First-order and multi-order diffractive lens using a device with 8π phase modulation range
نویسندگان
چکیده
First-order and multi-order diffractive lenses are implemented using a LCoS modulator with 8π-phase modulation range for a 514nm operation wavelength. Their performance is compared in terms of energy efficiency in the first and zero order diffractive planes. The influence of the display calibration is evaluated for each phase modulation range. Keywords—diffractive optical element; spatial light modulator; multiorder diffractive lens; diffractive intraocular lens
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تاریخ انتشار 2016