Nonmechanical zoom lens based on the Pancharatnam phase effect

Applied Optics
Kun GaoPhilip Bos

Abstract

We present a nonmechanical zoom lens system based on the Pancharatnam phase effect, which is controlled by the state of circularly polarized light. The device is shown to allow for a compact design for a wide range of zoom ratios. A demonstration system is shown, which has a 4× zoom ratio between its two electrically switchable states. We show its observed image quality experimentally and compare it with calculated expectations.

References

Feb 16, 2006·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Filippus S Roux
Oct 21, 2015·Optics Express·Kun GaoPhilip J Bos

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Citations

Aug 10, 2016·Optics Express·Luciano De SioBrian R Kimball
May 11, 2017·Scientific Reports·Piotr PopovAntal Jákli
Feb 23, 2018·Applied Optics·Comrun YousefzadehPhilip J Bos
Jan 18, 2019·Optics Express·Tao ZhanShin-Tson Wu
May 15, 2020·Optics Express·Yu-Jen WangVictor Reshetnyak
Jan 8, 2021·ACS Applied Materials & Interfaces·Kelum PereraAntal Jákli

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