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微波光子镜频抑制混频系统及芯片技术

发布时间:2020-10-22  作者:唐震宙, 潘时龙  阅读量:

微波光子镜频抑制混频系统及芯片技术

唐震宙, 潘时龙
(南京航空航天大学,雷达成像与微波光子技术教育部重点实验室,中国 南京 210016 )

摘要:设计了基于光边带幅相调控的低杂散微波光子镜频抑制混频系统,并实现了应用于微波光子镜频抑制混频的硅基光子集成芯片。通过实验初步论证了硅基光子集成技术在微波光子混频中的应用。
关键词:微波光子学;微波混频变换;硅基光子学;模拟光链路


Microwave Photonic Image-Reject Mixing System and Circuit

TANG Zhenzhou, PAN Shilong
(Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China )

Abstract: Based on the amplitude and phase manipulations of optical sidebands, a low spurious microwave photonic image-reject mixer is proposed. In addition, a silicon integrated circuit for microwave photonics mixing circuit is introduced. The feasibility of the silicon photonics technology in the microwave photonic mixing is preliminarily demonstrated by experiments.
Keywords: microwave photonics; microwave frequency conversion; silicon photonics; analog photonic link

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