6 papers
Proximity driven photon-tunneling in chiral quantum hybrid systems
Aryan Pratap Srivastava, Moulik Deviprasad Ketkar, Kuldeep Kumar Shrivastava +3
We investigate photon tunneling in a pair of coupled inverted circular split-ring microwave resonators with four discrete chiral orientations. By varying the spacing between the re…
Hybrid Photon-magnon Systems: Exploring the Purcell Effect
Sachin Verma, Abhishek Maurya, Fizaan Khan +3
We present a novel approach to observing the Purcell effect in a photon-magnon coupled (PMC) hybrid system consisting of a yttrium iron garnet (YIG) thin film and a hexagonal ring…
Photon-photon coupling induced bound state in the continuum and transparency
Ekta Tunwal, Kuldeep Kumar Shrivastava, Rakesh Kumar Nayak +4
This study presents the coherent and dissipative coupling realized in the hybrid photonic resonators that have been achieved via the constructive and destructive interference of th…
Unveiling Magnon-Magnon Coupling and Its Dynamic Control in Nanomagnets
Siddhesh Sharad Kashid, Sachin Verma, Abhishek Maurya +4
Hybrid magnonics, exploring the coupling between magnons and quantum systems, is an exciting field for developing next-generation information technologies. Achieving a strong and t…
Emergence of coupling induced transparency by tuning purely dissipative couplings
Kuldeep Kumar Shrivastava, Moulik Deviprasad Ketkar, Biswanath Bhoi +1
Controlled transitions between coupling induced transparency (CIT) and coupling induced absorption (CIA) are effects of both fundamental importance as well as potential application…
Unveiling photon-photon coupling induced transparency and absorption
Kuldeep Kumar Shrivastava, Ansuman Sahu, Biswanath Bhoi +1
This study presents the theoretical foundations of an analogous electromagnetically induced transparency (EIT) and absorption (EIA) which we are referring as coupling induced trans…