Dr. Chao Xu Profile

Dr. Chao Xu

at Univ of Waterloo

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Publications (2)

Proceedings Article | 9 October 2021 Poster + Paper

Heterogeneous integration of transfer bonded terahertz quantum cascade lasers for improved heat management and light coupling

Siyi Wang, Chao Xu, Zbigniew Wasilewski, Dayan Ban

Proceedings Volume 11894, 118941J (2021) https://doi.org/10.1117/12.2600871

KEYWORDS: Quantum cascade lasers, Terahertz radiation, Aluminum nitride, Gallium arsenide, Waveguides, Continuous wave operation, Temperature metrology, Receptors, Quenching (fluorescence), Silicon

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Proceedings Article | 3 November 2016 Paper

Chirped distributed Bragg reflector for broad-band group velocity dispersion compensation in terahertz quantum cascade lasers

C. Xu, D. Ban

Proceedings Volume 10030, 100301U (2016) https://doi.org/10.1117/12.2245906

KEYWORDS: Terahertz radiation, Dispersion, Quantum cascade lasers, Waveguides, 3D modeling, Distributed Bragg reflectors, Interferometers, Distortion, Picosecond phenomena, Frequency combs

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