autores Elisabete Maria dos Santos Castanheira Coutinho Pimenta, S. Cardoso, S. Pimenta, Sara Filomena Ribeiro Cardoso, S. Miranda, A. De Beule, P. Miranda, A. Castanheira, E.M.S. Castanheira, Elisabete M. S. Minas, G. Minas, Graça
palavras-chave Deposition and fabrication Early detection Fabry-Perot Gastrointestinal cancer Materials and process characterization Medical optics instrumentation Optical filters Spectroscopy Spectroscopy, tissue diagnostics Tissue diagnostics