We demonstrate optical sensing with Anderson-localized visible light on scalable silicon nitride photonic crystal waveguides. For a refractive index change of ≈0.38, we measure 15.2 nm wavelength shifts of an optical resonance 0.15 nm broad.
© 2018 The Author(s)
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