Fiber Laser Sensor Detection of Acoustic Emissions from Stress Corrosion Cracking in Aluminum

Autor:	Meredith N. Hutchinson, Joseph D. Hart, Caitlin R. S. Williams, Geoffrey A. Cranch
Rok vydání:	2021
Předmět:	Materials science Fiber Bragg grating chemistry Fiber optic sensor Aluminium Laser sensor Fiber laser Industry standard chemistry.chemical_element Stress corrosion cracking A fibers Composite material
Zdroj:	Optical Fiber Sensors Conference 2020 Special Edition.
DOI:	10.1364/ofs.2020.w4.47
Popis:	We demonstrate a fiber laser sensor used to detect acoustic emissions generated by stress corrosion cracking in sensitized aluminum. Several performance metrics closely match those of industry standard piezo-electric sensors.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::114df456a26ab182f6ed75fc14dcd9e9 https://doi.org/10.1364/ofs.2020.w4.47 Zobrazit plný text záznamu