Work

Design of a chalcogenide-based 2D photonic crystalnanobeam cavity

Year: 2025

Type: article

Abstract: This article presents the design and optimization of a side-coupled chalcogenide-based 1D PhC nanobeam cavity in the mid-IR spectral range. The structure configuration consists of 1D PhC nanobeam and side-coupled bending bus waveguide for efficient light coupling. Through numerical simulation and optimization, we optimized three key parameters: the number of mirror holes, the radius of the central hole of the nanobeam cavity, and the optimized coupling gap size, improving the quality factor of the fundamental mode of the cavity.

Source: DOAJ (DOAJ: Directory of Open Access Journals)

DOI: 10.57647/j.mjee.2025.sn85

Authors: Zare, Seyed Mohammad, Ebnali Heidari, Majid, Shayesteh, Mohammad Reza, Ebnali Heidari, Aliakbar, Nayeri, Maryam

Institutions: Islamic Azad University, Yazd, Shahrekord University, Farhangian University

Language: English

Topic: Photonic Crystals and Applications

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W6898640141

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