埃克森研究和技术中心向可按比例放大的、供铀同位素浓缩使用的访微米光源迈出了重要的一步。10月23日埃克森中心的P. Rabinowitz在阿纳海姆举行的“79年电光-激光”会议上报道说,使二氧化碳激光器的10.6微米的输出在氢气中发生喇曼频移,从而在623厘米―1上产生1.6焦耳、20兆瓦的脉冲。这种方法最先是由斯坦福大学的R. L. Byer提出和演示的,但他的小组所得的输出能量低得多。人们正在为六氟化铀的选择分离寻找在其波长上有强烈吸收的16微米的光源。
In this study, we investigate a new simple scheme using a planar undulator (PU) together with a properly dispersed electron beam (
beam) with a large energy spread
In this Letter, we report an Airy-like beam of magnetostatic surface spin wave (AiBMSSW) supported on the ferromagnetic film, which is transferred from the optical field. The propagation properties of AiBMSSW were verified with micromagnetic simulation. F
Polarization switching (PS) characteristics in a 1550 nm vertical-cavity surface-emitting laser (VCSEL) subject to circularly polarized optical injection (CPOI) are experimentally investigated. The results show that, under different biased current, a soli