18 citations · 19 across the 2 of their papers we have counts for
2 papers
physics.optics2019★ 1 cited
Joint spectral amplitude analysis of SPDC photon pairs in a multimode ppLN ridge waveguide
Ramesh Kumar, Joyee Ghosh
In this paper, we study the possible parametric down conversion processes in a periodically poled customized Lithium Niobate (LiNbO3) ridge waveguide. Our analysis of spontaneous p…
physics.optics2017★ 18 cited
SPDC in ppLN ridge waveguide: an analysis for efficient twin photon generation at 1550 nm
Ramesh Kumar, Joyee Ghosh
We study modal characteristics of a customized ridge waveguide in Lithium Niobate designed to generate twin photons at telecom wavelength. A quantum analysis of SPDC predicts the p…