Ultrafast optical time demultiplexers using semiconductor optical amplifiers

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Kang, K.I. and Glesk, Ivan and Prucnal, P.R. (1996) Ultrafast optical time demultiplexers using semiconductor optical amplifiers. International Journal of High Speed Electronics and Systems, 7 (1). pp. 125-151. ISSN 0129-1564 (https://doi.org/10.1142/S0129156496000062)

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Abstract

The operating principle of the utilization of resonant optical nonlinearities in recently demonstrated ultra-fast all-optical interferometric switching devices is presented. Optimum switching windows expected from these devices are investigated with a simple theoretical analysis. The experimental results of these devices are presented along with the nonlinear optical properties of a semiconductor optical amplifier. The information from the experimental results of the nonlinear optical properties are used to address a problem associated with a saturation of the semiconductor optical amplifier by an incoming ultra-high bit rate data stream. We also discuss the advantages and disadvantages in different operation modes — same or different wavelengths for the control and data signals. Finally, we discuss the relative advantages and disadvantages among these devices.

ORCID iDs

Kang, K.I., Glesk, Ivan ORCID logoORCID: https://orcid.org/0000-0002-3176-8069 and Prucnal, P.R.;
CORE (COnnecting REpositories)