Project supported by the National Key Research and Development Program of China(Grant No.2017YFA0206004);the National Natural Science Foundation of China(Grant No.11375160);the Science and Technology Fund from the Plasma Physics Laboratory,China(Grant No.ZY2018-01)。
Annular-focused beams have attracted attention because of their novel properties and applications in optical trapping, high resolution microscopy, and laser-induced periodic surface structuring. Generation of this bea...
Project supported by the National Key Research and Development Program of China(Grant No.2017YFA0206004);the National Natural Science Foundation of China(Grant No.11375160);the National Science Instruments Major Project of China(Grant No.2012YQ130125)
The extreme ultraviolet and soft x-ray sources are widely used in various domains. Suppressing higher order harmonics and improving spectral purity are significant. This paper describes a novel method of higher order ...
Project supported by the National Natural Science Foundation of China(Grant No.11375160);the National Science Instruments Major Project of China(Grant No.2012YQ130125)
Spectral diagnosis of radiation from laser plasma interaction and monochromation of radiation source are hot and important topics recently. Grating is one of the primary optical elements to do this job. Although easy ...