在单总线波导上使用多个微镜进行并行传感

IF 2.2 3区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC IEEE Journal of Quantum Electronics Pub Date : 2024-04-08 DOI:10.1109/JQE.2024.3386101

Zheng Zheng;Ward A. P. M. Hendriks;S. M. García-Blanco;Lantian Chang

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引用次数: 0

摘要

我们提出了一种多微环通道集成芯片，并开发了一种信号处理方法，使该芯片能够实现并行传感。我们利用快速傅立叶变换 (FFT) 和反快速傅立叶变换 (IFFT) 从具有不同自由光谱范围 (FSR) 的不同环中提取信号。我们通过温度和溶液传感实验验证了这一算法。与传统的单环单共振方法相比，在相同的实验硬件条件下，该算法在多达 8 个多通道能力和更高的时间分辨率方面都有所改进。

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Parallel Sensing With Multiple Microrings on a Single Bus Waveguide

We present a multiple microrings channel integrated chip and develop a signal processing method that enables parallel sensing with this chip. We utilize fast Fourier transform (FFT) and inverse fast Fourier transform (IFFT) to extract signals from different rings with different free spectra ranges (FSR). We verify this algorithm with temperature and solution sensing experiments. Compared with the conventional single-ring-single-resonance method, it shows improvements in up to 8 multi-channels capability and higher time resolution with the same experimental hardware.

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来源期刊

IEEE Journal of Quantum Electronics 工程技术-工程：电子与电气

CiteScore

4.70

自引率

4.00%

发文量

审稿时长

3.0 months

期刊介绍： The IEEE Journal of Quantum Electronics is dedicated to the publication of manuscripts reporting novel experimental or theoretical results in the broad field of the science and technology of quantum electronics. The Journal comprises original contributions, both regular papers and letters, describing significant advances in the understanding of quantum electronics phenomena or the demonstration of new devices, systems, or applications. Manuscripts reporting new developments in systems and applications must emphasize quantum electronics principles or devices. The scope of JQE encompasses the generation, propagation, detection, and application of coherent electromagnetic radiation having wavelengths below one millimeter (i.e., in the submillimeter, infrared, visible, ultraviolet, etc., regions). Whether the focus of a manuscript is a quantum-electronic device or phenomenon, the critical factor in the editorial review of a manuscript is the potential impact of the results presented on continuing research in the field or on advancing the technological base of quantum electronics.