Evaluation of coupling losses in hollow-core photonic crystal fibres - art. no. 66191V

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2007

Autores

Carvalho, JP (Autor) Outra; Magalhaes, F (Autor) Outra; Ivanov, OV (Autor) Outra; Frazao, O (Autor) Outra; Araujo, FM (Autor) Outra; Ferreira, LA (Autor) Outra; Santos, JL (Autor) FCUP

Ata de Conferência Internacional

Título: Third European Workshop on Optical Fibre Sensors

Páginas: V6191-V6191

3rd European Workshop on Optical Fibre Sensors

Naples, ITALY, JUL 04-06, 2007

Indexação

ISI Web of Knowledge - 2 Citações

Scopus - 8 Citações

Classificação Científica

FOS: Ciências exactas e naturais > Física

Outras Informações

ID Authenticus: P-004-EQJ

DOI: 10.1117/12.738662

Abstract (EN): Hollow-core photonic crystal fibres have a high potential for gas sensing applications, since large light-gas interaction lengths can be effectively attained. Nevertheless, in order to enhance effective diffusion of gas into the fibre hollow-core multi-coupling gaps are needed, which raise coupling loss issues that must be evaluated prior to the development of practical systems. In this communication we present a study on the coupling losses dependence on lateral and axial gap misalignment for single-mode fibre and two different types of hollow-core photonic crystal fibres. In addition, experimental results on the splicing of these fibres are also presented.

Idioma: Inglês

Tipo (Avaliação Docente): Científica