Plasmonic nanoparticles embedded in single crystals synthesized by gold ion implantation for enhanced optical nonlinearity and efficient Q-switched lasing
W. J. Nie, Y. X. Zhang, H. H. Yu, R. Li, R. Y. He, N. N. Dong, J. Wang, R. Hübner, R. Böttger, S. Q. Zhou, H. Amekura, F. Chen.