Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/99158
Title: Optical signal processing using four wave mixing in highly nonlinear silicon nano-wire
Authors: Ahmed, Jameel
Hussain, Ashiq
Adeel, Freeha
Siyal, M. Y.
Yu, Chongxiu
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Issue Date: 2013
Source: Ahmed, J., Hussain, A., Adeel, F., Siyal, M., & Yu, C. (2013). Optical signal processing using four wave mixing in highly nonlinear silicon nano-wire. Optik - international journal for light and electron optics, 124(18), 3439-3442.
Series/Report no.: Optik - international journal for light and electron optics
Abstract: Silicon-on-insulator (SOI) waveguide devices are emerging for the realization of optical signal processing systems for the last couple of years. The recent technological advancement in silicon photonics is the main driving force at the back of these devices. Using non-linear optical phenomenon in silicon wires and their compatibility with CMOS devices provide the stage for integrated photonic devices. All-optical signal processing devices are being investigated at present, but the chip-scale solution provided by the silicon photonics is the most promising. In this research we have investigated all-optical signal processing in a 10 mm long SOI waveguide by exploiting well established coupled wave equations. We consider single pulsed pump to analyze frequency shifting by four-wave-mixing (FWM). For the wavelengths 20⿿30 nm far from the pump, the gain overcomes nonlinear losses resulting in higher frequency conversion efficiency.
URI: https://hdl.handle.net/10356/99158
http://hdl.handle.net/10220/17144
ISSN: 0030-4026
DOI: http://dx.doi.org/10.1016/j.ijleo.2012.10.030
metadata.item.grantfulltext: none
metadata.item.fulltext: No Fulltext
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