Mr. Qingwei Wu Profile

Qingwei Wu

at Tsinghua Univ

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Author

Publications (3)

Proceedings Article | 11 November 2008 Paper

Photonic analog-to-digital conversion using LiNbO3 asymmetric Mach-Zehnder Interferometer

Qingwei Wu, Hongming Zhang, Minyu Yao

Proceedings Volume 7136, 71363M (2008) https://doi.org/10.1117/12.803239

KEYWORDS: Phase shifts, Analog electronics, Interferometers, Quantization, Mach-Zehnder interferometers, Crystals, Receivers, Dispersion, Lithium niobate, Photonic crystals

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SPIE Journal Paper | 1 June 2008 Open Access

Ultrawideband monocycle pulse generation using dual-output intensity modulator

Yue Peng, Hongming Zhang, Qingwei Wu, Xin Fu, Minyu Yao

OE, Vol. 47, Issue 06, 060501, (June 2008) https://doi.org/10.1117/12.10.1117/1.2938834

KEYWORDS: Modulators, Polarization, Modulation, Interferometers, Broadband telecommunications, Electro optics, Microwave photonics, Wireless communications, Phase modulation, Microwave photonic filters

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Proceedings Article | 20 January 2005 Paper

Ultrashort pulse measurement using interferometric autocorrelator based on two-photon-absorption detector at 1.55-µm wavelength region

Meng Yan, Minyu Yao, Hongming Zhang, Qingwei Wu

Proceedings Volume 5633, (2005) https://doi.org/10.1117/12.573681

KEYWORDS: Sensors, Ultrafast phenomena, Interferometry, Phase retrieval, Second-harmonic generation, Detection and tracking algorithms, Computer simulations, Nonlinear crystals, Beam splitters, Phase matching

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