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Improved Bandwidth in Vcsel With Ac Modulated Holding Beam
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نویسنده
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Ahmadipanah Sahar ,Kheradmand Reza ,Prati Franco
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منبع
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International Journal Of Optics And Photonics - 2014 - دوره : 8 - شماره : 2 - صفحه:73 -80
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چکیده
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A modulated holding beam shining a vcsel above threshold can improve modulation bandwidth by adjusting the semiconductor laser’s relaxation oscillation frequency. the improved modulation characteristics are accompanied by reduced damping rate. by choosing correct parameters, dynamical behavior of system and cavity solitons is changed.
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کلیدواژه
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Cavity Soliton ,Holding Beam ,Modulation ,Bandwidth ,Damping Rate ,Relaxation Oscillation Frequency.
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آدرس
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University Of Tabriz, Photonics Group, Research Institute For Applied Physics And Astronomy, University Of Tabriz, Tabriz, Iran , ایران, University Of Tabriz, Photonics Group, Research Institute For Applied Physics And Astronomy, University Of Tabriz, Tabriz, Iran , ایران, Dell’Insubria University, Bdipartimento Di Scienza E Alta Tecnologia, Università Dell’Insubria, Via Valleggio 11, Como, I-22100 Italy, Italy
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پست الکترونیکی
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franco.prati@uninsubria.ir
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Authors
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