Results 141 to 150 of about 165,948 (320)
Book Review: A treatise on the theory of Bessel functions [PDF]
, 1945 Charles N. Moore
openalex +1 more source
Orbital Angular Momentum Holography Using Neural Network and Camera in the Loop
Laser &Photonics Reviews, EarlyView.Neural network and optimization‐based approaches are introduced for Orbital Angular Momentum (OAM) multiplexed holography, enabling high‐capacity, phase‐only image reconstruction. A Camera‐In‐The‐Loop (CITL) system learns a realistic propagation model to correct system imperfections.
Nima Asoudegi, Mo Mojahedi
wiley +1 more source
Diverging Surface Plasmon Polaritons for Single Upconverting Nanoparticle Imaging
Laser &Photonics Reviews, EarlyView.Diverging surface plasmon polaritons (SPPs) are coupled to a gold surface by a grating to excite upconverting nanoparticles (UCNPs) immobilized on the surface. By combining the SPP field enhancement and diverging SPP mode propagation, the detection of individual UCNPs over a large area is possible.
Duc Le +8 more
wiley +1 more source
XXXIII. A physical interpretation of the bessel function of zero order [PDF]
, 1913 J. Hollingworth
openalex +1 more source
Laser &Photonics Reviews, EarlyView.A feed‐forward photonic neural network equalizes linear and nonlinear impairments in multi‐span IMDD optical fiber transmission. The linear processing stage employs an 8‐tap optical Finite Impulse Response filter integrated on a silicon photonics platform, while the end‐of‐line photodetector represents the nonlinear stage.
Emiliano Staffoli +3 more
wiley +1 more source
Mathematical Methods in the Applied Sciences, EarlyView.A highly accurate numerical method is given for the solution of boundary value problem of generalized Bagley‐Torvik (BgT) equation with Caputo derivative of order 0<β<2$$ 0<\beta <2 $$ by using the collocation‐shooting method (C‐SM). The collocation solution is constructed in the space Sm+1(1)$$ {S}_{m+1}^{(1)} $$ as piecewise polynomials of degree at ...
Suzan Cival Buranay +2 more
wiley +1 more source
An integral containing a Bessel Function and a Modified Bessel Function of the First Kind
, 2017 Here we discuss the calculation of an integral containing the Bessel function J0(r) and the modified Bessel function of the first kind I1(r). The calculus is based on a function of J0(r), I1(r) and of their derivatives, having a Wronskian form. The method here described could be useful for training the students in the manipulation of such integrals.
openaire +3 more sources
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT We have studied possible applications of a particular pseudodifferential algebra in singular analysis for the construction of fundamental solutions and Green's functions of a certain class of elliptic partial differential operators. The pseudodifferential algebra considered in the present work, comprises degenerate partial differential ...
Heinz‐Jürgen Flad +1 more
wiley +1 more source
On a class of transcendents of which the bessel functions are a particular case [PDF]
, 1923 P. A. MacMahon
openalex +1 more source