Miniaturized computational spectrometers have emerged as a promising strategy for
miniaturized spectrometers, which breaks the compromise between footprint and …

Optical spectrometry is a tool to investigate wavelength-dependent light–matter interactions
and is widely used in astronomy, physics and chemistry. Integration and miniaturization of …

Hyperspectral (HS) imaging involves the sensing of a scene's spectral properties, which are
often redundant in nature. The redundancy of the information motivates our quest to …

Miniaturized hyperspectral imaging based on filter arrays has attracted much attention in
consumer applications, such as food safety and biomedical applications. In this Letter, we …

Lensless imaging is an important and challenging problem. One notable solution to lensless
imaging is a single-pixel camera that benefits from ideas central to compressive sampling …

Compressive sensing (CS) is a sub-Nyquist sampling framework that has been employed to
improve the performance of numerous imaging applications during the last 15 years. Yet, its …

We introduce a high-performance hyperspectral camera based on the Fourier-transform
approach, where the two delayed images are generated by the Translating-Wedge-Based …

We propose multiwavelength-multiplexed phase-shifting incoherent color digital holography.
In this technique, a monochrome image sensor records wavelength-multiplexed, phase …

A Tungsten-Halogen (TH) lamp is the most popular light source in NIR spectroscopy and
hyperspectral imaging, which requires a warm-up to reach very high temperatures of up to …

Several hyperspectral (HS) systems based on compressive sensing (CS) theory have been
presented to capture HS images with high accuracy and with a lower number of …