A5047629374- Advanced Optical Imaging Technologies
- Liquid Crystal Research Advancements
- Photonic Crystals and Applications
- Ruminant Nutrition and Digestive Physiology
- Genetic and phenotypic traits in livestock
- Muscle metabolism and nutrition
Hong Kong University of Science and Technology
2023-2025
University of Hong Kong
2023-2025
Shanxi Agricultural University
2016
Abstract Ultrafast liquid crystal light valves are extensively utilized in high‐refresh‐rate displays and beam control shaping applications. Ferroelectric crystals, characterized by their ability to achieve microsecon response times when driven a 5 V voltage, particularly well‐suited for array‐type valves, such as display screens or adjustable gratings. This study employs optimized ferroelectric materials that exhibit high contrast (~1,000:1), ultra‐fast (<20 μs), polarity‐dependent...
Abstract Multi‐viewpoint retina projection displays (RPD) with an expanded visible range have been utilized in recent augmented reality (AR) systems to address the vergence‐accommodation conflict (VAC) by providing a long depth of field (DOF). However, these fixed multi‐viewpoint RPD still face common critical challenge imaging overlap or discontinuity when eyes rotate under varying ambient light. To this, AR system featuring switchable ultra‐dense viewpoints is presented, enabled...