most citedCompact Broadband Low-Loss Taper for Coupling to a Silicon Nitride Photonic Wire

27 citations · 48 across the 2 of their papers we have counts for

collaborators

2 papers

physics.app-ph2017★ 27 cited

Compact Broadband Low-Loss Taper for Coupling to a Silicon Nitride Photonic Wire

Purnima Sethi, Rakshitha Kallege, Anubhab Haldar +1

We demonstrate an ultra-compact waveguide taper in Silicon Nitride platform. The proposed taper provides a coupling-efficiency of 95% at a length of 19.5 um in comparison to the st…

physics.optics2017★ 21 cited

Efficient and Tunable Strip-to-Slot Fundamental Mode Coupling

Viphretuo Mere, Rakshitha Kallega, Shankar Kumar Selvaraja

We present a novel photonic wire-to-slot waveguide coupler in SOI. The phase matching between a wire and slot mode is achieved using a mode transformer. The architecture consists o…