Modeling the carbon nanofiber addressed liquid crystal microlens array from experimentally observed optical phenomena

Results show that the C-MLA behaves like a simple lensing system at 0.060-0.276 V/µm. In this lensing mode the C-MLA is successfully modeled as a reflective convex lens array intersecting with a flat reflective plane. The C-MLA at these field strengths exhibits characteristics of mostly spherical or low order aspheric arrays, with some aspects of high power aspherics. It also exhibits properties associated with varying lens apertures and strengths, which concur with previously theorized models based on E-field patterns. This work uniquely provides evidence demonstrating an apparent “rippling” of the liquid crystal texture at low field strengths, which were successfully reproduced using rippled Gaussian-like lens profiles.