Lecture 10: Bolometers - Leiden Observatory
Lecture 10: Bolometers - Leiden Observatory
Lecture 10: Bolometers - Leiden Observatory
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Responsivity compared to photodetectors<br />
Photoconductor<br />
Sphotoconductor = ⇥qG<br />
hc<br />
Photodiode<br />
Sphotodiode = ⇥q<br />
hc<br />
Bolometer<br />
Sbolometer = 2I<br />
The bolometer responsivity is independent of the wavelength<br />
(assuming QE is independent of )<br />
Detection of Light: <strong>Lecture</strong> <strong>10</strong><br />
✓<br />
Z<br />
R 1<br />
◆<br />
⌘