A quasi-Bessel beam is a type of nondiffracted beam commonly used in microwave and optical fields. Although numerous met......

准贝塞尔光束是一种广泛应用于微波和光学领域中的非衍射波束。虽然有许多生成准贝塞尔波束的方法被提出,但它们只应用于线性系统......