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All-optical wavelength converter using a microdisk resonator integrated with p-n junctions

查看全文 作  者:Linjie [1]Zhou;Jingya [1]Xie;Jianping [1]Chen 高影响力作者 机构地区:[1]State Key Laboratory of Advanced Optical Communication Systems and Networks, Department of Electronic Engineering,Shanghai Jiao Tong University高影响力机构 出  处:《Chinese Science Bulletin》索引2014年第59卷第22期,共8页高影响力期刊 基  金:supported in part by the National Basic Research Program of China (ID2011CB301700);the National High Technology Research and Development Program of China (2013AA014402);the National Natural Science Foundation of China (61007039, 61001074, 61127016, 61107041);the Science and Technology Commission of Shanghai Municipality (STCSM) Project (12XD1406400) 摘  要:We explore all-optical wavelength conversion in a microdisk resonator integrated with interleaved p-n junctions.Numerical simulation based on temporal coupled mode theory is performed to study the free-carrier dynamics inside the cavity.It reveals that the detuning of pump and probe frequencies and the carrier lifetime have a significant effect on the device performance.Experimental result confirms that the conversion speed can be considerably improved by applying a reverse bias on the p-n junctions.Wavelength conversion at 10 Gb/s data rate is achieved with a pump power of 5.41 dBm and a bias voltage of-6 V. 关 键 词:全光波长转换器 PN结 谐振器 集成 载流子寿命 数据传输速率 耦合模理论 子动力学
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