材料科学
紫外线
光电子学
光学
真空紫外
极端紫外线
物理
光源
焊剂(冶金)
作者
David E. Couch,Margaret M. Murnane,Daniel D. Hickstein,Henry C. Kapteyn
出处
期刊:Optics & Photonics News
[The Optical Society]
日期:2020-12-01
卷期号:31 (12): 34-34
标识
DOI:10.1364/opn.31.12.000034
摘要
An ideal vacuum ultraviolet light source for applications in angle-resolved photoemission spectroscopy and photoionization mass spectrometry would have a high flux, a MHz repetition rate, a photon energy range from the UV to at least 15 eV, and variable energy and time resolution. This year, we reported a highly cascaded harmonic generation technique that addresses this challenge.
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