Fibers using Mechanical Perturbations Open
The capacity of information delivered by single photons is boosted by encoding high-dimensional quantum dits in their transverse shape. Transporting such high-dimensional quantum dits in optical networks may be accomplished using multimode…
View article: Shaping entangled photons through emulated turbulent atmosphere
Shaping entangled photons through emulated turbulent atmosphere Open
Scattering by atmospheric turbulence is one of the main challenges in creating long free-space optical links, and specifically links of entangled photons. Classical compensation methods are hard to apply to entangled photons, due to inhere…