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Authors: A. Dhakal, F. Peyskens, A. Subramanian, N. Le Thomas, R. Baets
Title: Enhanced Spontaneous Raman Signal Collected Evanescently by Silicon Nitride Slot Waveguides
Format: International Conference Proceedings
Publication date: 3/2015
Journal/Conference/Book: CLEO: 2015 - Laser Science to Photonic Applications
Volume(Issue): p.paper STh4H.3
Location: San Jose, United States
Internal Reference: [N-1723]

Abstract

We investigate the effect of waveguide geometry on the conversion efficiency of
Raman signals collected by integrated photonic waveguides. Compared to strip-type photonic
wires, we report a six-fold increase in conversion efficiency for silicon-nitride slot-waveguides.

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