Stretchable and foldable waveplate based on liquid crystal polymer
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0027919
Abstract: The unrestricted flexibility of flexible photonic devices realizes and adjusts the unique optoelectronic properties of the device, greatly expanding the development mode and application space of optoelectronic devices. Among them, the waveplate is critical for… read more here.
Keywords: waveplate based; based liquid; liquid crystal; waveplate ... See more keywords
Inner helical waveplate with angle-insensitive retardation.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
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
Double-pass rotating z-cut quartz plate as a rapidly variable waveplate.
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DOI: 10.1364/oe.565621
Abstract: We demonstrate a rapidly tunable waveplate based on a rotating z-cut quartz plate in a double-pass configuration. In contrast to previous single-pass implementations, where angular rotation of birefringent crystals causes significant beam path displacement, we… read more here.
Keywords: waveplate; cut quartz; pass; double pass ... See more keywords