We measure nondegenerate nonlinear refraction of ITO as we tune the excitation wavelength through Epsilon-Near-Zero (ENZ) for a fixed probing wavelength. Unlike the degenerate case, there is no observed peak in the nonlinearity at ENZ.

© 2017 Optical Society of America

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription