In this paper,we study different hole-shaped photonic crystal fiber filled E7-type liquid crystal at different temperatures and changing the refractive index of the liquid crystal by changing the temp
An internal solitary wave as high as 100 m has been reported in the South China Sea (SCS).Large-amplitude internal waves may cause severe damage to the ocean engineering and submarine.In this paper,wi
We propose an approach to control the polarization and intensity of the focusing field with multiple focal points in a high numerical-aperture (NA) imaging system.This focused field is explained as th
A way to achieve pyroelectric detector fast response compensation circuit based on the measurement of energy for high-repetition-rate pulse laser is proposed in this paper.The transfer function of the