Imaging with undetected photons relies upon nonlinear interferometry to extract the spatial
image from an infrared probe beam and reveal it in the interference pattern of an easier-to …

Quantum illumination has been proposed and demonstrated to improve the signal-to-noise
ratio (SNR) in light detection and ranging (LiDAR). When relying on coincidence detection …

Ultrasensitive spectroscopy is an essential component in mid-infrared (MIR) technology.
However, the drawbacks of MIR detectors pose challenges to robust MIR spectroscopy at …

Infrared quantum absorption spectroscopy is one of the quantum sensing techniques, by
which the infrared optical properties of a sample can be estimated through visible or near …

Fourier-transform infrared spectroscopy (FTIR) is an indispensable analytical method that
allows label-free identification of substances via fundamental molecular vibrations …

Sensing with undetected photons allows access to spectral regions with simultaneous
detection of photons of another region and is based on nonlinear interferometry. To obtain …

In this study, Pickering emulsion (PE) containing zein/Tannic acid (TA) nanoparticles
(ZTNPs) and oregano oil (OEO) was incorporated into konjac glucomannan (KGM) film for …

Proximal soil sensing is a highly advanced and rapidly evolving technique for predicting soil
chemical properties. NIR spectroscopy is expected to offer an easier and more cost-effective …

A spectral programmable, continuous-wave mid-infrared (MIR) optical parametric oscillator
(OPO), enabled by a self-developed high-power spectral tailorable fiber laser, was proposed …

Radiative cooling (RC) technology achieves passive cooling without consuming additional
energy by reflecting sunlight and dissipating heat through the atmospheric transparent …