KUMAR , Keshav; SRIVASTAVA, Mohit Kumar; SHUKLA, Man Mohan. Risk-constrained guard bands for flexible-grid optical links. Photonics Letters of Poland, [S. l.], v. 18, n. 3, p. 44–46, 2026. DOI: 10.4302/plp.v18i3.1407. Disponível em: https://photonics.pl/PLP/index.php/letters/article/view/18-15. Acesso em: 19 oct. 2026.