Spectral Modulation of Antiresonant Hollow Core Optical Fiber with Flexural Acoustic Waves

Autor(es)

da Siva, Ricardo E. ; Franco, Marcos A. R. ; IEEE

• Tipo de documento: Artigo Científico
• Fonte: 2023 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS, OMN AND SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE, SBFOTON IOPC; v. N/A, p. 2-pg., 2023-01-01.

Resumo

Acousto-optic modulation of an antiresonant hollow core optical fiber employing flexural acoustic waves is numerically investigated for the first time. Acoustically induced attenuation of propagating core optical modes is simulated with the finite element method. The fiber's transmission spectrum is tuned by the acoustic amplitude and frequency, indicating an efficient possibility to Q-switch high power fiber lasers in the range of 1030 - 1090 nm. (AU)

• Processo FAPESP: 22/10584-9 - Investigação numérica de fibras ópticas especiais para aplicação em sensores e transmissores ultrassônicos banda larga
• Beneficiário: Ricardo Ezequiel da Silva
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado