353 citations · 510 across the 9 of their papers we have counts for
Showing 2023Show all
2 papers · 1 filter
physics.optics2023
Beam propagation in an active nonlinear graded-index fiber
Anuj P. Lara, Samudra Roy, Govind P. Agrawal
A theoretical model is developed by exploiting the variational technique to investigate the evolution of an optical beam inside an optically pumped graded-index fiber amplifier. Th…
physics.optics2023
Spatial beam dynamics in graded-index multimode fibers under Raman amplification:a variational approach
Ashis Paul, Anuj P. Lara, Samudra Roy +1
We investigate the spatial beam dynamics inside a multimode graded-index fiber under Raman amplification by adopting a semi-analytical variational approach. The variational analysi…