5 papers
One-sided composite cavity on an optical nanocapillary fiber
Srinu Gadde, Jelba John, Ramachandrarao Yalla
We numerically report a one-sided cavity on an optical nanocapillary fiber (NCF) using a composite cavity. The composite cavity is formed by combining an optical NCF and an asymmet…
Cavity quantum electrodynamics on a nanocapillay fiber using a composite photonic crystal symmetric cavity
Srinu Gadde, Jelba John, Elaganuru Bashaiah +1
We report the cavity quantum electrodynamics conditions using a composite photonic crystal symmetric cavity (CPCSC) on an optical nanocapillary fiber (NCF). The CPCSC is formed by…
Fabrication and characterization of optical micro/nanofibers
Elaganuru Bashaiah, Shashank Suman, Resmi M +2
We experimentally demonstrate the fabrication of optical micro/nanofibers (MNFs) using chemical etching and gas-flame techniques. In the chemical etching technique, a two-step proc…
Highly efficient coupling of single photons using a pair of nanostructures
Resmi M, Elaganuru Bashaiah, Shashank Suman +1
We numerically report highly efficient coupling of single photons from a single dipole source (SDS) using a pair of nanostructures. The maximum coupling efficiency (ηp) of 56%, in…
Fabrication and characterization of optical nanofiber tips
Resmi M, Elaganuru Bashaiah, Ramachandrarao Yalla
We demonstrate the fabrication of an optical nanofiber tip (ONFT) using a two-step chemical etching technique. This technique employs 30% and 24% hydrofluoric (HF) acid for the fir…