Results 1 to 10 of about 438,494 (175)

Acknowledgment to the Reviewers of Optics in 2022

open access: yesOptics, 2023
High-quality academic publishing is built on rigorous peer review [...]
Optics Editorial Office
doaj   +1 more source

Acknowledgment to Reviewers of Optics in 2021

open access: yesOptics, 2022
Rigorous peer-reviews are the basis of high-quality academic publishing [...]
Optics Editorial Office
doaj   +1 more source

Probing the conserved roles of cut in the development and function of optically different insect compound eyes

open access: yesFrontiers in Cell and Developmental Biology, 2023
Astonishing functional diversity exists among arthropod eyes, yet eye development relies on deeply conserved genes. This phenomenon is best understood for early events, whereas fewer investigations have focused on the influence of later transcriptional ...
Shubham Rathore   +4 more
doaj   +1 more source

Optical processes in photosynthesis [PDF]

open access: yesСибирский лесной журнал, 2018
A review of the state and analysis of works related to optical processes of photosynthesis are given. Particular attention is paid to the work on the investigation of these processes in iridoplasts and chloroplasts with photonic crystal structure. From a
E. R. Bukhanov   +2 more
doaj   +1 more source

Deep learning in light–matter interactions

open access: yesNanophotonics, 2022
The deep-learning revolution is providing enticing new opportunities to manipulate and harness light at all scales. By building models of light–matter interactions from large experimental or simulated datasets, deep learning has already improved the ...
Midtvedt Daniel   +5 more
doaj   +1 more source

Extending Imaging Volume in Soft X‐Ray Tomography

open access: yesAdvanced Photonics Research, 2023
Soft X‐ray tomography offers rapid imaging of whole, single cells with a few tens of nanometers spatial resolution without fixation or labeling. Herein, this technique is limited to specimens about 10 μm thick, such that applications of soft X‐ray ...
Axel Ekman   +6 more
doaj   +1 more source

Field investigations of apparent optical properties of ice cover in Finnish and Estonian lakes in winter 2009 [PDF]

open access: yesEstonian Journal of Earth Sciences, 2011
A field programme on light conditions in ice-covered lakes and optical properties of lake ice was performed in seven lakes of Finland and Estonia in February–April 2009.
Ruibo Lei   +4 more
doaj   +1 more source

James Short and John Harrison: personal genius and public knowledge

open access: yesScience Museum Group Journal, 2014
The instrument maker James Short, whose output was exclusively reflecting telescopes, was a sustained and consistent supporter of the clock and watch maker John Harrison.
Professor Jim Bennett
doaj   +1 more source

Non-Hermitian Multimode Interference [PDF]

open access: yesOpt. Lett. 45, 1962-1965 (2020), 2020
Multi-mode interference (MMI) and self-imaging are important phenomena of diffractive wave optics with major applications in optical signal processing, beam shaping and optical sensing. Such phenomena generally arise from interference of normal modes in lossless dielectric guiding structures, however the impact of spatially-inhomogeneous optical gain ...
arxiv   +1 more source

Numerical Simulations of Scattering of Light from Two-Dimensional Rough Surfaces Using the Reduced Rayleigh Equation

open access: yesFrontiers in Physics, 2013
A formalism is introduced for the non-perturbative, purely numerical, solution of the reduced Rayleigh equation for the scattering of light from two-dimensional penetrable rough surfaces.
Tor eNordam   +2 more
doaj   +1 more source

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