Photek AuraTek Multi-Anode Photomultiplier Tubes (MAPMT)
From our partners at Photek:
MAPMT228 Multi-Anode MCP-PMT
The AuraTek MAPMT228 is a next generation Multi-Anode Micro-Channel Plate Photo-Multiplier Tube (MCP-PMT). It can be configured as a multichannel single photon counter or analog photon pulse analyzer. The 1024 individual anodes are arranged in a 32 x 32 pattern with 0.88 mm pitch, resulting in a 28.16 mm square active area. Connection of the high density anode output is made using Photek’s proprietary interconnect process based on an Anisotropic Conductive Film (ACF). Customers can request custom configurations of the full 1024 anodes via high density connectors, or group the anodes to form unique readout geometries. The timing performance is state-of-the-art, with pulse rise-time of <175 ps and single photon transit time spread of <40 ps rms per channel.
MAPMT253 Multi-Anode MCP-PMT
The AuraTek MAPMT253 is a next generation Multi-Anode Micro-Channel Plate Photo-Multiplier Tube (MCP-PMT). It can be configured as a multichannel single photon counter or analog photon pulse analyzer. The 4096 individual anodes are arranged in a 64 x 64 pattern with 0.88 mm pitch, resulting in a 53 mm square active area. The overall tube is 59 mm square, enabling efficient tiling of multiple MAPMT253s to cover large areas. Connection of the high density anode output is made using Photek’s proprietary interconnect process based on an Anisotropic Conductive Film (ACF). Customers can request custom readout configurations of the full 4096 anodes via high density connectors, or group the anodes to form unique readout geometries. The timing performance is state-of-the-art, with pulse rise-time of <175 ps and single photon transit time spread of < 40 ps rms per channel.
Features:
True noiseless photon counting
430 ps FWHM pulse width
Transit time spread of < 40 ps rms
Extremely low dark counts
High density anodes
Customer configurable anode readout and interconnect via proprietary ACF technology
Immunity to magnetic fields
Applications:
High Content Screening
Time Resolved Spectroscopy
LIDAR
Wavelength Shifting Fiber Readout
Scintillating/Cherenkov Fiber Readout
Microplate Readout
Beam monitor & more
Product Specifications
Detector Characteristics
MAPMT228
MAPMT253
Window
Fused Silica or Fiber Optic
Active Area
26.5 x 26.5 mm
53 x 53 mm
Electron Multiplier
Dual MCP
Anode Format
32x32
64 x 64
Anode Pitch
0.828 mm
Photocathode
Solar Blind, Bialkali, S20, or S25
Single Photon Response
MAPMT228
MAPMT253
Dark Counts per Channel
<2.25 cps
<2 cps
Pulse Rise Time (10% to 90%)
<175 ps
Pulse Width
<430 ps FWHM
Transit Time Spread
<40 ps RMS
Pulse Height Distribution
100% FWHM
Linear Total Count Rate
Up to 10 MHz
Maximum Ratings
MAPMT228
MAPMT253
Sensor High Voltage
< 3000 V
< 3500 V
Operating Temperature
-50 to +50°C
Storage Temperature
-50 to +50°C