V.R., Balaji; M., Murugan; S., Robinson; R. , Nakkeeran. Integrated 25 GHz and 50 GHz spectral line width dense wavelength division demultiplexer on single photonic crystal chip. Opto-Electronics Review, [S. l.], v. 26, n. 4, p. 285–295, 2026. Disponível em: https://wydawnictwo.pan.pl/index.php/opelre/article/view/701. Acesso em: 14 may. 2026.