Germanium Sensor - Newport CONEX-PSD User Manual

Two-axis position & power sensing device
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CONEX-PSD
2.4.1.3
Wavelength Consideration
Power/Wavelength
Responsivity/Wavelength
2.4.2

Germanium Sensor

2.4.2.1
Electrical and Optical Characteristics (Ta = 25 °C)
Parameter
Spectral response
range
Peak sensitivity
wavelength
Photo sensitivity
Interelectrode
resistance
Shunt resistance
Shunt
capacitance
Position
resolution
Two-Axis Position & Power Sensing Device
Symbol
Condition
λ
λp
S
λ = λp
Rie
∆R
F = 136 Hz
5
Min.
Typ.
Max.
800
to
1700
1550
0.9
100
1
2
30
5
EDH0315En1030 — 07/16
Unit
nm
nm
A/W
kΩ
nF
µm

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