Abstract
This paper presents the development of a polymer coating for fibre Bragg grating based humidity sensors. PMMA and its co-polymers were investigated leading to structural modifications of a synthesised polyetherimide coating with a measured Bragg wavelength shift of 1.45 pm/%rh, an improvement over unmodified polyetherimide. The commercially available P84 polyimide (Evonik) was investigated and a Bragg wavelength shift of 5.29 pm/%rh measured. A modified polyimide is now in development.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
