Submillisecond-response polymer network liquid crystal phase modulators at 1.06-lm wavelength
نویسندگان
چکیده
A fast-response and scattering-free polymer network liquid crystal (PNLC) light modulator is demonstrated at k1⁄4 1.06 lm wavelength. A decay time of 117 ls for 2p phase modulation is obtained at 70 C, which is 650 faster than that of the host nematic LCs. The major tradeoff is the increased operating voltage. Potential applications include spatial light modulators and adaptive optics. VC 2011 American Institute of Physics. [doi:10.1063/1.3611031]
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تاریخ انتشار 2011