Circuit modeling based optimization of high speed carrier depletion silicon modulators

Seyedreza Hosseini; Kambiz Jamshidi

doi:10.1117/12.2178603

1 May 2015 Circuit modeling based optimization of high speed carrier depletion silicon modulators

Seyedreza Hosseini, Kambiz Jamshidi

Proceedings Volume 9516, Integrated Optics: Physics and Simulations II; 95160N (2015) https://doi.org/10.1117/12.2178603
Event: SPIE Optics + Optoelectronics, 2015, Prague, Czech Republic

Abstract

Simple RC model, which only considered PN junction capacitance and series resistor, and complete circuit model considering parasitic capacitances of a carrier depletion based optical modulators are studied. Modulation efficiency and bandwidth of the modulators are investigated using analytical models and numerical simulations respectively. Through particle swarm optimization (PSO) a repetitive algorithm is applied to find the feasible maximum of circuit bandwidth.

Citation Download Citation

Seyedreza Hosseini and Kambiz Jamshidi "Circuit modeling based optimization of high speed carrier depletion silicon modulators ", Proc. SPIE 9516, Integrated Optics: Physics and Simulations II, 95160N (1 May 2015); https://doi.org/10.1117/12.2178603

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