23 May 2005 High sensitivity biosensor based on dual-peak LPG sensitised by light cladding etching
Author Affiliations +
Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.623630
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium
Abstract
We demonstrate a high sensitivity biosensor by fine tailoring mode dispersion and sensitivity of dual-peak LPGs using light-cladding-etching method. The etched device has been used to detect concentration of Hemoglobin protein in sugar solution, showing a sensitivity as high as 20nm/1%.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xianfeng Chen, Kaiming Zhou, Lin Zhang, Ian Bennion, "High sensitivity biosensor based on dual-peak LPG sensitised by light cladding etching", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623630; https://doi.org/10.1117/12.623630
PROCEEDINGS
4 PAGES


SHARE
Back to Top