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Ultraviolet Source UVS 300 |
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Features:
- High Flux
- Easy installation and operation
- Small Spot and Monochromator Options
- Easy filament replacement through micro-valve
- Best He II intensity on the market
- High plasma density
Applications:
Angular resolved measurements with high resolution and high total flux
High
resolution photoemission measurements demand not only a highest
performance electron spectrometer, but also a UV source with high flux
density and small spot size, especially for angular resolved studies.
SPECS has developed a focused UV source on the basis of the proven
technology of the UVS 300 source. Using a special capillary, this
source can be focused down to a theoretical spot size of 50 micrometers.
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Simulated spot profiles using the Monte-Carlo multiple scattering ray-tracing program.
Left: standard quartz capillary.
Right: focusing capillary.
Measured spot profiles, using a Faraday cup with a 115 micrometer entrance aperture.
Left: standard quartz capillary.
Right: focusing capillary.
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Product description:
| Installation of the UVS 300 is easy because the source has only one differential pumping stage. |
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