Chemical Sensor Based on a Hollow-Core Photonic Crystal Fiber. Iraqi Journal of Laser, [S. l.], v. 12, n. A, p. 37–42, 2019. DOI: 10.31900/ijl.v12iA.83. Disponível em: https://ijl.uobaghdad.edu.iq/index.php/IJL/article/view/83.. Acesso em: 5 may. 2024.