Appendix; Technical Data - THORLABS SPDMA Operation Manual

SPDMA

5 Appendix

5.1 Technical Data

All technical data are valid at 45 ± 15% rel. humidity (non condensing).
Item #
Detector
Detector Type
Wavelength Range
Diameter of Active Detector Area
Typical Photon Detection Efficiency (PDE)
at Gain Max
Gain Adjustment Factor (Typ)
Count Rate @ Gain Max.
Min
Typ
Dark Count Rate
@ Gain Min
@ Gain Max
Dead Time @ Maximum Gain
Output Pulse Width @ 50 Ω load
Output Pulse Amplitude @ 50 Ω load
TTL High
TTL Low
Trigger Input TTL Signal
Low (closed)
High (open)
Afterpulsing Probability @ Gain Min.
General
Power Supply
Operating Temperature Range
APD Operating Temperature
APD Temperature Stability
Storage Temperature Range
Dimensions (W x H x D)
Weight
1
) Default in the absence of a TTL signal is > 2 V, allowing signal to the pulse output. The detector behavior is not
defined between 0.8 V and 2 V.
2
) Non-condensing
Page 8
1
2
SPDMA
350 nm - 1100 nm
58% (@ 500 nm)
66% (@ 650 nm)
43% (@ 820 nm)
< 75 Hz (Typ); < 400 Hz (Max)
< 300 Hz (Typ); < 1500 Hz (Max)
10 ns (Min); 15 ns (Typ); 20 ns (Max)
1% (Typ)
±12 V, 0.3 A / 5 V, 2.5 A
0 to 35 °C
-40 °C to 70 °C
72.0 mm x 51.3 mm x 27.4 mm (2.83 '' x 2.02 '' x 1.08 '')
Si APD
m
500 m
4
>10 MHz
20 MHz
< 35 ns
3.5 V
0 V
< 0.8 V
> 2 V
-20 °C
< 0.01 K
150 g
MTN025859_D02
5 Appendix