monoLIGHT
HIGH-THROUGHPUT MONOCHROMATOR
The monoLIGHT is a toroidal grating monochromator for laboratory VUV sources, compatible with most models available on the market. In its standard configuration, it is optimized for high efficiency at both He I and He II.
Utilizing the full solid angle of the source, it gives extremely high intensity at the sample even after monochromatization. Complete separation of He I α and He I β is achieved while maintaining a narrow bandwidth.

Characteristics
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Toroidal grating monochromator
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High flux
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Compact footprint
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Input / exit ports CF35
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Pump port CF100
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Bake-out temperature <120°C
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Customizable according to user requirements
Applications
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VUV source monochromatization
- Ultraviolet photoemission spectroscopy UPS
- Angle-resolved photoemission spectroscopy ARPES
Customization
The monochromator is easily adapted to a broad range of sources and applications.
This includes e.g.:
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grating choice according to desired spectral line
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length of incoming and outgoing arm manufactured to fit the experiment
Specifications
For further specifications, please download the product spec sheet:
Please send us an email inquiry for further information, references or a quotation.
Special solutions
We offer specialized solutions for almost every application, including:
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automated wavelength selection, motorized grating position
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differential pumping
Please contact us with any special requirements you may have.
Configurations
