Gentec-EO QE and XLE4 - Manual (Page 11)

QE Series Joulemeter Instruction Manual Version 3.0 April 2014 11
Footnotes
Model
QE50SP-S-MB
QE50SP-H-MB QE50LP-S-MB
QE50LP-H-MB
Optical Absorber MB
Spectral Range 1, 8 0.19 – 20 µm
Calibrated Spectral Range
(Optional)
(QE-QED Series)
1, 8
0.248 – 2.5 µm
10.6 µm
0.3 – 2.1 µm
Typical Sensitivity 2, 7 3 V/J
Calibration Uncertainty 7, 2, 8, 9, 11 ± 3%
Repeatability < 0.5 %
Max. Pulse Energy 1.064 µm
0.266 µm
With QED @ 1.064 µm
QED @ 0.266 µm
3, 12
15 J
12.5 J
85 J
22 J
Noise Equivalent Energy (NEE)
(Typ)
2, 11 10 µJ
Max. Repetition
Rate
2, 5, 11 500 Hz 200 Hz
Typical Rise Time
(0-100%)
2, 11 300 µsec 900 µsec
Max. Pulse Width (Typ) 2, 6, 10, 11 225 µsec 675 µsec
Max. Energy Density
12
600 mJ/cm
2
@ 1.064µm, 7ns, 10 Hz
500 mJ/cm
2
@ 266nm, 7ns, 10 Hz
Max. Energy Density with QED
16 J/cm
2
@1064nm, 7nsec, Single shot
8 J/cm
2
@1064nm, 7nsec, 10Hz
6 J/cm
2
@532nm, 7nsec, 10Hz
1 J/cm
2
@266nm, 7nsec, 10Hz
Max. Average Power
Detector Alone (QE50xP-S-MB):
With optional Heatsink (QE50xP-H-MB):
12, 13 10 W (25 W with QED)
20 W (45 W with QED)
Max. Power Density
Detector Alone (QE50xP-S-MB):
With optional Heatsink (QE50xP-H-MB):
With QED :
10 W/cm² @ 10 W
5 W/cm² @ 20 W
600 W/cm²
Dimensions (H x W x D)
Detector Alone (QE50xP-S-MB):
With optional Heatsink (QE50xP-H-MB):
75 x 75 x 15 mm
75 x 75 x 44 mm
Weight
Detector Alone (QE50xP-S-MB):
With Optional Heatsink (QE50xP-H-MB):
209 g
338 g
Aperture Size
QE 50:
QED 50:
50 x 50 mm
47 x 47 mm
Aperture Area Size
QE 50:
QED 50:
25 cm
2
22.09 cm
2