Dr. Lijuan Xu Profile

Dr. Lijuan Xu

at Tianjin Univ

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 14 December 2024 Paper

Dual-pump optical parametric amplification in bilayer silicon-rich nitride waveguides

Yuke Zhai, Lijuan Xu, Kexin Ren, Lin Zhang

Proceedings Volume 13246, 132460A (2024) https://doi.org/10.1117/12.3035991

KEYWORDS: Optical parametric amplifiers, Waveguides, Silicon, Dispersion, Ultrafast phenomena, Refractive index, Pulse signals, Wave propagation, Signal processing, Signal attenuation

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SPIE Journal Paper | 28 December 2023

Athermal waveguides and resonators with three zero-thermal-drift wavelengths

Peishan Han, Liuqing He, Lijuan Xu, Lin Zhang

JNP, Vol. 17, Issue 04, 046005, (December 2023) https://doi.org/10.1117/12.10.1117/1.JNP.17.046005

KEYWORDS: Waveguides, Silicon carbide, Microresonators, Silicon, Resonators, Microrings, Refractive index, Design, Polymers, Fabrication

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Proceedings Article | 27 December 2022 Paper

Athermal waveguides and resonators with three zero-thermal-drift wavelengths

Peishan Han, Liuqing He, Lijuan Xu, Lin Zhang

Proceedings Volume 12504, 125040C (2022) https://doi.org/10.1117/12.2657027

KEYWORDS: Waveguides, Silicon carbide, Resonators, Silicon, Titanium dioxide, Silicon photonics, Silica, Microrings, Thermal optics

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Proceedings Article | 10 October 2020 Presentation + Paper

Broadband nonlinear manipulation of ultrafast optical pulses by dispersion engineering

Lijuan Xu, Yuhao Guo, Yuke Zhai, Henan Liu, Lin Zhang

Proceedings Volume 11547, 115470O (2020) https://doi.org/10.1117/12.2575501

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Proceedings Article | 19 November 2019 Paper

Recent advances in dispersion engineering for mid-infrared photonics

Yuhao Guo, Zeinab Jafari, Lijuan Xu, Jing Wang, Henan Liu, Lin Zhang

Proceedings Volume 11184, 111840I (2019) https://doi.org/10.1117/12.2539056

KEYWORDS: Dispersion, Waveguides, Mid-IR, Photonics, Silicon, Optoelectronics

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Proceedings Article | 5 November 2018 Paper

Broadband athermal devices and their applications

Lijuan Xu, Yuhao Guo, Jing Wang, Liuqing He, Henan Liu, Guifang Li, Lin Zhang

Proceedings Volume 10814, 108140I (2018) https://doi.org/10.1117/12.2504099

KEYWORDS: Planar waveguides, Micro optical resonators, Dispersion, Silicon carbide, Waveguides, Silicon, Resonators, Cladding, Microrings, Temperature metrology, Optoelectronics, Frequency combs

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Proceedings Article | 21 February 2018 Paper

Two-octave dispersion flattening with five zero-dispersion wavelengths in the deep mid-IR

Yuhao Guo, Lijuan Xu, Zeinab Jafari, Anu Agarwal, Lionel Kimerling, Guifang Li, Jurgen Michel, Lin Zhang

Proceedings Volume 10541, 105412E (2018) https://doi.org/10.1117/12.2291331

KEYWORDS: Dispersion, Waveguides, Mid-IR, Optoelectronics, Integrated optics, Nonlinear optics, Imaging spectroscopy

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Proceedings Article | 16 February 2018 Presentation + Paper

Agile generation of microresonator-based frequency combs without pump detuning and local temperature controlling

Jing Wang, Lijuan Xu, Yuhao Guo, Lionel Kimerling, Jurgen Michel, Anuradha Agarwal, Guifang Li, Lin Zhang

Proceedings Volume 10518, 105180J (2018) https://doi.org/10.1117/12.2291310

KEYWORDS: Solitons, Frequency combs, Modulation, Microresonators, Thermal effects, Waveguides, Silicon carbide, Picosecond phenomena, Tunable lasers

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Proceedings Article | 15 February 2018 Paper

Broadband temperature-insensitivity of dispersion-engineered waveguides and resonators

Lijuan Xu, Liuqing He, Yuhao Guo, Guifang Li, Lin Zhang

Proceedings Volume 10516, 105161G (2018) https://doi.org/10.1117/12.2291333

KEYWORDS: Dispersion, Waveguides, Silicon carbide, Silicon, Resonators, Optoelectronics, Cladding, Frequency combs, Instrumentation engineering, Wavelength division multiplexing

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SPIE Journal Paper | 28 March 2016

Ultraflat and low dispersion in a horizontal silicon nitride slot waveguide at near-infrared wavelengths

Lijuan Xu, Xiaochang Ni, Bowen Liu, Yanfeng Li, Minglie Hu

OE, Vol. 55, Issue 03, 037109, (March 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.3.037109

KEYWORDS: Dispersion, Waveguides, Silicon, Picosecond phenomena, Nickel, Lithium, Optoelectronics, Finite element methods, Optical engineering, Roads

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Proceedings Article | 5 March 2015 Paper

The relevant research on AOD and concentration of PM2.5 pollutant

Huan Yao, Xiaochang Ni, Xuan Wang, Tong Li, Lijuan Xu, Zhenming Song

Proceedings Volume 9521, 95210M (2015) https://doi.org/10.1117/12.2087590

KEYWORDS: Aerosols, LIDAR, Atmospheric particles, Atmospheric modeling, Mass attenuation coefficient, Satellites, Clouds, Atmospheric monitoring, Data centers, Signal attenuation

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Showing 5 of 11 publications

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