Temperature Stability and Spectral Tuning of Long Period Fiber Gratings Fabricated by Femtosecond Laser Direct Writing.
Duarte ViveirosJosé M. M. M. de AlmeidaLuís C. C. CoelhoM. Helena VasconcelosJoão M. MaiaVítor A. AmorimPedro A. S. JorgePaulo V. S. MarquesPublished in: Sensors (2020)