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ICOP & ICPET 2014, 20 - : 1449-1452 Back to browse issues page
Investigation of gain effect on the bistability threshold in one-dimensional photonic crystals containing nonlinear media
Abbas ۀhasempourArdakani * 1, Tahereh Kalantari , Hamid Nadgaran
Abstract:   (4153 Views)
Abstract- In this paper, a one-dimensional photonic crystal composed of two defect layers with optical gain is considered. We place a nonlinear layer between two defect layers. Using the modified transfer matrix method, the effect of increasing the optical gain on the bistablity threshold is studied in both normal and oblique incidences. Our calculations show that the threshold of bistability decreases with increasing the optical gain. However, increasing the optical gain above a particular value leads to the enhancement of bistability threshold. 
Keywords: photonic crystal, optical bistability, transfer matrix
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Type of Study: Research | Subject: Special
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ۀhasempourArdakani A, Kalantari T, Nadgaran H. Investigation of gain effect on the bistability threshold in one-dimensional photonic crystals containing nonlinear media . ICOP & ICPET. 2014; 20 :1449-1452
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Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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