Konu "Fresnel Lens" için Fizik Bölümü Koleksiyonu listeleme
Toplam kayıt 2, listelenen: 1-2
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High-diffraction-efficiency Fresnel lens based on annealed blue-phase liquid crystal-polymer composite
(Taylor & Francis Ltd, 2019)We demonstrated a relatively simple and effective method to fabricate a periodically isolated polymer wall of blue-phase liquid crystal Fresnel lens (BPLCFL) by employing a single-masking process of the ultraviolet (UV) ... -
Switchable polarisation-independent blue phase liquid crystal Fresnel lens based on phase-separated composite films
(Taylor & Francis Ltd, 2017)A simple method for fabricating a polarisation independent blue-phase liquid crystal Fresnel lens (BPLCFL) is demonstrated by utilising the photo-polymerisation-induced phase separation. The BPLC/polymer binary Fresnel ...