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

作　　者：Linjie Zhou Jingya Xie Jianping Chen 

机构地区：[1]State Key Laboratory of Advanced Optical Communication Systems and Networks, Department of Electronic Engineering,Shanghai Jiao Tong University

出　　处：《Chinese Science Bulletin》2014年第22期2709-2716,共8页

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.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 

分 类 号：TN629.1[电子电信—电路与系统]