All-optical NRZ-to-AMI conversion using linear filtering effect of silicon microring resonator  

作　　者：李强 叶通 卢媛媛 Ziyang Zhang Min Qiu 苏翼凯 

机构地区：[1]State Key Laboratory of Advanced Optical Communication Systems and Networks, Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai 200240 [2]Department of Microelectronies and Applied Physics, Royal Institute of Tcchnology (KTH), Electrum 229, 16440, Sweden

出　　处：《Chinese Optics Letters》2009年第1期12-14,共3页中国光学快报（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.60777040);the National"863"Project of China(No.2006AA01Z255);Shanghai Rising Star Program PhaseⅡ(No.07QH14008);the Fok Ying Tung Fund(No.101067)

摘　　要：We experimentally demonstrate 10-Gb/s format conversion from non-return-to-zero （NRZ） to alternatemark-inversion （AMI） using the linear filtering effect of silicon microring resonator. Our discussion and analysis in simulation further show that a 10-Gb/s AMI signal with good quality can be obtained by a resonator with a notch depth larger than 25 dB when the 3-dB bandwidth is 0.4 nm.We experimentally demonstrate 10-Gb/s format conversion from non-return-to-zero （NRZ） to alternatemark-inversion （AMI） using the linear filtering effect of silicon microring resonator. Our discussion and analysis in simulation further show that a 10-Gb/s AMI signal with good quality can be obtained by a resonator with a notch depth larger than 25 dB when the 3-dB bandwidth is 0.4 nm.

关 键 词：Optical frequency conversion Optical resonators Signal filtering and prediction 

分 类 号：TN25[电子电信—物理电子学]