Liquid-crystal grating,as a kind of optical phased array,has been used in laser radar system,satellite communication sys......

点衍射干涉仪中小孔的对准情况直接决定小孔衍射光斑的形状及位置，也影响着后续光路的布置。基于瑞利-索末菲衍射理论，对非对准高斯......