Characterization of Femtosecond Laser Direct Written Mach-Zehnder Interferometers Based on Titanium Dioxide Coated Long Period Fiber Gratings

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2020

Autores

Viveiros, D (Autor) FCUP; Vasconcelos, H (Autor) Outra; de Almeida, JMMM (Autor) FCUP; Coelho, L (Autor) FCUP; Amorim, VA (Autor) Outra; Maia, JM (Autor) Outra; Jorge, PAS (Autor) FCUP; Marques, PVS (Autor) FCUP

Ata de Conferência Internacional

Título: Optics InfoBase Conference Papers

27th International Conference on Optical Fiber Sensors, OFS 2020

8 June 2020 through 12 June 2020

Indexação

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-00X-5P6

DOI: 10.1364/ofs.2020.w4.18

Abstract (EN): Optical fiber Mach-Zehnder interferometers were fabricated by combining two TiO2 coated LPFGs fabricated through femtosecond laser direct writing. Results of its refractometric characterization are presented and compared with the single LPFGs sensors. Wavelength sensitivity of 1175 nm/RIU at 1.38 and spectral resolution of 2.2×10-5 were achieved. © 2021 The Author(s).

Idioma: Inglês

Tipo (Avaliação Docente): Científica