activity
20132022
most citedUltrafast nonlinear pulse propagation dynamics in metal-dielectric periodic photonic architectures

20 citations · 31 across the 6 of their papers we have counts for

collaborators

7 papers

physics.ins-det2022★ 1 cited

Development of a water-based cooling system for the Muon Chamber detector system of the CBM experiment

Sumit Kumar Kundu, Saikat Biswas, Subhasis Chattopadhyay +8

A water-based cooling system is being investigated to meet the cooling requirement of the Gas Electron Multiplier (GEM) based Muon Chamber (MuCh) detector system of the Compressed…

physics.optics2021★ 20 cited

Ultrafast nonlinear pulse propagation dynamics in metal-dielectric periodic photonic architectures

Jitendra Nath Acharyya, Akhilesh Kumar Mishra, D. Narayana Rao +2

One-dimensional (1D) metal-dielectric (MD) periodic structures take advantage of large refractive index contrast between metal and dielectrics to invoke extremely high nonlinear ul…

physics.atom-ph2019★ 2 cited

An electrostatic in-line charge-state purification system for multicharged ions in the kiloelectronvolt energy range

Daniel Schury, Ajit Kumar, Alain Méry +11

The performance of a newly built omega type electrostatic analyzer designed to act as an in-line charge-state purification system for ions in the keV energy range is reported. The…

physics.optics2016★ 8 cited

Impact of Free Carriers on Modulational Instability in Silicon-on-insulator Nanowaveguides

Deepa Chaturvedi, Ajit Kumar

We have numerically studied the effect of free-carrier-induced loss and dispersion on the modulational instability (MI) gain at low input powers in silicon-on-insulator (SOI) nanow…

physics.ins-det2016

Performance of a large size triple GEM detector at high particle rate for CBM Experiment at FAIR

Rama Prasad Adak, Ajit Kumar, A. K. Dubey +5

In CBM Experiment at FAIR, dimuons will be detected by a Muon Chamber (MUCH) consisting of segmented absorbers of varying widths and tracking chambers sandwiched between the absorb…

gr-qc2013

Quantization of B-I electrodynamics and B-I modified gravity using Faddeev-Popov gauge-fixing procedure

Srivatsan Rajagopal, Ajit Kumar

We investigate the quantized versions of Born Infeld electrodynamics and Born Infeld Gravity. We derive Feynman rules for B-I electrodynamics by deriving an effective Lagrangian wi…