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Oscar P Bruno

Explore the profile of Oscar P Bruno including associated specialties, affiliations and a list of published articles. Areas
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Articles 9
Citations 14
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Recent Articles
1.
Gaggioli E, Estrada L, Bruno O
Phys Rev E . 2024 Sep; 110(2-2):025306. PMID: 39295042
We consider boundary-layer structures that arise in connection with the transport of neutral particles (e.g., photons or neutrons) through a participating medium. Such boundary-layer structures were previously identified by the...
2.
Bruno O, Shipman S, Turc C, Stephanos V
Proc Math Phys Eng Sci . 2017 Dec; 473(2207):20170242. PMID: 29225491
This work, part II in a series, presents an efficient method for evaluation of wave scattering by doubly periodic diffraction gratings at or near what are commonly called 'Wood anomaly...
3.
Bruno O, Fernandez-Lado A
Proc Math Phys Eng Sci . 2017 Apr; 473(2199):20160802. PMID: 28413346
This paper presents a full-spectrum Green-function methodology (which is valid, in particular, at and around Wood-anomaly frequencies) for evaluation of scattering by periodic arrays of cylinders of arbitrary cross section-with...
4.
Bruno O, Shipman S, Turc C, Venakides S
Proc Math Phys Eng Sci . 2016 Aug; 472(2191):20160255. PMID: 27493573
This work, part I in a two-part series, presents: (i) a simple and highly efficient algorithm for evaluation of quasi-periodic Green functions, as well as (ii) an associated boundary-integral equation...
5.
Perez-Arancibia C, Bruno O
J Opt Soc Am A Opt Image Sci Vis . 2014 Aug; 31(8):1738-46. PMID: 25121529
This paper presents high-order integral equation methods for the evaluation of electromagnetic wave scattering by dielectric bumps and dielectric cavities on perfectly conducting or dielectric half-planes. In detail, the algorithms...
6.
Albin N, Bruno O, Cheung T, Cleveland R
J Acoust Soc Am . 2012 Oct; 132(4):2371-87. PMID: 23039433
On the basis of recently developed Fourier continuation (FC) methods and associated efficient parallelization techniques, this text introduces numerical algorithms that, due to very low dispersive errors, can accurately and...
7.
Bruno O, Haslam M
J Opt Soc Am A Opt Image Sci Vis . 2009 Mar; 26(3):658-68. PMID: 19252663
We present a superalgebraically convergent integral equation algorithm for evaluation of TE and TM electromagnetic scattering by smooth perfectly conducting periodic surfaces z=f(x). For grating-diffraction problems in the resonance regime...
8.
Bruno O, Geuzaine C, Monro Jr J, Reitich F
Philos Trans A Math Phys Eng Sci . 2004 Aug; 362(1816):629-45. PMID: 15306511
We present a new algorithm for the numerical solution of problems of electromagnetic or acoustic scattering by large, convex obstacles. This algorithm combines the use of an ansatz for the...
9.
Bruno O, Chaubell J
Opt Lett . 2003 Nov; 28(21):2049-51. PMID: 14587811
We deal with the imaging problem of determining the internal structure of a body from backscattered laser light and low-coherence interferometry. Specifically, using the interference fringes that result when the...