18 citations · 46 across the 8 of their papers we have counts for
4 papers · 1 filter
Second-order correlations and purity of unheralded single photons from spontaneous parametric down-conversion
A. Padhye, K. Muhammed Shafi, C. M. Chandrashekar
Various quantum technology applications require high-purity single photons with high generation rate. Although different methods are employed to generate such photons, heralded sin…
Bright and polarized fiber in-line single photon source based on plasmon-enhanced emission into nanofiber guided modes
K. Muhammed Shafi, Ramachandrarao Yalla, Kali P. Nayak
We demonstrate a bright and polarized fiber in-line single photon source based on plasmon-enhanced emission of colloidal single quantum dots into an optical nanofiber. We show that…
Integration of silicon-vacancy centers in nanodiamonds with an optical nanofiber
Ramachandrarao Yalla, Y. Kojima, Y. Fukumoto +5
We experimentally demonstrate the integration of silicon-vacancy centers in nanodiamonds (SiV-NDs) with an optical nanofiber (ONF). We grow SiV-NDs on seed NDs dispersed on a quart…
Multi-bit quantum random number generator from path-entangled single photons
K. Muhammed Shafi, Prateek Chawla, Abhaya S. Hegde +3
Measurement outcomes on quantum systems exhibit inherent randomness and are fundamentally nondeterministic. This has enabled quantum physics to set new standards for the generation…