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Slow light generation using microring resonators for optical buffer application

We propose a novel design of optical buffer to generate slow light based on delay time. In the framework of the nonlinear waveguide, we investigate propagation of solitons through microring resonators. Dynamical control over slow-light solitons is realized via controlling fields generated by bright...

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محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Bahadoran, Mahdi, Afroozeh, Abdolkarim, Ali, Jalil, Yupapin, Preecha P.
التنسيق: مقال
منشور في: 2012
الموضوعات:
TA Engineering (General). Civil engineering (General)
الوصول للمادة أونلاين:http://eprints.utm.my/id/eprint/47515/
http://dx.doi.org/10.1117/1.OE.51.4.044601
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id my.utm.47515
record_format eprints
spelling my.utm.475152019-04-25T01:22:01Z http://eprints.utm.my/id/eprint/47515/ Slow light generation using microring resonators for optical buffer application Bahadoran, Mahdi Afroozeh, Abdolkarim Ali, Jalil Yupapin, Preecha P. TA Engineering (General). Civil engineering (General) We propose a novel design of optical buffer to generate slow light based on delay time. In the framework of the nonlinear waveguide, we investigate propagation of solitons through microring resonators. Dynamical control over slow-light solitons is realized via controlling fields generated by bright soliton and Gaussian pulse. The nonlinear dependence of the velocity of the signal on the controlling field is analytically described. The buffering effect is achieved by slowing the optical signal using an external control light source to vary the dispersion characteristic of the medium via microring resonators. A graphical approach with a signal flow graph method is used to derive the optical transfer functions in z-domain of filters. The characteristics of the optical buffer devices including the transmittance and time delay of the through and drop port are simulated. Simulated results show the criteria of achieving slow light in semiconductor microring resonators. Finally, output signal shows the delay time rate by propagation through the semiconductor microring resonators. 2012 Article PeerReviewed Bahadoran, Mahdi and Afroozeh, Abdolkarim and Ali, Jalil and Yupapin, Preecha P. (2012) Slow light generation using microring resonators for optical buffer application. Optical Engineering, 51 (4). ISSN 0091-3286 http://dx.doi.org/10.1117/1.OE.51.4.044601 DOI:10.1117/1.OE.51.4.044601
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Bahadoran, Mahdi
Afroozeh, Abdolkarim
Ali, Jalil
Yupapin, Preecha P.
Slow light generation using microring resonators for optical buffer application
description We propose a novel design of optical buffer to generate slow light based on delay time. In the framework of the nonlinear waveguide, we investigate propagation of solitons through microring resonators. Dynamical control over slow-light solitons is realized via controlling fields generated by bright soliton and Gaussian pulse. The nonlinear dependence of the velocity of the signal on the controlling field is analytically described. The buffering effect is achieved by slowing the optical signal using an external control light source to vary the dispersion characteristic of the medium via microring resonators. A graphical approach with a signal flow graph method is used to derive the optical transfer functions in z-domain of filters. The characteristics of the optical buffer devices including the transmittance and time delay of the through and drop port are simulated. Simulated results show the criteria of achieving slow light in semiconductor microring resonators. Finally, output signal shows the delay time rate by propagation through the semiconductor microring resonators.
format Article
author Bahadoran, Mahdi
Afroozeh, Abdolkarim
Ali, Jalil
Yupapin, Preecha P.
author_facet Bahadoran, Mahdi
Afroozeh, Abdolkarim
Ali, Jalil
Yupapin, Preecha P.
author_sort Bahadoran, Mahdi
title Slow light generation using microring resonators for optical buffer application
title_short Slow light generation using microring resonators for optical buffer application
title_full Slow light generation using microring resonators for optical buffer application
title_fullStr Slow light generation using microring resonators for optical buffer application
title_full_unstemmed Slow light generation using microring resonators for optical buffer application
title_sort slow light generation using microring resonators for optical buffer application
publishDate 2012
url http://eprints.utm.my/id/eprint/47515/
http://dx.doi.org/10.1117/1.OE.51.4.044601
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score 13.250246

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