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研究领域

计算光电子芯片

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我们将微纳光电探测器设计与计算光学结合起来，设计编码探测器，制备光谱芯片、光谱成像芯片等光电芯片，同时将压缩感知类算法及 深度学习方法（如CNN,RNN,ResNet,生成模型等）用于数据的智能化处理，应用场景包括气体探测、生物医学监测等。 目前研究课题包括可见光光谱成像芯片设计，红外光谱芯片设计，基于深度学习的光谱超分辨算法和光谱定标算法等，获得国家自然科学基金委面上基金、国家重点研发项目、JKW项目、杭州市重点研发项目及杭高院自主项目资助。 实验室搭建有完善的光电芯片综合性能表征平台（含傅里叶光谱仪、黑体响应测试、光电流显微成像、带宽测量、噪声测量等）。

光电材料智能化生长

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近些年，AI和材料的交叉研究受到广泛关注，我们将人工智能算法（如主动学习,生成模型等）用于光电类材料的智能化生长科研，更快的优化材料的生长过程，获得杭高院自主项目资助。 实验室搭建了富有特色的光电材料平台（含自主设计的材料生长设备，半导体参数分析仪，光谱显微测试设备等）。

代表论文

1. Rapid in-situ Deviation Calibration of Computational Micro-spectrometer with Few-shot Meta-learning
   Meichen Yang#, Xiuteng Chen#, Xiaowei Wu, Qingfeng Hu, Yinpeng Chen, Zongyin Yang, Yusong Sheng, Yang Chen, Likun Han, Jiaqi Zhu, Mingzhong Pan, Shijie Liu, Hongxing Qi*, He Zhu*, and Ning Dai
   Optics Express, 2024, 32(11): 19467-19479. | paper

2. General-purpose mid-infrared micro-spectrometer based on hierarchical residual CNN and data augmentation
   Zhu, J., Liu, J., Zhu, H.*, Zeng, C., Yang, M., Wang, Y., Cai, C., Yang, C., Pan, M., Wu, H., Pan, M.*, & Dai, N.*
   Optics Express, 2023, 31(10): 16974-16984. | paper

3. Progress and challenges in blocked impurity band infrared detectors for space-based astronomy
   Xiao,Y., Zhu, H.*, Deng, K., Wang, P., Li, Q., He, T., Zhang, T., Miao, J., Li, N., Lu, W., Dai, N.*, & Hu, W*.
   SCIENCE CHINA Physics，Mechanics&Astronomy, 2022, 65(8): 1-17. | paper

4. Next‐generation machine vision systems incorporating two‐dimensional materials: Progress and perspectives
   Wu, P.#, He, T.#, Zhu, H.#, Wang, Y., Li, Q., Wang, Z., Fu, X., Wang, F., Wang, P., Shan, C., Fan, Z., Liao, L., Zhou, P.*, & Hu, W*.
   InfoMat, 2022, 4(1): e12275. | paper

5. Ultrabroadband and multiband infrared/terahertz photodetectors with high sensitivity
   Zhu, J.#, Zhu, H.#, Liu, M., Wang, Y., Xu, H., Ali, N., Deng, H., Tan, Z., Cao, J., Dai, N., & Wu, H.*
   Photonics Research, 2021, 9(11): 2167-2175. | paper

6. Radar HRRP Target Recognition Model Based on a Stacked CNN–Bi-RNN With Attention Mechanism
   Pan, M., Liu, A., Yu, Y., Wang, P., Li, J., Liu, Y., Lv, S., & Zhu, H*.
   IEEE Transactions on Geoscience and Remote Sensing, 2021, 60: 1-14. | paper

7. Temperature-sensitive mechanism for silicon blocked-impurity-band photodetectors
   Zhu, H.#, Zhu, J.#, Hu, W.*, Xiao, Y., Shen, J., Li, Q., Zhang, K., Deng, K., He, T., Wu, H., Li, N.*, & Lu, W.*
   Applied Physics Letters, 2021, 119(19): 191104. | paper

8. Impact of the structural parameters on the photoresponse of terahertz blocked-impurity-band detectors with planar structure
   Zhu, J., Zhu, H.*, Xu, H., Li, K., Wang, Z., Ali, N., Deng, H., Dai, N., & Wu, H.*
   IEEE Transactions on Terahertz Science and Technology, 2020, 10(4): 358-362. | paper

9. Optimized Si-based blocked impurity band detector under alternative operational mode
   Zhu, H.*, Wang, C., Wang, P., He, J., & Hu, W.*
   IEEE Transactions on Electron Devices, 2019, 66(9): 3891-3895. | paper

10. Surface plasmon enhanced Si-based BIB terahertz detectors
    Zhu, H., Weng, Z., Zhu, J., Xu, J., Wu, H.*, & Dai, N.
    Applied Physics Letters, 2017, 111(5): 053505. | paper

11. Comparison of photoresponse of Si-based BIB THz detectors
    Zhu, H., Weng, Z., Zhu, J., Wu, H.*, Li, N., & Dai, N.
    IEEE Transactions on Electron Devices, 2017, 64(3): 1094-1099. | paper
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地址：杭州市象山支弄1号国科大杭州高等研究院格物楼339b

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