Particle free optical imaging of flow field by liquid crystal polarization

• المؤلفون الرئيسيون: Huang, Yi, Shinoj, Vengalathunadakal K., Wong, TeckNeng, Matham, Murukeshan Vadakke
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2019
• الموضوعات: Liquid-crystal Devices; Micro-optical Devices; DRNTU::Engineering::Mechanical engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/88498; http://hdl.handle.net/10220/47605

This paper proposes and demonstrates a particle free method for flow field visualizations by analyzing liquid crystal polarizations. The proposed concept is implemented by imaging of liquid crystal flow under microfluidic environment using a crossed polarization microscopy configuration. Fringe patt...