supported by the Fundamental Research Funds for the Central Universities (No. 20720140518);the National Natural Science Foundation of China (No. 61308048);the Natural Science Foundation of Fujian Province (No. 2013J01244)
We demonstrate a soft lithography approach for fabrication of a topographically patterned polyvinyl alcohol (PVA) liquid-crystal (LC) alignment layer. This specific approach employs modified micromolding in capill...
supported by the National Natural Science Foundation of China(No.61308048);the Natural Science Foundation of Fujian Province(No.2013J01244);the Li Shangda Foundation in discipline construction(No.C513030)
Self-mixing interference(SMI) technique can be used for measuring vibration, displacement, velocity and absolute distance. In this paper, a simple demodulation algorithm for fast measuring frequency and amplitude of a...