DOAJ Open Access 2024

Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonators

B.P. Lapin E.V. Barshak M.A. Yavorsky C.N. Alexeyev

Abstrak

In this paper we study the transmission of higher-order modes, including optical vortices (OVs), through a bus fiber evanescently coupled with a vertical array of ring resonators (VAR), which form a vertically stacked multi-ring resonator. It is shown that the OV transmission curves have a characteristic structure that we explain by the manifestation of the band structure of an infinite stack of coupled ring resonators. We demonstrate a fundamental possibility of using VARs as elements of delay lines for fiber-optic communications using orbital angular momentum. It is shown that the VAR is capable of serving as a delay line element for even and odd Laguerre–Gauss modes.

Topik & Kata Kunci

Information theory Optics. Light

Penulis (4)

B.P. Lapin

E.V. Barshak

M.A. Yavorsky

C.N. Alexeyev

Format Sitasi

APA MLA BibTeX

Lapin, B., Barshak, E., Yavorsky, M., Alexeyev, C. (2024). Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonators. https://doi.org/10.18287/2412-6179-CO-1392

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Informasi Jurnal

Tahun Terbit: 2024
Sumber Database: DOAJ
DOI: 10.18287/2412-6179-CO-1392
Akses: Open Access ✓