For citations:
Kan K.V., Kudryashov N.A. Numerical Simulation of Pulse Propagation in an Optical Fiber with Two Refractive Indices. Vestnik natsional'nogo issledovatel'skogo yadernogo universiteta "MIFI". 2022;11(1):37-43. (In Russ.) https://doi.org/10.56304/S2304487X22010072