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R4330-02

Hamamatsu Corporation
Part Number R4330-02
Manufacturer Hamamatsu Corporation
Description PHOTOMULTlPLlER TUBES
Published Apr 16, 2005
Detailed Description PHOTOMULTlPLlER TUBES R3310-02, R4330-02 InGaAs (Cs) Photocathode, Wide Spectral Response, 51mm (2") Dia., Head-on Type...
Datasheet PDF File R4330-02 PDF File

R4330-02
R4330-02

Overview
PHOTOMULTlPLlER TUBES R3310-02, R4330-02 InGaAs (Cs) Photocathode, Wide Spectral Response, 51mm (2") Dia.
, Head-on Type For Photon Counting : Low Dark Counts, Excellent P.
H.
D.
APPLICATIONS Raman Spectroscopy Fluorescent Spectroscopy Astrophysical Measurement Laser Detection FEATURES Wide Spectral Response R3310-02 .
.
.
300 to 1040nm R4330-02 .
.
.
.
160 to 1040nm High Quantum Efficiency in IR .
0.
25% at 1 m Fast Rise Time .
.
.
3.
0ns at 1500V Excellent Single Photoelectron Pulse Height Distribution .
.
Peak to Valley Ratio 2.
3 (at –20 ) Low Dark Counts .
.
.
30cps Typ.
(at –20 ) Hamamatsu R3310-02 and R4330-02 are 51mm (2") diameter head-on type photomultiplier tubes having InGaAs (Cs) photocathodes, and linear focused CuBeO dynodes.
The InGaAs (Cs) photocathode allows high sensitivity over a wide spectral range up to 1040nm.
The R3310-02 and the R4330-02 are selected for photon counting, and they feature low dark counts and excellent pulse height distribution (PHD) of single photoelectrons.
GENERAL Parameter Spectral Response R3310-02 R4330-02 Wavelength of Maximum Response Photocathode MateriaI Minimum Effective Area Mode Window Material R3310-02 R4330-02 Dynode Secondary Emitting Surface Structure Number of Stages Direct Interelectrode Capacitances Anode to Last Dynode Anode to All Other Electrodes Base SuitabIe Socket Weight R3310-02 R4330-02 Figure 1: Typical Spectral Response Description/Value 300 to 1040 160 to 1040 400 InGaAs(Cs) 10 10 Opaque Borosilicate glass (K-free) Synthetic silica glass Cu-BeO Linear Focused 10 Approx.
2 Approx.
3 21-pin Base E678–21C (Supplied) E678–21D (Option) 110 93 pF pF Unit nm nm nm TPMHB0051EA 102 R4330-02 CATHODE RADIANT SENSITIVITY CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) R3310-02 101 R4330-02 mm R3310-02 100 QUANTUM EFFICIENCY 10–1 10–2 ...


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