c10507-11 Hamamatsu Photonics, K.K.,, c10507-11 Datasheet - Page 3

• Manufacturer Part Number: c10507-11
• Description: Mppc Modules
• Manufacturer: Hamamatsu Photonics, K.K.,

Measurement setup
Photon detection efficiency vs. wavelength (measurement example)
Analog output temperature characteristic
Light source
-10
-20
-30
50
45
40
35
30
25
20
15
10
* Photon detection efficiency includes effects of crosstalk and afterpluses.
30
20
10
5
0
300
0
-10
MPPC modules
400
0
Ambient temperature (°C)
Typ.
OPTICAL FIBER
10
attenuator
500
Optical
Wavelength (nm)
Trigger signal
C10507-11-100U
C10751-03
20
600
C10507-11-050U
C10751-02
30
700
(0.5 p.e. threshold level)
C10507-11-025U
C10751-01
MPPC module
Photon
40
KACCB0175EA
800
900
KACCB0180ED
C10507-11 series, C10751 series
PC
Oscilloscope
Linearity
KACCC0374EA
100000
10000
1000
100
1000
The MPPC module and a point light source, which face
each other at a certain distance, are placed in darkness,
and a calibration photodiode is installed in position very
close the MPPC. The number of photons incident on the
MPPC module is detected by the calibration photodiode
and is then compared with the output count of the MPPC
module in order to find the linearity.
Number of incident photons (kcps)
10000
Theoretical value
(Typ. Ta=25 °C, λ=470 nm)
100000
Actual measurement
value (C10507-11-025U)
1000000
KACCB0176EB
3