Last modified by sndueste on 2025/02/06 10:58
From version 6.1
edited by cpassow
on 2020/04/24 10:42
Change comment: There is no comment for this version
To version 5.1
edited by sndueste
on 2020/04/24 09:23
Change comment: There is no comment for this version

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1 -XWiki.cpassow
1 +XWiki.sndueste
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48 48  
49 49  \\
50 50  
51 -\\
51 +== Calculate pump-probe delay ==
52 52  
53 -{{collapsible-panel EXPAND="Correction of pump-probe delay" COLLAPSE="Correction of pump-probe delay" Start="true" atlassian-macro-output-type="INLINE"}}
54 -{{info}}
55 55  * BAM measurement: difference between electrons and timing system
56 56  ** usually the BAM signal has to be added to the delay ...
57 57  ** it is the best to test addition/subtraction and check the results on a step function (more/less sharp) - if there is no change of the data with + and - there is anyway something wrong. please contact your local contact for more information / help
56 +
58 58  * Streak camera: difference between electrons and optical laser
59 59  ** it is a slow signal and should only be used as a rolling average over multiple minutes
60 60  ** if you see a drift in the streak camera which you do not see in the BAM it is resulting from the optical laser
61 61  ** if this (BAM - streak camera signal) is significant e.g. 200 fs over 1 h, it means the drift compensation was probably off and it should be compensated
62 62  ** addition/subtraction is dependent on the setup and have to be checked
63 -{{/info}}
64 -{{/collapsible-panel}}