UVLS Small Spot
Versatile and robust Small Spot UV Source with Microwave Plasma Generator
The UVLS is a microwave plasma-based UV light source. It is based on a filamentless design and is therefore not subject to the filament ageing of electron impact plasma UV sources. Instead the He plasma is created directly in the quartz output capillary leading to excellent coupling of the generated UV to the chamber or monochromator. This design provides long term plasma stability making the source suitable for use even with heavier gases like Ar and Xe. The source is differentially pumped by an optional available pumping package and is be equipped with dispersing quartz capillary to access medium and large size samples.