Thesis presentation - APC
Thesis presentation - APC
Thesis presentation - APC
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
p (%)<br />
6<br />
4<br />
2<br />
0<br />
-2<br />
-4<br />
-6<br />
Linearity measurement in the tank<br />
• Several LED intensities<br />
Anode<br />
0 20 40 60 80 100 120 140<br />
courant anode (mA)<br />
p (%)<br />
10<br />
5<br />
0<br />
-5<br />
-10<br />
p =<br />
• The PMTs response is linear (< 5%)<br />
( Q<br />
A+ B<br />
− QA<br />
−<br />
Q<br />
Dynode<br />
A+<br />
B<br />
0 500 1000 1500 2000 2500<br />
tension (mV)<br />
• Saturation : Anode > 100mA Dynode > 2000mV<br />
• Spread to the linearity on the anode => solved by Photonis<br />
• Test in black box => similar results<br />
• Tests possibility after installation<br />
Q<br />
B<br />
)<br />
18
Change language