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Near infrared photomultiplier tube (NIR-PMT)



51mm dia., Head-on type, InP/InGaAsP photocathode (Effective area : 3 x 8 mm dia./Spectral response : 300 to 1400 nm)

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Type Head-on type
Tube Size Dia.51 mm
Photocathode Area Shape Square
Photocathode Area Size 3 x 8 mm
Wavelength (Short) 300 nm
Wavelength (Long) 1400 nm
Wavelength (Peak) 1300 nm
Spectral Response Curve Code -
Photocathode Material InP/InGaAsP
Window Material Borosilicate glass
Dynode Structure Linear-focused
Dynode Stages 10
[Max. Rating] Anode to Cathode Voltage 1750 V
[Max. Rating] Average Anode Current 0.002 mA
Anode to Cathode Supply Voltage 1500 V
[Cathode] Radiant Sensitivity Typ. 5 mA/W
[Anode] Radiant Sensitivity Typ. 1000 A/W
[Anode] Gain Typ. 1.0 x 106
[Anode] Dark Current (after 30min.) Typ. 4.0 nA
[Anode] Dark Current (after 30min.) Max. 10.0 nA
[Time Response] Rise Time Typ. 3 ns
[Time Response] Transit Time Typ. 23 ns
[Time Response] Transit Time Spread Typ. 1.5 ns

Dimensional outline (Unit: mm)

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