Linear frequency chirp generation employing optoelectronic feedback loop and integrated silicon photonics

Phillip A. M. Sandborn, N. Quack, N. Hoghooghi, J. Chou, J. Ferrara, S. Gambini, Behnam Behroozpour, Li Zhu, B. Boser, C. Chang-Hasnain, Ming C. Wu
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引用次数: 7

Abstract

We demonstrate generation of linear frequency chirps exhibiting an excursion of 50 GHz (λ0=1548nm) using an optoelectronic phase-locked loop and integrated silicon photonics interferometer (FSR=3.0GHz), demonstrating the feasibility of an integrated chip-scale frequency-modulated continuous-wave LADAR source.
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利用光电反馈回路和集成硅光子学产生线性频率啁啾
我们展示了使用光电锁相环和集成硅光子干涉仪(FSR=3.0GHz)产生的线性频率啁啾,其偏移量为50 GHz (λ0=1548nm),证明了集成芯片级调频连续波雷达源的可行性。
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