Alexander (Sasha) Kozhekin Email & Phone Number

• Semiconductor Device characterization and Spice (compact) modeling: MOSFETs, RF-MOS, BJTs, LDMOS and passive devices (ICCAP).• Process & Device simulations of semiconductor devices (TCAD).• Electromagnetic simulations of interconnect/backend parasitics and RF (High-frequency)-modeling: Inductors, capacitors, etc. (HFSS, Momentum, VPCD/VRFD, Raphael).• Optical design using CAD programs: OptiBPM, OptiFDTD, BeamProp, FullWave, and development of in-house simulation tools (Matlab) for modeling Optical Waveguide Structures• Theoretical and Experimental work aimed at improving optical characteristic in company product: insertion loss, polarization dependent loss (PDL), wavelength dependent loss (WDL) etc.• Working with MEMS manufactures, Mechanics and Electronics design teams to define manufacturing tolerances and critical parameters• Development of in-house simulation tools (MATLAB) for improved modeling of dispersion and mode coupling in high order mode fibers• Theoretical and experimental investigation of non-linear effects in high order mode fibers resulting in journal and conference publications• Theoretical and experimental work aimed at reducing multi-path interference (also known as cross-talk) and Relative Intensity Noise (RIN).• Assessment of system level penalties in telecommunication fiber-optics system.Specialties: Physics, Optics, Semiconductor, Simulation, Modeling, Algorithms

Listed skills include Physics, Semiconductors, Optics, Simulations, and 27 others.