Results 221 to 230 of about 2,659,274 (336)

A semi‐analytical Bayesian estimate retrieval algorithm for the inversion of remote‐sensing reflectance in optically deep and shallow waters

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract The inverse problem in remote sensing of aquatic environment consists in retrieving optically significant constituents (OSCs) from a spectral measurement of the remote sensing reflectance (Rrs$$ {R}_{\mathrm{rs}} $$).Optically significant constituent includes chlorophyll a concentration (Chl a$$ Chl\ a $$), a proxy of phytoplankton biomass ...
Soham Mukherjee   +2 more
wiley   +1 more source

Uncovering Hidden Resonances in Non‐Hermitian Systems with Scattering Thresholds

open access: yesLaser &Photonics Reviews, EarlyView.
The points where diffraction orders emerge or vanish in the propagating spectrum of periodic non‐Hermitian systems are referred to as scattering thresholds. Close to these branch points, resonances from different Riemann sheets can tremendously impact the optical response.
Fridtjof Betz   +7 more
wiley   +1 more source

Constructing coding duels in Pex4Fun and code hunt

open access: yesInternational Symposium on Software Testing and Analysis, 2014
N. Tillmann   +3 more
semanticscholar   +1 more source

Binary Pattern Classification with a Photonic Neuromorphic Device Based on Optical Receptrons

open access: yesLaser &Photonics Reviews, EarlyView.
Practical implementation of an array of optical receptrons for the classification of digital patterns through the exploitation of light random scattering and interference processes. Training is performed by an innovative random search protocol. Abstract Photonic systems for data processing are receiving increasing interest because of their potential to
Bruno Paroli   +4 more
wiley   +1 more source

Compact Spectral Imaging: A Review of Miniaturized and Integrated Systems

open access: yesLaser &Photonics Reviews, EarlyView.
This review explores the rapid shift toward compact spectral imaging systems by examining four key design paradigms: Do‐It‐Yourself (DIY) platforms, freeform optics, filter‐on‐chip integration, and multifunctional metasurfaces. The discussion highlights critical applications in medicine, agriculture, and environmental monitoring, providing comparative ...
Sani Mukhtar, Amir Arbabi, Jaime Viegas
wiley   +1 more source

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