Mr. Xiaowen Gu Profile

Xiaowen Gu

Doctoral Candidate at Nanjing Electronic Devices Institute

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Author

Publications (8)

Proceedings Article | 5 December 2024 Paper

Low-loss edge coupler for thin-film lithium niobate based on wafer-scale photolithography

Xiaowen Gu, Jie Tang, Jiangping Dai, Chenquan Wang, Guang Qian, Yuechan Kong, Tangsheng Chen, Tong Zhang

Proceedings Volume 13418, 134181W (2024) https://doi.org/10.1117/12.3048503

KEYWORDS: Waveguides, Thin films, Optical lithography, Lithium niobate, Deep ultraviolet

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Proceedings Article | 18 March 2024 Paper

An integrated uni-traveling-carrier photodetector with 3dB bandwidth of over 100GHz

Yuxuan Wang, Guanyu Li, Xiaowen Gu, Yuechan Kong, Guang Qian

Proceedings Volume 13104, 131041G (2024) https://doi.org/10.1117/12.3022247

KEYWORDS: Reflectors, Electrodes, Doping, Indium gallium arsenide, Photodetectors, Metals, Waveguides, Windows, Frequency response, Roads

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Proceedings Article | 8 February 2024 Paper

LNOI/Si3N4 heterogeneous integrated high-Q tunable microdisk resonator chip

Haibo Li, Guang Qian, Xiaowen Gu, Kunjie Ma, Chenquan Wang, Yu Sun, Tangsheng Chen

Proceedings Volume 13066, 1306610 (2024) https://doi.org/10.1117/12.3025235

KEYWORDS: Resonators, Microresonators, Optical resonators, Waveguides, Etching, Lithium niobate

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Proceedings Article | 17 April 2020 Paper

Silicon hybrid photodetector based on die-to-die bonding

Xiaowen Gu, Guanyu Li, Fei Wang, Jiayun Dai, Yuechan Kong

Proceedings Volume 11455, 1145556 (2020) https://doi.org/10.1117/12.2565048

KEYWORDS: Photodetectors, Silicon, Waveguides, Optical alignment, Integrated photonics

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Proceedings Article | 17 April 2020 Paper

Band-pass photonic filter based on a ring resonator assisted with an asymmetric MZI

Fengjie Zhou, Xiaowen Gu, Guang Qian, Yuechan Kong, Tangsheng Chen

Proceedings Volume 11455, 114554R (2020) https://doi.org/10.1117/12.2564985

KEYWORDS: Filtering (signal processing), Resonators, Waveguides, Bandpass filters, Linear filtering, Silicon, Directional couplers, Microwave photonics, Scanning electron microscopy, Signal processing

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Proceedings Article | 17 April 2020 Paper

III-V/Si integrated photonic devices based on micro transfer printing

Yuxuan Wang, Xiaowen Gu, Guanyu Li, Yuechan Kong

Proceedings Volume 11455, 114550J (2020) https://doi.org/10.1117/12.2559145

KEYWORDS: Silicon, Printing, Silicon photonics, Integrated photonics, Photonic integrated circuits

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Proceedings Article | 12 March 2019 Paper

Fabrication of the drift-enhanced InGaAs p-i-n photodetectors

G. Y. Li, B. Niu, X. W. Gu, Y. Wang, Y. C. Kong

Proceedings Volume 11023, 1102345 (2019) https://doi.org/10.1117/12.2520586

KEYWORDS: Photodetectors, Indium gallium arsenide, PIN photodiodes, Absorption, Etching, Silicon, Zinc, Optical communications, Capacitance, Metalorganic chemical vapor deposition

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Proceedings Article | 24 October 2014 Paper

Series-coupled double-ring resonators with asymmetric radii for use in channelizer

Xiaowen Gu, Dan Zhu, Yongjiu Zhao, Shilong Pan

Proceedings Volume 9270, 927010 (2014) https://doi.org/10.1117/12.2071943

KEYWORDS: Resonators, Optical filters, Microwave photonics, Shape analysis, Photonic microstructures, Microwave radiation, Microrings, Numerical analysis, Radar imaging, Astronomical engineering

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Showing 5 of 8 publications

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