Maxin, J.; Molin, S.; Pillet, G.; Morvan, L.; Mugnier, A.; Pureur, D.; Dolfi, D.: 'Dual-frequency distributed feedback fibre laser for microwave signals generation', Electronics Letters, 2011, 47, (14), p. 816-818, DOI: 10.1049/el.2011.1196
IET Digital Library, https://digital-library.theiet.org/;jsessionid=1q4balf1b17ps.x-iet-live-01content/journals/10.1049/el.2011.1196