Parte de monografia/livro

Nanophotonic devices based on oxide-cladding aluminum nitride photonic crystals¿numerical studies (2020)

• Authors:
  • Melo, Emerson Gonçalves de
  • Alayo, Marco I
• Autor USP: MELO, EMERSON GONÇALVES DE - EEL
• Unidade: EEL
• DOI: 10.1016/B978-0-12-818396-0.00004-2
• Assunto: FOTÔNICA
• Keywords: AlN Nanocavity; Photonic crystal; Photonic crystal waveguide
• Agências de fomento:
  • Financiamento FINEP
  • Financiamento CNPq
• Language: Inglês
• Abstract: Photonic crystal (PhC) slabs with a lower-index material surrounding the core layer are an attractive choice to circumvent the drawbacks in the fabrication of membranes suspended in air. In this chapter, we summarize and expand a numerical study performing a design protocol for nanophotonic devices based on an oxide-cladding aluminum nitride PhC slab. We show the design of an ideal structure and analyze the effects of material dispersion based on a first-order correction perturbation theory approach, in which the dielectric functions obtained by experimental measurements of the thin film materials were employed. This bulk PhC slab was then used as a host medium for the study of an optimized nanocavity, as well as for the development of a slow light waveguide that can compose a Mach–Zehnder electro-optic modulator. The study also includes modeling and analysis of the effects of fabrication-induced disorder, such as deviation in sizes and positions of holes, in the performance of the photonic devices. The results show that the oxide-cladding AlN PhC can be a promising platform for the development of integrated photonic devices.
• Imprenta:
  • Publisher: Elsevier
  • Publisher place: São Paulo-SP
  • Date published: 2020
• Source:
  • Título: Nanocomposites for Photonic and Electronic Applications
  • Volume/Número/Paginação/Ano: cap. 4, p.81-108, 2020


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• ABNT

  MELO, Emerson Gonçalves de e ALAYO, Marco I. Nanophotonic devices based on oxide-cladding aluminum nitride photonic crystals¿numerical studies. Nanocomposites for Photonic and Electronic Applications. Tradução . São Paulo-SP: Elsevier, 2020. p. 81-108. Disponível em: https://doi.org/10.1016/B978-0-12-818396-0.00004-2. Acesso em: 08 abr. 2026.

• APA

  Melo, E. G. de, & Alayo, M. I. (2020). Nanophotonic devices based on oxide-cladding aluminum nitride photonic crystals¿numerical studies. In Nanocomposites for Photonic and Electronic Applications (p. 81-108). São Paulo-SP: Elsevier. doi:10.1016/B978-0-12-818396-0.00004-2

• NLM

  Melo EG de, Alayo MI. Nanophotonic devices based on oxide-cladding aluminum nitride photonic crystals¿numerical studies [Internet]. In: Nanocomposites for Photonic and Electronic Applications. São Paulo-SP: Elsevier; 2020. p. 81-108.[citado 2026 abr. 08 ] Available from: https://doi.org/10.1016/B978-0-12-818396-0.00004-2

• Vancouver

  Melo EG de, Alayo MI. Nanophotonic devices based on oxide-cladding aluminum nitride photonic crystals¿numerical studies [Internet]. In: Nanocomposites for Photonic and Electronic Applications. São Paulo-SP: Elsevier; 2020. p. 81-108.[citado 2026 abr. 08 ] Available from: https://doi.org/10.1016/B978-0-12-818396-0.00004-2

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