DatasheetsPDF.com

R2658

Hamamatsu Corporation
Part Number R2658
Manufacturer Hamamatsu Corporation
Description PHOTOMULTIPLIER TUBES
Published Apr 16, 2005
Detailed Description PHOTOMULTIPLIER TUBES R2658 R2658P (For Photon Counting) High QE in Near IR Region Due to InGaAs (Cs) Photocathode For ...
Datasheet PDF File R2658 PDF File

R2658
R2658

Overview
PHOTOMULTIPLIER TUBES R2658 R2658P (For Photon Counting) High QE in Near IR Region Due to InGaAs (Cs) Photocathode For Spectrophotometers with 185 to 1010 nm range, Fluorescence and Laser Applications and Photon Counting (R2658P) in the Near Infrared Region, etc.
FEATURES High QE in Near IR Region .
QE 0.
13% at 1 ยต m Wide Wavelength Range .
.
.
.
185 to 1010 nm Low Dark Current .
.
1 nA at 1250 V (Typ.
) The R2658 and the R2658P are 28 mm (1-1/8 inch) diameter side-on photomultiplier tubes using a newly developed InGaAs semiconductor photocathode.
The InGaAs photocathode is sensitive from UV to near IR radiations (as long as over 1010 nm) longer than wavelength limit of GaAs photocathode, and yet offers low dark current.
The dark current is 2 orders lower than the commercial S-1 photocathode.
Therefore, they are well suited for low light detection in the near IR region including fluore...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)