Gas mixture for deep-UV plasma emission in a hollow-core photonic crystal fiber

We report on the first deep-ultraviolet/ultraviolet (DUV/UV) emission using a highly compact microwave-driven plasma-core photonic crystal fiber. The latter consists of a few centimeter long micro-plasma column of a gas mixture in the core of Kagome hollow-core photonic crystal fiber. The plasma is ...
Source: Optics Letters - Category: Physics Authors: Source Type: research
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