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621.38275
RAY'P23



PHD/23

Ray, Biplab Kumar
Investigations on the influence of kerr type nonlinearity on dispersion - shifted, dispersion - flattened fibers and optical devices together with study of launch optics related to microlensed fiber / Biplab Kumar Ray. – Kolkata : Brainware University, 2023
xxi, 140 []p
Rs.
. optics