Production of 6cm x 6cm Micro-channel Plate Based Picosecond Photodetectors with the Argonne Small Tile Processing System (STPS)

ORAL

Abstract

Microchannel plate (MCP) based photodetectors feature fast timing, good position resolution and compact form factor. However, traditional MCP photodetectors suffer from limited charge lifetime and high cost. The LAPPD collaboration, over the years, developed Atomic Layer Deposition (ALD) coated new generation MCP's and low cost glass packaging technology. Recently, the Argonne group commissioned its small form factor tile processing system and produced the first fully processed sealed photodetectors with glass packaging, using the ALD coated MCP's. We report the design, construction and commissioning of the system, and production of the first devices.

*Supported by the U. S. Department of Energy, Office of Science, Office of Basic Energy Sciences and Office of High Energy Physics under contract DE-AC02-06CH11357.

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Authors

  • Lei Xia

    • Argonne National Laboratory
    • Argonne Natl Lab

  • Karen Byrum

    • Argonne National Laboratory
    • Argonne Natl Lab

  • Marcel Demarteau

    • Argonne National Laboratory
    • Argonne Natl Lab

  • Robert Wagner

    • Argonne Natl Lab

  • Dean Walters

    • Argonne National Laboratory
    • Argonne Natl Lab

  • Jingbo Wang

    • Argonne Natl Lab

  • Junqi Xie

    • Argonne Natl Lab
    • Argonne National Laboratory

  • Huyue Zhao

    • Argonne National Laboratory
    • Argonne Natl Lab