Prof. Qi Qiu Profile

Prof. Qi Qiu

at Univ of Electronic Science and Technology of China

SPIE Involvement:

Author

Publications (18)

Proceedings Article | 26 July 2022 Paper

Transition of optical fiber delay coefficient under the action of fiber coating at low temperature

Di Jiang, Jun Su, Zhiqiang Fan, Qi Qiu

Proceedings Volume 12279, 122790V (2022) https://doi.org/10.1117/12.2620405

KEYWORDS: Coating, Optical fibers, Fiber coatings, Refractive index, Single mode fibers, Silica, Polymers, Thermal effects

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Proceedings Article | 26 July 2022 Paper

Microwave photonics beamforming for 5G

Yue Lin, Qi Qiu, Zhiqiang Fan, Jun Su

Proceedings Volume 12278, 122780Q (2022) https://doi.org/10.1117/12.2620415

KEYWORDS: Microwave photonics, Telecommunications, Signal processing, Optical networks, Antennas, Energy efficiency, Wireless communications, Switching, RF communications, Optical simulations

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SPIE Journal Paper | 19 May 2020

Experimental demonstration of a real-time hybrid optoelectronic analog-to-digital converter

Tianhang Zhang, Jun Su, Zhiqiang Fan, Qi Qiu

OE, Vol. 59, Issue 05, 057105, (May 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.5.057105

KEYWORDS: Analog electronics, Optoelectronics, Modulation, Dispersion, Channel projecting optics, Picosecond phenomena, Modulators, Quantization, Optical fibers, Optical engineering

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SPIE Journal Paper | 26 October 2017

Quasidistributed temperature sensor based on dense wavelength-division multiplexing optical fiber delay

Jun Su, Ning Yang, Zhiqiang Fan, Qi Qiu

OE, Vol. 56, Issue 10, 106112, (October 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.10.106112

KEYWORDS: Temperature metrology, Sensors, Temperature sensors, Dense wavelength division multiplexing, Optical fibers, Fiber optics, Single mode fibers, Modulation, Microwave radiation, Calibration

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Proceedings Article | 24 February 2017 Paper

Theoretical model and experimental verification on the PID tracking method using liquid crystal optical phased array

Xiangru Wang, Jianhua Xu, Ziqiang Huang, Liang Wu, Tianyi Zhang, Shuanghong Wu, Qi Qiu

Proceedings Volume 10096, 1009618 (2017) https://doi.org/10.1117/12.2249527

KEYWORDS: Liquid crystals, Phased array optics, Optical tracking, Free space optical communications, Detection and tracking algorithms, Charge-coupled devices, Control systems, Polarization, Acquisition tracking and pointing, Telecommunications

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Proceedings Article | 19 October 2016 Paper

Performance analysis of adaptive fiber laser array propagating in atmosphere with correction of high order aberrations in sub-aperture

Feng Li, Chao Geng, Xinyang Li, Qi Qiu

Proceedings Volume 10154, 1015414 (2016) https://doi.org/10.1117/12.2246664

KEYWORDS: Fiber lasers, Atmospheric propagation, Atmospheric corrections, Atmospheric optics, Optical arrays, Adaptive optics, Phase conjugation

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SPIE Journal Paper | 26 May 2016

Tracking performance of optical phase locking loop with frequency discrimination and control subloop

Yunxiang Wang, Biao Li, Yong Guo, Zhiyong Wang, Shuangjin Shi, Jun Su, Qi Qiu

OE, Vol. 55, Issue 05, 056112, (May 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.5.056112

KEYWORDS: Mode locking, Phase shift keying, Optical tracking, Modulation, Ferroelectric materials, Phase measurement, Active optics, Optical communications, Optical engineering, Homodyne detection

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SPIE Journal Paper | 8 February 2016

Stochastic scanning method to shorten acquisition time using liquid crystal optical phased array

Xiangru Wang, Ziqiang Huang, Qinggui Tan, Lingjiang Kong, Qi Qiu

OE, Vol. 55, Issue 02, 026109, (February 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.2.026109

KEYWORDS: Electrodes, Stochastic processes, Liquid crystals, Phased array optics, Satellites, Free space optical communications, Raster graphics, Telecommunications, Beam steering, Optical engineering

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Proceedings Article | 5 November 2015 Paper

Improved high order grating method to realize wide angle beam steering on liquid crystal optical phased array

Liang Wu, Xiangru Wang, Caidong Xiong, Ziqiang Huang, Jing Du, Qinggui Tan, Man Li, Shuanghong Wu, Qi Qiu

