Localized surface plasmon effects in ZnO sandwiched gold nanoparticles under fs pumping
(2015)
Presentation / Conference Contribution
Bongu, S. R., Bisht, P. B., Namboodri, R. C., Ali, S. A., Kelly, T. J., Costello, J. T., Patra, A., & Kasiviswanathan, S. (2015, October). Localized surface plasmon effects in ZnO sandwiched gold nanoparticles under fs pumping. Presented at 2015 IEEE Photonics Conference, IPC 2015
Nonlinear optical properties of gold nanoparticles (AuNPs) embedded ZnO thin films have been studied at 400 nm. While the AuNPs thin film shows the effect of saturable absorption, AuNPs embedded ZnO film exhibits the RSA behaviour.