Inner helical waveplate with angle-insensitive retardation.
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DOI: 10.1364/oe.435975
Abstract: The angle-sensitivity is a serious defect of birefringent waveplate, and it draws lots of interest from researchers. In this paper, an angle-insensitive waveplate with inner helix structure is proposed. The super-twisted nematic liquid crystal polymer… read more here.
Keywords: angle; helical waveplate; angle insensitive; waveplate ... See more keywords