Optical 90° Hybrid Based on Silicon-on-Insulator 4x4 Multimode Interference coupler for Integrated Coherent Receiver Application

被引:0
|
作者
Liang Xuerui [1 ]
Ma Weidong
Jiang Xiong
Chen Zheng
Shi Chuan
机构
[1] State Key Lab Opt Commun Technol & Networks, Wuhan 430074, Peoples R China
基金
国家高技术研究发展计划(863计划);
关键词
Optical 90 degrees hybrid; Multimode Interference; Silicon-on-Insulator; Integrated coherent receiver;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An optical 90 degrees hybrid based on Silicon-on-Insulator (SOI) 4x4 multimode interference(MMI) coupler is designed and simulated for the application of integrated coherent receiver(ICR). The beam propagation method(BPM) is used to verify the performance of the device. The 4x4 MMI coupler show good performance over C-band of TM mode with wavelength dependent loss(WDL) <0.3 dB, output power imbalance <0.35dB, phase error better than 2 degrees.
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页数:3
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