DCMPMS Seminars
Cavity Enhanced Spontaneous Emission for Single Quantum Emitters on a Nanofiber
by Dr. Yalla Ramachandrarao (Research Assistant Professor, Center for Photonic Innovations, Department of Engineering Science, University of Electro-Communications, Japan)
Monday, August 28, 2017
from
to
(Asia/Kolkata)
at AG66
at AG66
Description |
Enhanced spontaneous emission with efficient coupling of quantum emitters to nanowaveguides is of great interest in the field of quantum optics, especially in the context of quantum information science. To achieve this, various methods have been implemented. Here, we introduce a novel method, where a PhC cavity is created by a composite structure consisting of two independently controllable elements: an external defect mode grating and a nanofiber. Using this technique, we realize enhanced spontaneous emission from single QDs on the nanofiber. We extend this technique for other narrow band width emitters like silicon vacancy center in nano-diamond (SiV/NDs). |