Results 11 to 20 of about 1,199,811 (345)

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

Polarisation optics for biomedical and clinical applications: a review [PDF]

open access: yesLight: Science & Applications, 2021
Many polarisation techniques have been harnessed for decades in biological and clinical research, each based upon measurement of the vectorial properties of light or the vectorial transformations imposed on light by objects.
Chao He   +5 more
semanticscholar   +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

An insight into the altered ophthalmic dynamics during the COVID-19 pandemic

open access: yesIndian Journal of Ophthalmology, 2022
Purpose: The objective of this survey-based study was to examine the effects of personal protective measures taken at the level of instrument and surgeon during the pandemic on the optics in ophthalmology.
Jaya Kaushik   +8 more
doaj   +1 more source

Optical Computing [PDF]

open access: yesApplied Mathematics and Computation, 2009
In this survey we consider optical computers that encode data using images and compute by transforming such images. We give an overview of a number of such optical computing architectures, including descriptions of the type of hardware commonly used in optical computing, as well as some of the computational efficiencies of optical devices.
Woods, Damien, Naughton, Thomas J.
openaire   +6 more sources

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

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

Investigation and optimization of electron gun beam, based on simulation and experimental results [PDF]

open access: yesIranian Journal of Physics Research, 2023
Nowadays, by expanding the application of thin layers in industry and medical sciences, their fabrication methods have also received attention. One of those methods is the vaporizing material method with the help of an electron gun.
Ghasem Amraee Rad   +4 more
doaj   +1 more source

Neural nano-optics for high-quality thin lens imaging [PDF]

open access: yesNature Communications, 2021
Nano-optic imagers that modulate light at sub-wavelength scales could enable new applications in diverse domains ranging from robotics to medicine. Although metasurface optics offer a path to such ultra-small imagers, existing methods have achieved image
Ethan Tseng   +6 more
semanticscholar   +1 more source

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