A Silicon Photonics Circuit Based on Micro-ring Resonators in the Instantaneous Frequency Measurement System

被引：0

作者：

Wang, Wanjun ^{[1
]}

Zhou, Jie ^{[1
]}

Wang, Jun ^{[1
]}

Feng, Junbo ^{[1
]}

Guo, Jin ^{[1
]}

机构：

[1] China Elect Technol Grp Corp, Res Inst 38, Hefei 230088, Peoples R China

来源：

AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY | 2015年 / 9674卷

关键词：

Silicon photonics; Ring-resonators; Instantaneous frequency measurement; FILTER;

D O I：

10.1117/12.2202373

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：

In this paper, a compact silicon photonics circuit is proposed. It consists of add-drop filter, input/output grating coupler. The resonance peak of add-drop filter can be tuned with the assist of p-i-n diode. The unknown frequency of microwave is loaded at the optical wave and coupled into the chip. The optical power ratio of through port and drop port is monotonous, which is corresponding to the unknown frequency. Meanwhile, the resonance peak of the ring can shift with the assist of p-i-n diode.

引用

页数：5

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