All-optical hysteresis switching using mobius configuration microring resonator circuit
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 inp...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Penerbit Universiti Teknologi Malaysia
2015
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/55676/ http://irep.iium.edu.my/55676/ http://irep.iium.edu.my/55676/ http://irep.iium.edu.my/55676/1/3All-optical%20hysteresis.pdf |
| Summary: | 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
Penyalun cincin novel dipintal dipanggil Mobius penambah-jatuh penyalun cincin mickro
diperkenalkan dan dimodelkan dengan penyelesaian analitikal kaedah matriks pindahan
untuk penghasilan dwikestabilan optik. Hasil simulasi menunjukkan bahawa, konfigurasi
Mobius penambah-jatuh menyediakan anjakan fasa yang lebih besar kerana rambatan
panjang yang lebih per-alik daripada konfigurasi penapis penambah-jatuh. Dalam sistem
Mobius penambah-jatuh, port jatuh menjana gelung dwikestabil optik dengan 19.25 mW
kuasa peralihan output dan port lepasan menjana kuasa peralihan yang lebih rendah
dengan 5.55 mW. Port jatuh pada sistem ini didapati sebagai port yang sesuai untuk
operasi pensuisan histerisis penyeluruh-optik. |
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