Prof. Ju Liu Profile

Prof. Ju Liu

at National Univ of Defense Technology

SPIE Involvement:

Author

Publications (4)

SPIE Journal Paper | 3 October 2013

Analysis of femtosecond optical vortex beam generated by direct wave-front modulation

Jiali Liao, Xiaofeng Wang, Wenchao Sun, Yizhou Tan, Di Kong, Yongming Nie, Junli Qi, Hui Jia, Ju Liu, Jiankun Yang, Jichun Tan, Xiujian Li

OE, Vol. 52, Issue 10, 106102, (October 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.10.106102

KEYWORDS: Femtosecond phenomena, Optical vortices, Spiral phase plates, Phase shift keying, Modulation, Liquid crystals, Phase modulation, Optical simulations, Optical engineering, Beam propagation method

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SPIE Journal Paper | 1 February 2013

Generation and analysis of both in-phase and out-phase radially polarized femtosecond-pulse beam

Junli Qi, Wenchao Sun, Jiali Liao, Yongming Nie, Xiaofeng Wang, Jun Zhang, Xishun Liu, Min Lu, Shaorong Chen, Ju Liu, Jiankun Yang, Jichun Tan, Xiujian Li, Hui Jia

OE, Vol. 52, Issue 2, 024201, (February 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.2.024201

KEYWORDS: Polarization, Phase shift keying, Modulation, Liquid crystals, Mirrors, Optical engineering, Polarizers, Defense technologies, Wave plates, Phase modulation

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Proceedings Article | 16 October 2012 Paper

Generation of radially polarized femtosecond pulse beam with a polarization plates array

Junli Qi, Yongming Nie, Xiaofeng Wang, Jiali Liao, Ju Liu, Jiankun Yang, Hui Jia, Xiujian Li

Proceedings Volume 8416, 841621 (2012) https://doi.org/10.1117/12.978238

KEYWORDS: Polarization, Femtosecond phenomena, Spatial light modulators, Polarizers, Liquid crystals, Wave plates, Ultrafast phenomena, Optical properties, Optical storage, Pulsed laser operation

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Proceedings Article | 16 November 2010 Paper

Optical implementation of tree-type interconnection network using polarization control method

Junbo Yang, Jiankun Yang, Ju Liu, Xiujian Li

Proceedings Volume 7847, 784713 (2010) https://doi.org/10.1117/12.871041

KEYWORDS: Switches, Switching, Polarization, Polarization control, Optical switching, Network architectures, Optical communications, Optical networks, Mirrors, Chemical elements

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