Long-Term Wavelength Stability of Large Type II FBG Arrays in Different Silica-Based Fibers at High Temperature - Walker, Robert B.; Mihailov, Stephen J.; Hnatovsky, Cyril; De Silva, Manny; Lu, Ping; Ding, Huimin; Rahnama, Abdullah (Sensors (Basel, Switzerland), 2025)
Keywords: Annealing; Design and construction; Equipment and supplies; FBG; fiber Bragg grating; Fiber optics; high temperature; Inscriptions; Methods; Nuclear power plants; Residual stress; sensing; Sensors; Temperature; Temperature measurements; thermal stability; Wavelength; wavelength drift; Writing; Canada; sensing; fiber Bragg grating; FBG; thermal stability; wavelength drift; high temperature