Proceedings Volume 9795, 97950P (2015) https://doi.org/10.1117/12.2211226

KEYWORDS: Liquid crystals, Phased array optics, Phase shift keying, Electrodes, Diffraction, Diffraction gratings, Beam steering, Electronics, Glasses, Numerical simulations

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SPIE Journal Paper | 17 February 2015

Cascade-able optical fiber delay-based temperature sensor system

Ning Yang, Qi Qiu, Jun Su, Shuang-Jin Shi

OE, Vol. 54, Issue 02, 026105, (February 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.2.026105

KEYWORDS: Temperature metrology, Optical fibers, Sensors, Temperature sensors, Fiber Bragg gratings, Network security, Picosecond phenomena, Sensing systems, Modulation, Optical engineering

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Proceedings Article | 18 November 2014 Paper

Design on a dual band high spectral resolution imaging solar spectrometer

Lianhui Zheng, Naiting Gu, Changhui Rao, Qi Qiu

Proceedings Volume 9298, 92980T (2014) https://doi.org/10.1117/12.2072654

KEYWORDS: Spectroscopy, Spectral resolution, Diffraction gratings, Diffraction, Solar telescopes, Imaging systems, Collimators, Spectrometer engineering, Monochromatic aberrations, Spectrographs

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Proceedings Article | 2 September 2014 Paper

Simulation of segmented mirror telescope and calculating asphericity of segmented mirror

Zhou Liao, Qi Qiu, Yudong Zhang

Proceedings Volume 9280, 92800E (2014) https://doi.org/10.1117/12.2067986

KEYWORDS: Mirrors, Telescopes, Segmented mirrors, Off axis mirrors, Optics manufacturing, Design for manufacturability, Manufacturing, Space telescopes, Device simulation, Optical instrument design

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Proceedings Article | 21 August 2014 Paper

Design and preparation of film for microsphere based optical super-resolution imaging

Hui Pang, Chunlei Du, Qi Qiu, Shaoyun Yin, Man Zhang, Qiling Deng

Proceedings Volume 9283, 92830S (2014) https://doi.org/10.1117/12.2069186

KEYWORDS: Thin films, Super resolution, Liquids, Refractive index, Glasses, Optical imaging, Finite-difference time-domain method, Wave propagation, Microscopes, Light wave propagation

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Proceedings Article | 20 August 2014 Paper

Stray light analysis in the TV system for tracking and measuring

Lei Cao, Hong-bin Chen, Qi Qiu, Ge Ren, Yang Jiang, Bo Qi

Proceedings Volume 9281, 92812S (2014) https://doi.org/10.1117/12.2071621

KEYWORDS: Stray light, Mirrors, Sensors, Scattering, Stray light analysis, Light scattering, 3D modeling, Glasses, Imaging systems, Optical tracking

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Proceedings Article | 15 October 2013 Paper

Optical fiber temperature sensor based on optical fiber delay

Ning Yang, Qiu Qi, Jun Su, Zhi-Yong Wang, Shuang-Jin Shi

Proceedings Volume 8924, 892403 (2013) https://doi.org/10.1117/12.2031225

KEYWORDS: Optical fibers, Temperature sensors, Temperature metrology, Refraction, Time metrology, Network security, Optical sensing, Sensing systems, Environmental sensing, Nonlinear optics

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Proceedings Article | 11 January 2005 Paper

A novel scheme of control wavelength channel in optical burst switching system

Qi Qiu, Can Zhu

Proceedings Volume 5642, (2005) https://doi.org/10.1117/12.574127

KEYWORDS: Channel projecting optics, Dense wavelength division multiplexing, Switching, Demultiplexers, Multiplexers, Single mode fibers, Control systems, Receivers, Optical fibers, Optical amplifiers

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Proceedings Article | 9 April 2003 Paper

Research for a new three-dimensional storage system

Huajun Yang, Qi Qiu, Qun Qiu, Yiming Yuan

Proceedings Volume 5060, (2003) https://doi.org/10.1117/12.510553

KEYWORDS: Head, Integrated optics, Data storage, Polarization, Molybdenum, Fiber optics, Computing systems, Detection theory, Optical storage, Objectives

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Proceedings Article | 17 September 2002 Paper

New 3D storage system

Huajun Yang, Qun Qiu, Qi Qiu

Proceedings Volume 4930, (2002) https://doi.org/10.1117/12.483315

KEYWORDS: Head, Data storage, Integrated optics, Polarization, Molybdenum, Fiber optics, Computing systems, Optical storage, Telecommunications, Objectives

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Showing 5 of 18 publications

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