Results 91 to 100 of about 2,598 (191)
Nanophotonics, Volume 15, Issue 14, 27 July 2026.Integrated optical phased arrays are emerging as scalable engines for solid‐state beam steering and programmable wavefront control. This Review maps the field from beam‐steering principles and core building blocks to material platforms, system‐level bottlenecks, and application frontiers, highlighting how heterogeneous integration, aperiodic ...
Jingwei Li +7 more
wiley +1 more source
Nanophotonics, Volume 15, Issue 13, 13 July 2026.Numerical modeling of mesoscopic material response models that capture the quantum dynamics of electrons does not have to come with discouraging computational bottlenecks. The main message is that through a shift in perspective in modeling toward integral equation methods and exploiting symmetry‐based arguments, it is possible to capture complicated ...
Christos Mystilidis +4 more
wiley +1 more source
Crystallographic applications of generalized Bessel functions [PDF]
Acta Crystallographica Section A Foundations of Crystallography, 1993 Paciorek, W. A., Chapuis, G.
openaire +2 more sources
Marichev-Saigo-Maeda fractional integration operators of the Bassel functions
Le Matematiche, 2012 In this paper, we apply generalized operators of fractional integration involving Appell’s function F_3 (.) due to Marichev-Saigo-Maeda, to the Bessel function of first kind.
Sunil D. Purohit +2 more
doaj
Analytical and geometrical approach to the generalized Bessel function
Journal of Inequalities and ApplicationsIn continuation of Zayed and Bulboacă work in (J. Inequal. Appl. 2022:158, 2022), this paper discusses the geometric characterization of the normalized form of the generalized Bessel function defined by V ρ , r ( z ) : = z + ∑ k = 1 ∞ ( − r ) k 4 k ( 1 )
Teodor Bulboacă, Hanaa M. Zayed
doaj +1 more source
On a Generalized Bessel Function of Two Variables, I
Journal of Mathematical Analysis and Applications, 1994 The author studies the global behavior of functions defined by \[ z_C (x, y)= \int_C \exp(-t^2/ 2-xt- y/t) t^{-\alpha- 1} dt. \] For various \(C\) the integrals provide solutions of a holonomic system on \(\mathbb{P}^1 (\mathbb{C}) \times \mathbb{P}^1 (\mathbb{C})\) of rank 3 with singular loci \(y=0\) of regular type, \(x=\infty\) and \(y=\infty\) of ...
openaire +2 more sources
Minimalist optical system for achromatic imaging within extended field of view based on monolithic integrated meta-axicon cluster. [PDF]
Light Sci ApplWang J +13 more
europepmc +1 more source
Bessel beam side lobe suppression via non-degenerate two-photon excitation. [PDF]
Biomed Opt ExpressTucker S, Guralnik E, Shoham S.
europepmc +1 more source
A multivariate correlated poisson generalized inverse gaussian regression model for dependent count data: Estimation and testing procedures. [PDF]
MethodsXHanike Y, Purhadi, Choiruddin A.
europepmc +1 more source