See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/223025112 Optical waveguide humidity sensor with symetric multilayer configuration Article in Sensors and Actuators B Chemical · April 2001 DOI: 10.1016/S0925-4005(01)00538-X CITATIONS 19 READS 36 4 authors, including: Some of the authors of this publication are also working on these related projects: Label-free Sensitive detection of Specific Bacterial Pathogens using Immobilized Bacteriophages on novel Engineered Plasmonic Nanostructures View project Study on the immunological detection technology of tumor marker based on SERS characteristics of gold nanoparticle array. (Major International Joint Research Project funded by National Nature Science Found of China, grant number 601320106014, duration 01/2014-12/2018) View project Lucia Petti Italian National Research Council 99 PUBLICATIONS 569 CITATIONS SEE PROFILE Graham Hugh Cross Durham University 101 PUBLICATIONS 1,559 CITATIONS SEE PROFILE All content following this page was uploaded by Lucia Petti on 23 March 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.