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physics.optics2021
Asymmetric Diamond Emitters for Unidirectional Photon Coupling
Satyajit Murmu, Avijit Kumar, Rajan Jha
The demand of single photon coupling to optical systems requires a suitable interface between negatively charged Nitrogen Vacancy (NV-) emitters in diamond to waveguides or optical…
physics.optics2020
Tilted Nanofiber Bragg Grating as an efficient photon collector from single quantum emitters: A new avenue
Subrat Sahu, Rajan Jha
We report a new gateway to enhance the sponatnesous emission rate of single quantum emitters by introducing a cavity in tilted nanofiber Bragg grating (TNFBG). We found that light…