Kumbirayi Nyachionjeka

Impact of the Four-Sideband and Two-Sideband Theories in Designing of Fiber Optical Parametric Amplifiers

P. K. Langat, Kumbirayi Nyachionjeka, H. Tarus, 2019, Advances in OptoElectronics.

Design of a photonic crystal fiber for optical communications application

Kumbirayi Nyachionjeka, H. Tarus, K. Langat, 2020 .

Effects of Modulation Techniques (Manchester Code, NRZ or RZ) on the Operation of Hybrid WDM/TDM Passive Optical Networks

Wellington Makondo, Kumbirayi Nyachionjeka, Wellington Makondo, 2014, International scholarly research notices.

Optimal Switching Sequence Using an Improved Metaheuristic Technique in a Distribution Network System with Fixed DG Units

Edwell T. Mharakurwa, Kumbirayi Nyachionjeka, Thomson P. M. Mtonga, 2023, 2023 IEEE AFRICON.