P3257-01 Ver la hoja de datos (PDF) - Hamamatsu Photonics
Número de pieza
componentes Descripción
Fabricante
P3257-01 Datasheet PDF : 3 Pages
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I Spectral response
1011
MCT photoconductive detector P3257 series, P4249-08
(Typ. T= -196 ˚C)
I S/N vs. bias current (P3257-10)
(Typ.)
20
D*
16
1010
12
S
8
109
2
4
6
8
10
12
14
WAVELENGTH (µm)
KIRDB0169EA
Spectral response can be shifted
upon request.
4
N
0
5
10
15
20
25
BIAS CURRENT (mA)
KIRDB0073EB
The detector must be operated in a
range where the D* becomes Max.
I Noise frequency characteristic
(Typ. )
100
10
I Multielement active area (P4249-08, unit: µm)
MCT detectors of custom-designed multielement
arrays are also available on request. For the num-
ber of elements, element size and packaging, please
consult us with your specific needs.
4140
1
10
100
1000
10000
FREQUENCY (Hz)
KIRDB0074EC
I Measurement circuit
ACTIVE AREA
500 20
KIRDA0007EA
CHOPPER
1200 Hz
BLACK BODY
500 K
DETECTOR
2
BAND-PASS
FILTER
r.m.s.
METER
fo=1200 Hz
∆f=120 Hz
INCIDENT ENERGY: 2.64 µW/cm2
KIRDC0007EA
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