MAHGOOB, Nidaa L.; AL-DERGAZLY, Anwaar A. Fabrication Long Period Fiber Bragg Grating Based on Photonic Crystal Fiber Using CO2 Laser. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 28, n. 4, p. 595–600, 2025. DOI: 10.29194/NJES.28040595. Disponível em: https://nahje.com/index.php/main/article/view/1453.. Acesso em: 28 dec. 2025.