@article{article6bfc700e,
title   = {Fiber Bragg grating-based sensor for torque and angle measurement in a series elastic actuator’s spring},
author = {Sanchez, Manuel R. A. and Leal-Junior, Arnaldo and Segatto, Marcelo V. and Marques, Carlos and Santos, Wilian Miranda dos and Siqueira, Adriano Almeida Gonçalves and Frizera Neto, Anselmo},
year = {2018},
doi = {10.1364/AO.57.007883},
journal   = {Applied Optics}
}