P‐81: Electrically Tunable GRIN Liquid‐Crystal Lenticular Lens Array with Short Focal Length

Abstract

An electrically tunable GRIN liquid crystal (LC) lenticular lens array with short focal length is proposed. By using the nematic LC material with large birefringence, the LC lenticular lens array possesses ideal lens‐like phase profile and the shortest focal length of ∼1.72mm when the driving voltage is 6V.