Difference between revisions of "Ribbon Cable Attenuation Measurements"

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=Experimental Set Up=
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[http://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back]
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==Experimental Set Up==
  
 
[[File:IMG 0358.JPG | 600 px]]
 
[[File:IMG 0358.JPG | 600 px]]
  
=Measurements=
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==Measurements==
  
 
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=Pictures=
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==Pictures==
  
 
  <math>1\ \mu s</math> pulse width  
 
  <math>1\ \mu s</math> pulse width  
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| [[File:30ns before.JPG | 400 px]] || [[File:30ns after.JPG | 400 px]]  
 
| [[File:30ns before.JPG | 400 px]] || [[File:30ns after.JPG | 400 px]]  
 
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[http://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back]

Revision as of 22:49, 18 January 2011

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Experimental Set Up

IMG 0358.JPG

Measurements

Pulse width [math]V_1[/math] [math]V_2[/math] Attenuation, % Comments
[math]100\ \mu s[/math] [math]5.0\ V[/math] [math]4.5\ V[/math] 10 %
[math]10\ \mu s[/math] [math]5.0\ V[/math] [math]4.2\ V[/math] 16 %
[math]1\ \mu s[/math] [math]5.0\ V[/math] [math]3.0\ V[/math] 40 % see pictures about pulse's shape change
[math]100\ ns[/math] [math]5.0\ V[/math] [math]2.8\ V[/math] 44 % see pictures about pulse's shape change
[math]30\ ns[/math] [math]4.0\ V[/math] [math]1.8\ V[/math] 55 % see pictures about pulse's shape change

Pictures

[math]1\ \mu s[/math] pulse width 
1us before.JPG 1us after.JPG



[math]100\ ns[/math] pulse width 
100ns before.JPG 100ns after.JPG



[math]30\ ns[/math] pulse width 
30ns before.JPG 30ns after.JPG




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