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2016•Applied OpticsRequires access

Varied-line-spacing switchable holographic grating using polymer-dispersed liquid crystal

Kangni Wang, Jihong Zheng, Feiyue Lu, Hui Gao, Aswin Palanisamy, Songlin Zhuang

Open publisher page 15 citations

Abstract

. In addition, the diffraction can be switched on and off by virtue of the external driving voltage of approximately 120 V. The grating also possesses a fast response with a rise time of 300 μs and a fall time of 750 μs. This grating, which can change the period in the grating structure to allow switchable diffraction of transmitted light, shows great potential application for diffractive optics.

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What this paper is about

. In addition, the diffraction can be switched on and off by virtue of the external driving voltage of approximately 120 V. The grating also possesses a fast response with a rise time of 300 μs and a fall time of 750 μs. This grating, which can change the period in the grating structure to allow switchable diffraction of transmitted light, shows great potential application for diffractive optics.

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OpenAlex reports 15 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

. In addition, the diffraction can be switched on and off by virtue of the external driving voltage of approximately 120 V. The grating also possesses a fast response with a rise time of 300 μs and a fall time of 750 μs. This grating, which can change the period in the grating structure to allow switchable diffraction of transmitted light, shows great potential application for diffractive optics.

Key concepts: Grating, Optics, Holographic grating, Diffraction efficiency, Materials science, Electromagnetically induced grating, Holography, Blazed grating

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