Figure 2 | Light: Science & Applications

Figure 2

From: Second harmonic generation spectroscopy on hybrid plasmonic/dielectric nanoantennas

Figure 2

SHG signals obtained, with a fixed pump wavelength of 1480 nm and constant pump intensity, from a thin film of ZnS (red), a ZnS nanoparticle array (blue), a LaF3 nanoparticle array (green), and a thin film of LaF3 (dark yellow). All nanoparticle arrays and thin films were deposited on a glass substrate covered with a thin layer of ITO. The SHG signal from the ITO-covered substrate surface is shown in black.

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