(a) Schematic diagram of the ion implantation and laser direct writing processes; (b) typical LSPR effect of gold nanoparticle; (c) Color ribbons fabricated on the surface of lithium niobate crystal ...
A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2022.210055 overviews advances in femtosecond laser direct writing of fiber Bragg gratings in multicore fibers. In recent years, ...