We report sensitivity enhancement of temperature measurement by a factor of 4.0 based on effective group-velocity matching between the even and odd modes of a dual-core chalcogenide-PMMA taper that is inscribed with an antisymmetric long-period grating.
© 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