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RDF description of Optimization of wide-band quasi-omnidirectional 1-D photonic structures - http://orbis.uaslp.mx/vivo/individual/scopus9093
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date: 2026-08-28T23:01:28
publisher: vivo
type: Document

Article
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Optimization of wide-band quasi-omnidirectional 1-D photonic structures
has publication venue: Optical Materials
most specific type: Document
volume: 117
related by: authorship_64881
origen: scopus
date time value: article date 9094
type: Article
abstract: We design, optimize, fabricate, and characterize highly reflective quasi-omnidirectional multilayered structures with a wide angular and spectral range. We consider chirped structures with layers of gradually varying thicknesses and structures made by stacking Bragg-type sub-structures, and we maximized their numerically calculated reflectance averaged over different spectral ranges keeping a minimum thickness for given pairs of refractive indices. We fabricated some of these structures with porous silicon with a low refractive contrast between adjacent layers, and compared their measured optical properties to the theoretical results and to previous works. We obtained relatively thin quasi-omnidirectional mirrors with wide bands over different wavelength ranges that compare favorably to others reported in the literature. © 2021 Elsevier B.V.
has funding vehicle: IN111119; Consejo Nacional de Ciencia y Tecnología, CONACYT: 256243, A-S1-30393; Universidad Michoacana de San Nicolás de Hidalgo, UMSNH
related by: authorship_64879
artnum: 111202
freetext keyword: Chirped structures; Omnidirectional structures; Optimized reflectance; Stacked Bragg mirror structures
type: Generically Dependent Continuant
e iscopus: 2-s2.0-85107150524
type: Document
related by: authorship_64880
type: Information Content Entity
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estado: published
doi: 10.1016/j.optmat.2021.111202
most specific type: Article
type: Continuant
accesstype: All Open Access, Green
type: Thing
crisid: 9094

Optical Materials
type: Journal
publication venue for: Optimization of wide-band quasi-omnidirectional 1-D photonic structures
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type: Document
type: Thing
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Information Content Entity
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IN111119; Consejo Nacional de Ciencia y Tecnología, CONACYT: 256243, A-S1-30393; Universidad Michoacana de San Nicolás de Hidalgo, UMSNH
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Optimization of wide-band quasi-omnidirectional 1-D photonic structures