Title :
Third harmonic generation in ultrathin epsilon-near-zero media
Author :
Luk, Ting S. ; de Ceglia, Domenico ; Keeler, Gordon A. ; Prasankumar, Rohit P. ; Vincenti, Maria A. ; Liu, Sheng ; Scalora, Michael ; Sinclair, Michael B. ; Campione, Salvatore
Author_Institution :
Sandia Nat. Labs., Albuquerque, NM, USA
Abstract :
We demonstrate efficient third harmonic generation from a 21.6nm-thick indium tin oxide film on glass substrate for a pump fundamental wavelength of 1350nm using the field enhancement properties of optical modes supported by epsilon-near-zero media.
Keywords :
indium compounds; optical films; optical harmonic generation; optical materials; optical pumping; semiconductor thin films; ITO; field enhancement properties; glass substrate; indium tin oxide film; optical modes; pump fundamental wavelength; size 21.6 nm; third harmonic generation; ultrathin epsilon-near-zero media; wavelength 1350 nm; Absorption; Frequency conversion; Indium tin oxide; Nonlinear optics; Optical films; Optical pumping;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
