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Welcome to the Wiki of the Vacuum Ultra Violet experiment, below you will find details about the experiment such as manuals and measurement data, as well as presentations about this setup.
 
Welcome to the Wiki of the Vacuum Ultra Violet experiment, below you will find details about the experiment such as manuals and measurement data, as well as presentations about this setup.
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 +
Possible experiment names (most are not great, some are terrible):
 +
 +
DUVET - Detector-material UV ExperimenT
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MAUVE - MAterial UV Experiment
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VULTURE - Vakuum Ultraviolettes Licht Transmission(?) Und Reflexion Experiment (excuse my German..)
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ULTARE - Ultraviolet Light Transmission And Reflection Experiment
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SUMO - Scintillation Ultraviolet Material Optics
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CHMOD - CHaracterization of Material Optics for Detectors / CHaracterization of Material of Other Detectors
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SOUVENIR - Scintillation Optics UV Experiment ... ??
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VUVUZELA - Vacuum UV ..??... Experimental Light Assesment
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VULCANO - Vacuum Ultraviolet Characterization At Nikhef ...??
  
 
== Goal of the experiment ==
 
== Goal of the experiment ==

Revision as of 14:51, 30 June 2022

Welcome to the Wiki of the Vacuum Ultra Violet experiment, below you will find details about the experiment such as manuals and measurement data, as well as presentations about this setup.

Possible experiment names (most are not great, some are terrible):

DUVET - Detector-material UV ExperimenT

MAUVE - MAterial UV Experiment

VULTURE - Vakuum Ultraviolettes Licht Transmission(?) Und Reflexion Experiment (excuse my German..)

ULTARE - Ultraviolet Light Transmission And Reflection Experiment

SUMO - Scintillation Ultraviolet Material Optics

CHMOD - CHaracterization of Material Optics for Detectors / CHaracterization of Material of Other Detectors

SOUVENIR - Scintillation Optics UV Experiment ... ??

VUVUZELA - Vacuum UV ..??... Experimental Light Assesment

VULCANO - Vacuum Ultraviolet Characterization At Nikhef ...??

Goal of the experiment

With the VUV experimental setup we would like to learn more about the optical properties of materials for scintillation based time projection chambers (TPC). We want to measure fluorescence, reflectivity and transmittivity of PTFE under UV light in vacuum. Eventually, we would like to also cool our samples to better simulate the environment inside a TPC. [ADD MORE INFO]

The working of the experiment as well as the to-do's are explained on this page.

Components of the experiment

McPherson Monochromator and attachments

Hamamatsu deuterium lamp

Pfeiffer vacuum pump

Ideal vacuum vacuum chamber

SiPMs

Sensors

Sensor connections

DAQ

CAD drawing software

ITEM table

Source code overview

We are using python for the source code running on the Raspberry Pi for both UI and data acquisition (apart from the Arduino sketch written in C++).

The code can be found at https://gitlab.nikhef.nl/vgupta/vuv.

VUV code overview

Projects

Designing the sample chamber for vacuum ultraviolet reflection measurements by Jeroen van der Borgh

Building a sample chamber for measuring the reflectivity and transparency of detector materials at VUV wavelengths by Casimir van der Post

Measurements

Spot size 23-11-2021

Spot size Vikas/Casimir

Pictures

Gallery

Parts & Ordering

Company contacts for ordering parts

Component ordering

Literature

[Need to add full citations and relevant publications]

http://deap3600.ca/wp-content/uploads/2019/07/MastersThesis_GRAraujo_27_03.pdf

https://indico.hep.manchester.ac.uk/getFile.py/access?contribId=32&sessionId=9&resId=0&materialId=slides&confId=5456 (slides on TUM set-up)

https://www.researchgate.net/publication/357268024_Ultraviolet-induced_fluorescence_of_polymethyl_methacrylate_compared_to_1144-tetraphenyl-13-butadiene_down_to_4_K

Getting started

MediaWiki has been installed.

Consult the User's Guide for information on using the wiki software.