Acta Optica Sinica, Volume. 43, Issue 10, 1025001(2023)

Photonics-Assisted Sensing of Non-Repetitive Transient Weak Signal with Sensitivity Enhancement

Bing Lu1,2、*, Fangge Fu1, Xiaoxia Zhang2, Xianglei Yan3, and Xiaojin Guo1
Author Affiliations
  • 1School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 430065, China
  • 2School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, Sichuan , China
  • 3School of Information Science and Technology, Southwest Jiaotong University, Chengdu 611756, Sichuan , China
  • show less
    References(24)

    [1] Thornton D, Stappers B, Bailes M et al. A population of fast radio bursts at cosmological distances[J]. Science, 341, 53-56(2013).

    [2] Ouzounov D G, Wang T Y, Wang M R et al. In vivo three-photon imaging of activity of GCaMP6-labeled neurons deep in intact mouse brain[J]. Nature Methods, 14, 388-390(2017).

    [3] Behroozpour B, Sandborn P A M, Wu M C et al. Lidar system architectures and circuits[J]. IEEE Communications Magazine, 55, 135-142(2017).

    [4] Lin F J, Mak P I, Martins R P. Wideband receivers: design challenges, tradeoffs and state-of-the-art[J]. IEEE Circuits and Systems Magazine, 15, 12-24(2015).

    [5] Zou X H, Bai W L, Chen W et al. Microwave photonics for featured applications in high-speed railways: communications, detection, and sensing[J]. Journal of Lightwave Technology, 36, 4337-4346(2018).

    [6] Hu X P, Zhu D, Li L et al. Photonics-based adaptive RF self-interference cancellation and frequency downconversion[J]. Journal of Lightwave Technology, 40, 1989-1999(2022).

    [7] Dong L, Wang B, Liu X Y. Interferometric detection technique based on optical coherence and weak signal detection[J]. Acta Optica Sinica, 37, 0212001(2017).

    [8] Li S H, Bi G A. Time domain averaging and correlation-based improved spectrum sensing method for cognitive radio[J]. EURASIP Journal on Advances in Signal Processing, 2014, 1-6(2014).

    [9] Fang B, Chen J Y. Wavelet threshold denoising algorithm for impulse noise removal[J]. Laser & Optoelectronics Progress, 58, 2210016(2021).

    [10] Choudhary A, Liu Y, Marpaung D et al. On-chip Brillouin filtering of RF and optical signals[J]. IEEE Journal of Selected Topics in Quantum Electronics, 24, 7600211(2018).

    [11] Li P X, Zou X H, Pan W et al. Tunable photonic radio-frequency filter with a record high out-of-band rejection[J]. IEEE Transactions on Microwave Theory and Techniques, 65, 4502-4512(2017).

    [12] Wang X Y, Wu R H, Li B et al. High-gain narrowband radio frequency signal amplifier based on a dual-loop optoelectronic oscillator[J]. Optics Express, 30, 13994-14001(2022).

    [13] He Q S, Zhang Z J, Zhao Y. Photonics-assisted frequency-coded signal receiver with ultra low minimum detectable power[J]. Optics Express, 28, 29122-29131(2020).

    [14] Onori D, Scotti F, Laghezza F et al. A photonically enabled compact 0.5-28.5 GHz RF scanning receiver[J]. Journal of Lightwave Technology, 36, 1831-1839(2018).

    [15] Wang X, Zhou F, Gao D S et al. Wideband adaptive microwave frequency identification using an integrated silicon photonic scanning filter[J]. Photonics Research, 7, 172-181(2019).

    [16] Zou X H, Lu B, Pan W et al. Photonics for microwave measurements[J]. Laser & Photonics Reviews, 10, 700(2016).

    [17] Yao J P. Microwave photonic systems[J]. Journal of Lightwave Technology, 40, 6595-6607(2022).

    [18] Crockett B, Romero Cortés L, Konatham S R et al. Full recovery of ultrafast waveforms lost under noise[J]. Nature Communications, 12, 2402(2021).

    [19] Ataie V, Esman D, Kuo B P P et al. Sub-noise detection of a fast random event[J]. Science, 350, 1343-1346(2015).

    [20] Esman D J, Ataie V, Kuo B P P et al. Detection of fast transient events in a noisy background[J]. Journal of Lightwave Technology, 34, 5669-5674(2016).

    [21] Esman D, Ataie V, Kuo B P P et al. Subnoise signal detection and communication[J]. Journal of Lightwave Technology, 34, 5214-5219(2016).

    [22] Zhang X, Zhang J H, Li Y M et al. High bandwidth tunable electro-optical comb light source[J]. Chinese Journal of Lasers, 48, 0116002(2021).

    [23] Dong Q F, Chen B. Microwave photonic channelized receiver based on polarization multiplexing of optical signals[J]. Laser & Optoelectronics Progress, 59, 2106004(2022).

    [24] Yan X L, Zou X H, Li P X et al. Covert wireless communication using massive optical comb channels for deep denoising[J]. Photonics Research, 9, 1124-1133(2021).

    Tools

    Get Citation

    Copy Citation Text

    Bing Lu, Fangge Fu, Xiaoxia Zhang, Xianglei Yan, Xiaojin Guo. Photonics-Assisted Sensing of Non-Repetitive Transient Weak Signal with Sensitivity Enhancement[J]. Acta Optica Sinica, 2023, 43(10): 1025001

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: OPTOELECTRONICS

    Received: Nov. 16, 2022

    Accepted: Dec. 19, 2022

    Published Online: May. 9, 2023

    The Author Email: Lu Bing (lubing@cqupt.edu.cn)

    DOI:10.3788/AOS222007

    Topics