Fiber Optical Beam Shaping Using Polymeric Structures

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

Rodrigues Ribeiro, RSR (Autor) Outra; Queiros, RB (Autor) Outra; Guerreiro, A (Autor) FCUP; Ecoffet, C (Autor) Outra; Soppera, O (Autor) Outra; Jorge, PAS (Autor) FCUP

Ata de Conferência Internacional

Título: 23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS

23rd International Conference on Optical Fibre Sensors

Santander, SPAIN, JUN 02-06, 2014

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 2 Citações

Classificação Científica

FOS: Ciências exactas e naturais > Física

Outras Informações

ID Authenticus: P-009-MBY

DOI: 10.1117/12.2059402

Abstract (EN): A method to control the output intensity profile of optical fibers is presented. Using guided wave photo-polymerization in multimode structures the fabrication with modal assisted shaping of polymeric micro lenses is demonstrated. Results showing that a given linear polarized mode can be selectively excited controlling the intensity distribution at the fiber tip are presented. This pattern is then reproduced in the polymeric micro structure fabricated at the fiber tip thus modulating its output intensity distribution. Such structures can therefore be used to obtain at the fiber tip predetermined intensity patterns for attaining optical trapping or patterned illumination.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 4