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Research Areas:

Liquid Crystal Display

Adaptive Lens

New Photonic Materials

Solid-State Lighting

Spatial Light Modulator

Bio-Photonics

Adaptive Lens

Objectives:

1.    To develop adaptive liquid crystal/liquid lenses for cell phones, 3D displays, and biomedical imaging

2.    To invent a polarization independent lens with a large optical power

3.    To investigate nano-scale liquid crystal devices for bio-inspired optics

4.    To develop dynamic foveated imaging to mimic human vision

Publications:

1.    H. Ren and S. T. Wu, “Introduction to Adaptive Lenses” (Wiley, 2012)

2.    (Review paper) S. Xu, Y. Li, Y. Liu, J. Sun, H. Ren, and S.T. Wu, “Fast-response liquid crystal microlens,” Micromachines 5, 300-324 (2014).

1.    R. Zhu, S. Xu, Q. Hong, S.T. Wu, C. Lee, C. M. Yang, C. C. Luo, and A. Lien, “A polymeric lens embedded 2D/3D switchable display with dramatically reduced crosstalk,” Appl. Opt. 53, 1388-1395 (2014).