Optical bistability controlled using add-drop mobius microring resonator system

Ahmad Noorden, Ahmad Fakhrurrazi and Daud, Suzairi and Rizvi, Syed Zuhaib Haider and Ali, Jalil and Yupapin, Preecha P. (2016) Optical bistability controlled using add-drop mobius microring resonator system. Jurnal Teknologi, 78 (3). pp. 225-230. E-ISSN 2180-3772

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Abstract

The theoretical investigation has been performed on the implementation of optical Mobius shape in add-drop microring resonator. The modified add-drop Mobius configuration is used to investigate the optical bistability and the spectral transmission. The optical bright soliton pulse is used as the input source of the resonator system. The pulses propagation of the resonator system is modelled using the iterative programming based on the transfer matrix analysis equations. The enhancement of nonlinear effect of the resonator system is achieved by the add-drop Mobius resonator configuration. The system has been modelled for a variation of coupling coefficient for increase the bistable signal properties. The Add-drop Mobius MRR generated a bistable signal with 6.01 mW hysteresis width, and 9.47 mW output switch power with optimized radius of 5 µm outer and 4.5 m inner ring parts with 50 mW controlled power and input power. Mobius configuration is found as the better shape of resonator cavity that capable of optical switching application Penyelidikan secara teori telah dilakukan mengenai pelaksanaan bentuk mobius optik penambah-lepasan cecincin mikro. Sistem penambah-lepasan mobius yang diubahsuai konfigurasinya digunakan untuk menyiasat kestabilan optik dan penghantaran spektrum. Nadi optik soliton terang digunakan sebagai sumber input sistem resonator. Denyutan penyebaran sistem resonator dimodelkan menggunakan pengaturcaraan lelaran berdasarkan persamaan analisis matriks pemindahan. Peningkatan kesan tak linear sistem resonator dicapai dengan penambah-lepasan mobius konfigurasi resonator. Sistem ini telah dimodelkan bagi pengubahan pekali gandingan untuk meningkatkan sifat-sifat isyarat kestabilan. Sistem penambah-lepasan mobius MRR menjana isyarat dwistabil dengan 6.01 mW histerisis lebar dan 9.47 mW suis output kuasa dengan radius dioptimumkan 5 mikron luar dan 4.5 m bahagian dalam cecincin dengan 50 mW kuasa dikawal dan kuasa input. Konfigurasi mobius diperoleh sebagai bentuk yang lebih baik daripada resonator rongga yang boleh terpakai pensuisan optik.

Item Type:	Article (Journal)
Additional Information:	7730/55677
Uncontrolled Keywords:	Mobius ring resonator, hysteresis loop, transfer matrix, optical bistability Mobius cincin resonator, gelung histerisis, pemindahan matriks, dwistabil optik
Subjects:	Q Science > QC Physics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Science > Department of Physics
Depositing User:	Dr Ahmad Fakhrurrazi Ahmad Noorden
Date Deposited:	21 Apr 2017 09:23
Last Modified:	17 Oct 2017 15:17
URI:	http://irep.iium.edu.my/id/eprint/55677

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