TY - JOUR
T1 - Bragg Gratings Inscription in TS-Doped PMMA POF by Using 248-nm KrF Pulses
AU - Min, Rui
AU - Ortega, Beatriz
AU - Hu, Xuehao
AU - Broadway, Christian
AU - Caucheteur, Christophe
AU - Jeff pun, Chi-Fung
AU - Tam, Hwa-Yaw
AU - Antunes, Paulo
AU - Marques, Carlos
PY - 2018/9/15
Y1 - 2018/9/15
N2 - We demonstrate the Bragg gratings inscription in the 850-nm spectral region by using trans-4-stilbenemethanol-doped poly methyl methacrylate step-index optical fiber and a 248-nm krypton fluoride (KrF) excimer laser system. The gratings inscription only takes 0.4 s. A detailed study of the grating fabrication process using different pulse repetition rates is also reported. In addition, temperature, humidity, and strain sensitivities are measured to demonstrate the potentiality of these components for different sensing applications.
AB - We demonstrate the Bragg gratings inscription in the 850-nm spectral region by using trans-4-stilbenemethanol-doped poly methyl methacrylate step-index optical fiber and a 248-nm krypton fluoride (KrF) excimer laser system. The gratings inscription only takes 0.4 s. A detailed study of the grating fabrication process using different pulse repetition rates is also reported. In addition, temperature, humidity, and strain sensitivities are measured to demonstrate the potentiality of these components for different sensing applications.
UR - https://ieeexplore.ieee.org/document/8426016
U2 - 10.1109/LPT.2018.2863741
DO - 10.1109/LPT.2018.2863741
M3 - Article
SN - 1041-1135
VL - 30
SP - 1609
EP - 1612
JO - IEEE Photonics Technology Letters
JF - IEEE Photonics Technology Letters
IS - 18
ER -