Matrix Fourier optics enables a compact full-Stokes polarization camera

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Photonics integrated circuits are a promising solution for the growing demands of data transmission and future system-on-chip technologies. Within this context, nonlinear optical interactions offer unique opportunities for all-optical processing, sampling, ...

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A dual-shot technique based on the field basis addition of two statistically independent speckle patterns is developed to recover an input polarization through a scattering layer. It is proposed theoretically, and demonstrated both numerically and experime ...

The control of movement and orientation of gas-phase molecules has become the focus of many research areas in molecular physics. Here, ND3 molecules are polarized in a segmented, curved electrostatic guide and adiabatically aligned inside a rotatable mass ...

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In this work, we present a concept that leverages the strong piezoelectric polarization field in InGaN, which counteracts the external electric field at reverse bias. We show that despite the smaller InGaN band-gap and lower critical electric field, its st ...

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The quest to improve transparent conductors balances two key goals: increasing electrical conductivity and increasing optical transparency. To improve both simultaneously is hindered by the physical limitation that good metals with high electrical conducti ...

This contribution presents the design of a compact circularly polarized antenna featuring beamwidth reconfiguration in both the horizontal and vertical planes. The observed radiation patterns in each of the reconfigurable states present axial symmetry and ...

In the past decade, optical diffraction tomography has gained a lot of attention for its ability to create label-free three-dimensional (3D) images of the refractive index distribution of biological samples using scattered fields measured through holograph ...

We theoretically and experimentally investigate the formation of dissipative coherent structures in Kerr nonlinear optical microresonators, whose spectrum encompasses an integrated dispersion that exceeds the cavity free-spectral range. We are able to acce ...

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Chirality (C) is a fundamental property of objects, in terms of symmetry. It is extremely important to sense and distinguish chiral molecules in the fields of biochemistry, science, and medicine. Vibrational circular dichroism (VCD) spectroscopy, obtained ...

Niobium nitride (NbN) is a particularly promising material for quantum technology applications, as it shows the degree of reproducibility necessary for large-scale superconducting circuits. We demonstrate that resonators based on NbN thin films present a o ...

Fast camera imaging is used to study ion acoustic waves propagating azimuthally in a magnetized plasma column. The high-speed image sequences are analyzed using proper orthogonal decomposition and 2D Fourier transform, allowing to evaluate the assets and d ...

A simplified model describing the polarisation characteristics of spun fibres is proposed, aiming at determining how close to a circularly birefringent medium such a fibre is. This is of crucial importance regarding the interest of such a medium for magnet ...

Integrated optics has shown itself very convenient for exploiting nonlinear processes as it results in high confinement factor, freedom of dispersion engineering and compactness. However, the choice of materials is crucial for the development of nonlinear ...

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Second-harmonic generation allows for coherently bridging distant regions of the optical spectrum, with applications ranging from laser technology to self-referencing of frequency combs. However, accessing the nonlinear response of a medium typically requi ...

Matrix Fourier optics enables a compact full-Stokes polarization camera

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Parametric Wavelength Conversion in Waveguiding Structures: Efficiency, Bandwidth and Polarization

3D diffractive optics for linear interconnects and nonlinear processing

Dual-shot approach for polarization retrieval through a scattering medium

Alignment of ND3 molecules in dc-electric fields

Ghost imaging using two SPAD array detectors: a parameter study towards the realization of a 3D quantum microscope

Polarization-enhanced GaN Schottky barrier diodes: Ultra-thin InGaN for high breakdown voltage and low Ron

A Cavity-Microscope for Quantum Simulations with Locally-Controllable All-to-All Interactions

Domain Imaging and Switching Dynamics in BaTiO3-Based Photonic Integrated Devices

Layered metals as polarized transparent conductors

Circularly polarized planar antenna with axially symmetric beamwidth reconfigurability

Exploring Novel Modalities for Optical Diffraction Tomography

Dissipative Solitons and Switching Waves in Dispersion-Modulated Kerr Cavities

Nonlinear Integrated Photonics for Ranging Applications

Dielectric Tetramer Nanoresonators Supporting Strong Superchiral Fields for Vibrational Circular Dichroism Spectroscopy

NbN films with high kinetic inductance for high-quality compact superconducting resonators

Nonlinear interactions of ion acoustic waves explored using fast imaging decompositions

Spun fibres: a quasi circularly birefringent medium

Hybrid lithium niobate-on-silicon nitride platform for mid-IR supercontinuum generation

Reaching Paris Agreement goal through carbon dioxide removal development: A compact OR model

A chip-scale second-harmonic source via self-injection-locked all-optical poling