Masked by rotational anisotropies, xthe nonlinear chiroptical response of a metamaterial is initially completely inaccessible. Upon rotating the sample the chiral information emerges. These results highlight the need for a general method to extract the true chiral contributions to the nonlinear optical signal, which would be hugely valuable in the present context of increasingly complex chiral meta/nanomaterials.
|Number of pages||7|
|Early online date||31 Jan 2017|
|Publication status||Published - 4 Apr 2017|
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Strong Rotational Anisotropies Affect Nonlinear Chiral Metamaterials
Valev, V. (Creator), Hooper, D. (Creator) & Collins, J. (Creator), University of Bath, 2017