Prof. Guowei Lu Profile

Prof. Guowei Lu

at Peking Univ

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 9 October 2021 Poster

Relaxation and transfer of photoexcited electrons at a coplanar few-layer 1 T'/2H-MoTe2 heterojunction

Aiqin Hu, Xiaolong Xu, Wei Liu, Shengnan Xu, Zhaohang Xue, Bo Han, Shufeng Wang, Peng Gao, Quan Sun, Qihuang Gong, Yu Ye, Guowei Lu

Proceedings Volume 11903, 119030Z (2021) https://doi.org/10.1117/12.2600766

KEYWORDS: Electrons, Heterojunctions, Picosecond phenomena, Optoelectronic devices, Image resolution, Electron microscopy

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Proceedings Article | 9 October 2021 Poster

In situ scattering of single gold nanorod coupling with monolayer transition metal dichalcogenides

Lulu Ye, Aiqin Hu, Guowei Lu

Proceedings Volume 11904, 119040X (2021) https://doi.org/10.1117/12.2599718

KEYWORDS: Scattering, Nanorods, Transition metals, Gold, Plasmonics, Spectroscopy, Resonance energy transfer, Plasmons, Oscillators, Nanomanipulation

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Proceedings Article | 9 October 2021 Poster + Paper

Exotic coupling between plasmonic nanoparticles through geometric configurations

Weidong Zhang, Hong Chiang, Te Wen, Lulu Ye, Hai Lin, Haitan Xu, Qihuang Gong, Guowei Lu

Proceedings Volume 11904, 119040W (2021) https://doi.org/10.1117/12.2599716

KEYWORDS: Plasmonics, Finite-difference time-domain method, Nanoparticles, Electrons, Optical properties, Gold, Systems modeling, Solids, Oscillators, Energy transfer

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Proceedings Article | 5 March 2021 Presentation

In-situ optical study of single plasmonic resonator coupling with monolayer two dimensional materials

Guowei Lu, Aiqin Hu, Lulu Ye

Proceedings Volume 11688, 1168804 (2021) https://doi.org/10.1117/12.2573712

KEYWORDS: Transition metals, Nanoparticles, Gold, Scattering, Nanorods, Plasmons, Plasmonics, Atomic force microscopy, Spectroscopy, Resonance energy transfer

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Proceedings Article | 2 November 2020 Poster + Paper

Photoluminescence quantum yield from gold nanorods dependence of excitation polarization

Weidong Zhang, Yuqing Cheng, Jingyi Zhao, Te Wen, Aiqin Hu, Qihuang Gong, Guowei Lu

Proceedings Volume 11556, 115560R (2020) https://doi.org/10.1117/12.2573634

KEYWORDS: Polarization, Luminescence, Quantum efficiency, Gold, Nanorods, Scattering, Imaging spectroscopy, Laser scattering, Glasses, Spectroscopy

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Proceedings Article | 10 October 2020 Poster

Transient spectral fluctuations of single-molecule fluorescence enhanced by a single optical antenna

Te Wen, Xiaowei Zhang, Yuqing Cheng, Guowei Lu, Qihuang Gong

Proceedings Volume 11556, 115560O (2020) https://doi.org/10.1117/12.2573537

KEYWORDS: Luminescence, Molecules, Optical antennas, Quantum efficiency, Signal to noise ratio, Single photon, Diffusion, Plasmons

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Proceedings Article | 25 October 2018 Paper

Light emission from plasmonic nanostructures enhanced with fluorescent nanodiamonds

Jingyi Zhao, Yuqing Cheng, Hongming Shen, Yuen Yung Hui, Te Wen, Huan-Cheng Chang, Qihuang Gong, Guowei Lu

Proceedings Volume 10824, 1082411 (2018) https://doi.org/10.1117/12.2500440

KEYWORDS: Plasmonics, Nanostructures, Nanoparticles, Gold, Luminescence, Atomic force microscopy, Nanolithography, Molecular assembly, In situ metrology, Optical testing

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Proceedings Article | 25 October 2018 Paper

Spectral shape of one-photon luminescence from single gold nanorods

Te Wen, Yingbo He, Xue-Lu Liu, Miao-Ling Lin, Yuqing Cheng, Jingyi Zhao, Qihuang Gong, Keyu Xia, Ping-Heng Tan, Guowei Lu

Proceedings Volume 10824, 1082410 (2018) https://doi.org/10.1117/12.2500439

KEYWORDS: Gold, Nanorods, Linear filtering, Luminescence, Nanoparticles, Continuous wave operation, Nanostructures, Plasmons, Scattering, Laser scattering

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