80‐3: Novel Switchable Half Wave Retarder with In‐cell Pancharatnam Berry Lens

To realize a multi‐layer Pancharatnam Berry lens and switchable half wave retarder lens system, we fabricated the switchable half wave retarder equipped with the in‐cell Pancharatnam Berry Lens. This switchable half wave retarder alone achieved a modulation efficiency of 95% on‐axis and 80% or more...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2023-06, Vol.54 (1), p.1128-1131
Main Authors: Minami, Daisuke, Saigusa, Ryosuke, Asagi, Hiroaki, Kawahira, Yuichi, Matsumoto, Kazuhito, Sakai, Akira, Hashimoto, Yoshito, Minoura, Kiyoshi
Format: Article
Language:English
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Summary:To realize a multi‐layer Pancharatnam Berry lens and switchable half wave retarder lens system, we fabricated the switchable half wave retarder equipped with the in‐cell Pancharatnam Berry Lens. This switchable half wave retarder alone achieved a modulation efficiency of 95% on‐axis and 80% or more at polar 45 degree over wide wavelength. In addition, the in‐cell Pancharatnam Berry Lens fabricated and demonstrated the variable focus effect.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.16771