Results 271 to 280 of about 28,505,010 (346)

GNPy model of the physical layer for open and disaggregated optical networking [Invited]

Journal of Optical Communications and Networking, 2022
Networking technologies are fast evolving to support the request for ubiquitous Internet access that is becoming a fundamental need for the modern and inclusive society, with a dramatic speed-up caused by the COVID-19 emergency.
V. Curri
semanticscholar   +1 more source

Approximate optical system model

Applied Optics, 1976
An analytical development is presented for on-axis far-field irradiance in terms of an optical system that specifies a laser beam quality, an optical train with both linear and nonlinear phase aberrations (power driven), and a focusing telescope with jitter.
D A, Holmes, P V, Avizonis
openaire   +2 more sources

Model of the optical model

Annals of Physics, 1966
Abstract An approximate parameterization of an exact expression for the reflection coefficient η l , that describes elastic scattering by a spin-independent complex potential, yields a parameterized-phase-shift model of elastic scattering. The parameterization is based on a detailed study of the role played by the nuclear surface region; the ...
N Austern, A Prakash, R.M Drisko
openaire   +2 more sources

Adaptive optics performance model for optical interferometry

Applied Optics, 2007
The optical interferometry community has discussed the possibility of using adaptive optics (AO) on apertures much larger than the atmospheric coherence length in order to increase the sensitivity of an interferometer, although few quantitative models have been investigated.
D, Mozurkewich, S R, Restaino, J T, Armstrong, G C, Gilbreath   +3 more
openaire   +2 more sources

A Formal Optical Model

Physical Review Letters, 1959
A construction is given of an equivalent one-body pocomplex target. The case of incident and target particles being identical nonrelativistic fermions, and allowing fully for antisymmetry, is considered explicitly. (A.C.)
J. S. Bell, E. J. Squires
openaire   +1 more source

Optical band gap and refractive index dispersion parameters of boron-doped ZnO thin films: A novel derived mathematical model from the experimental transmission spectra

Optik (Stuttgart), 2020
We report on optical properties of undoped ZnO and Boron doped ZnO (B-ZnO) thin films prepared by sol-gel dip coating technique. Optical transmittance and reflectance were investigated to get a deeper insight into the optical properties and ...
A. Alsaad, Q. Al‐Bataineh, Ahmad A. Ahmad, Z. Albataineh, A. Telfah   +4 more
semanticscholar   +1 more source

Optical Modeling of MEMS

2010
The theory and modeling of optical MEMS structures are discussed in this chapter. Optics is related to the processing of silicon MEMS in many ways. A typical example of optical MEMS (or micro-optical-electromechanical systems, MOEMS) is a movable mirror on silicon.
Aalto Timo, Olkkonen Juuso
openaire   +1 more source

A generalized model for description of propagation pulses in optical fiber

Optik (Stuttgart), 2019
We consider the mathematical model with arbitrary power of nonlinearity which is described by the generalized Schrodinger equation. The Cauchy problem for this equation is not solved by the inverse scattering transform and we use the traveling wave ...
N. Kudryashov
semanticscholar   +1 more source

Optical Properties and Applications of Plasmonic‐Metal Nanoparticles

Advanced Functional Materials, 2020
Noble metal nanoparticles due to their unique optical properties arising from their interactions with an incident light have been intensively employed in a broad range of applications. This review comprehensively describes fundamentals behind plasmonics,
Lu Wang, Morteza Hasanzadeh Kafshgari, M. Meunier   +2 more
semanticscholar   +1 more source