Fast-response switchable lens for 3D and wearable displays

We report a switchable lens in which a twisted nematic (TN) liquid crystal cell is utilized to control the input polarization. Different polarization state leads to different path length in the proposed optical system, which in turn results in different focal length. This type of switchable lens has...

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Veröffentlicht in:	Optics express 2016-01, Vol.24 (2), p.1668-1675
Hauptverfasser:	Lee, Yun-Han, Peng, Fenglin, Wu, Shin-Tson
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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