INFO
Name / nom | light detector - il cattivo |
Absorber / absorbeur | Ge wafer - diameter 10 mm x 10 mm - h 300 µm |
Thermistor | around 5 mg |
Bonding | NTD: gold wire - 25 µm |
Supports/ supports | teflon supports |
Holder | Cu |
Notes | pin (no kapton) oxidized Ge surface |
PHOTO
1 - Ulisse cryostat - RUN19 - gen 2016
semi-vintage electronic
Source / sources | 55Fe Optic fiber: Agilent HFBR 820nm - datasheet attached |
M1
DR=+-5 gain=1403 fs=20kHz bessel = 675 Hz
I bias = 0.622 nA
R = 9 Mohm
M2, M9, M10, M3, M4
DR=+-1 gain=1403 fs=20kHz bessel = 675 Hz
I bias = 1.25 nA
M1 | M2 | M9 | M10 | M3 | M4 | |
Sensibility [nV/keV] | 673 (µ) | 503.8 | 475 | 497 | 512 | 495 |
Sigma 55Fe [keV] | no 55Fe too noisy | - | - | - | - | - |
Sigma baseline [eV] | no 55Fe too noisy | 569 | 647 | 650 | 754 | 478 |
Fichier | Taille | Date | Attaché par | |||
---|---|---|---|---|---|---|
HFBR-2402-Avago_LED_IAS.pdf Aucune description | 257.25 Ko | 16:37, 28 Jan 2016 | Valentina_Novati | Actions | ||
ilBruttoedilCattivo.png Aucune description | 393.13 Ko | 10:20, 10 Fév 2016 | Valentina_Novati | Actions | ||
IMG_20160120_171156d.jpg Aucune description | 869.28 Ko | 14:57, 28 Jan 2016 | Valentina_Novati | Actions | ||
run_book_RUN19.pdf Aucune description | 47.4 Ko | 18:41, 12 Fév 2016 | Valentina_Novati | Actions |