MCP-based photodetectors for cryogenic applications

@article{Dharmapalan2016MCPbasedPF,
  title={MCP-based photodetectors for cryogenic applications},
  author={Ranjan Dharmapalan and A Mane and Karen Lynn Byrum and Marcel Demarteau and J Elam and Edward May and Robert Gene Wagner and D. R. Walters and Lei Xia and Junqi Xie and H. Zhao and J. Wang},
  journal={Journal of Instrumentation},
  year={2016},
  volume={11},
  pages={C02019 - C02019}
}
The Argonne MCP-based photo detector is an offshoot of the Large Area Pico-second Photo Detector (LAPPD) project, wherein 6 cm × 6 cm sized detectors are made at Argonne National Laboratory. We have successfully built and tested our first detectors for pico-second timing and few mm spatial resolution. We discuss our efforts to customize these detectors to operate in a cryogenic environment. Initial plans aim to operate in liquid argon. We are also exploring ways to mitigate wave length shifting… 

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References

SHOWING 1-10 OF 13 REFERENCES

RF strip-line anodes for Psec large-area MCP-based photodetectors

Invited article: a test-facility for large-area microchannel plate detector assemblies using a pulsed sub-picosecond laser.

A facility is assembled at Argonne National Laboratory for characterizing the performance of a wide variety of microchannel plate configurations and anode structures in configurations approaching complete detector systems.

Summary of the second workshop on liquid argon time projection chamber research and development in the United States

The second workshop to discuss the development of liquid argon time projection chambers (LArTPCs) in the United States was held at Fermilab on July 8-9, 2014. The workshop was organized under the

Expected performance of an ideal liquid argon neutrino detector with enhanced sensitivity to scintillation light

Scintillation light is used in liquid argon (LAr) neutrino detectors to provide a trigger signal, veto information against cosmic rays, and absolute event timing. In this work, we discuss additional

Pilot production & commercialization of LAPPD™

Atomic Layer Deposition of W:Al2O3 Nanocomposite Films with Tunable Resistivity†

Nanocomposite tungsten-aluminum oxide (W:Al2O3) thin films were prepared by atomic layer deposition (ALD) using tungsten hexafluoride (WF6) and disilane (Si2H6) for the W ALD and trimethyl aluminum

Planning the Future of U.S. Particle Physics (Snowmass 2013): Chapter 1: Summary

These reports present the results of the 2013 Community Summer Study of the APS Division of Particles and Fields ("Snowmass 2013") on the future program of particle physics in the U.S. Chapter 1