CMOS-compatible reconstructive spectrometers with
We introduce a unique approach that combines the advantages of conventional and computational spectrometers to achieve robust and accurate spectral
Read MoreWe introduce a unique approach that combines the advantages of conventional and computational spectrometers to achieve robust and accurate spectral
Read MoreJunren Wen, Weiming Shi and colleagues propose a computational spectrometer spanning visible to mid-infrared by integrating a Single-Spinning
Read MoreComputational spectrometers based on coded measurement and computational reconstruction have great application prospects. This paper
Read MoreThis review synthesizes interdisciplinary progress in reconstructive miniaturized spectrometers, encompassing mathematical frameworks, hardware innovations, and end-to-end
Read MoreReconstructive spectrometers are based on a synergistic fusion of miniaturized encoding hardware and computational reconstruction algorithms.
Read MoreSpectrometers are key instruments in diverse fields, notably in medical and biosensing applications. Recent advancements in nanophotonics
Read MoreReference: "Miniaturized computational dispersion-engineered silicon photonic vernier caliper spectrometer" by Hao Deng, Tong Lin, et al., 26 March 2026, PhotoniX. /Public Release. This
Read MoreOn-chip spectrometers using silicon photonics offer a practical and economical solution for wearable electronics and portable instruments. However, noise affect.
Read MoreRecently, reconstruction-based spectrometers have gained popularity for their compact size, easy maneuverability, and versatile utilities. These devices exploit the superior computational
Read MoreAs the hyperspectral reconstruction from RGB images opens up more and more promising applications, a thorough review becomes a necessity to inspire future research. In this work, we take a
Read MoreThis review synthesizes interdisciplinary progress in reconstructive miniaturized spectrometers, encompassing mathematical frameworks, hardware innovations, and end-to-end design strategies
Read MoreComputational spectrometers has a great potential for real-time detection in site measurements. Reconstruction algorithms play a pivotal role. Traditional reconstruction algorithms,
Read MoreThe major components and common operation mechanisms of computational spectrometers. Transmitted, reflected, or absorbed spectra are filtered by multiple
Read MoreIn this work, we present a novel chaos-assisted computational spectrometer that capitalizes on intrinsic chaotic behavior.
Read MoreThe emergence of reconstructive spectrometers represents a transformative leap in spectral analysis, combining miniaturized encoding
Read MoreIn recent years, researchers have developed various photonic structures with sophisticated spectral modu-lation to explore encoding schemes for reconstructive spectrometers. Based on different
Read MoreMiniature computational spectrometers leveraging 2D materials utilize advanced algorithms to enhance spectral resolution and reconstruction accuracy without degrading device
Read MoreIn this paper, we have developed an on-chip spectrometer with a programmable silicon photonic filter by simply using parallel cascaded micro-ring
Read MoreThe Internet-of-Things era desiderates miniature spectrometers. Here, the authors present a chip-scale spectrometer through synergizing MEMS
Read MoreThey have attracted widespread attention and a variety of materials, optical structures, and photodetectors are adopted to fabricate computational
Read MoreNews & Views Open access Published: 07 May 2024 Small and simple: next-generation miniaturized diffraction-based spectrometer with computational reconstruction algorithms Markus
Read MoreMiniaturized computational spectrometers have become a new research hotspot due to their port-ability and miniaturization. However, there are several issues, like low precision and poor stability. Because
Read MoreHere we report an in situ computational spectrometer implemented on a fully integrated 576-Kb memristor chip.
Read MoreThis review presents a comprehensive overview of miniaturized computational spectrometers, focusing on spectral encoding strategies and reconstruction
Read MoreHowever, the current computational spectrometers are impractical because they rely on a brute-force random design approach for disordered structures. This leads to an uncontrollable, non
Read MoreWe propose an ultra-simplified computational spectrometer that employs a one-to-broadband diffraction decomposition strategy facilitated by a numerical regularized transform that
Read MoreRecently, reconstruction-based spectrometers have gained popularity for their compact size, easy maneuverability, and versatile utilities. These devices exploit the superior computational capabilities
Read MoreAbstract Spectrometers serve as indispensable analytical tools across chemistry, materials science, environmental monitoring, medical diagnostics, and beyond. The emergence of reconstructive
Read MoreIn this work, we present a highly compact metasurface-based infrared spectrometer that leverages deep learning for spectral reconstruction. The system employs 24 distinct Quasi-Random
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