Measuring optical activity in the far-field from a racemic nanomaterial: diffraction spectroscopy from plasmonic nanogratings

• DOI: 10.1039/c9nh00067d
• Publication Date: 2019-05-10T09:34:16Z
• Authors: Christian Kuppe; Xuezhi Zheng; Calum Williams; Alexander W. A. M...; Joel T. Collins; Sergey N. Gordeev; Guy A. E. Vandenb...; Ventsislav K. Valev
• Keywords: Nanomaterials

Photograph of the experimental setup with light diffracting from a racemic nanoarray. The diffracted spectra change depending on direction circularly polarized illumination.