4 papers
Plasmonic Dimers Enhanced Polarized Single Photon Coupled to Optical Nanowire
Subrat Sahu, Harsh Mishra, Rajan Jha
We propose a system for guiding plasmon-enhanced polarized single photons into optical nanowire (ONW) guided modes. It is shown that spontaneous emission properties of quantum emit…
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…
Multipoint Monitoring of Instantaneous Amplitude, Frequency, Phase and Sequence of Vibrations Using Concatenated Modal Interferometers
Kalipada Chatterjee, Venugopal Arumuru, Dhananjay Patil +1
Concatenated modal interferometers based multipoint sensing system for detection of instantaneous amplitude, frequency, and phase of mechanical vibrations is proposed and demonstra…
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…