کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8179495 | 1526393 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measurements of the gain, time resolution, and spatial resolution of a 20Ã20Â cm2 MCP-based picosecond photo-detector
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Measurements of the gain, time resolution, and spatial resolution of a 20Ã20Â cm2 MCP-based picosecond photo-detector Measurements of the gain, time resolution, and spatial resolution of a 20Ã20Â cm2 MCP-based picosecond photo-detector](/preview/png/8179495.png)
چکیده انگلیسی
Microchannel plates (MCPs) allow for micron-level spatial imaging and picosecond-level time resolution, making them a good choice for the next generation of photo-detectors aiming for precision time-of-flight measurements. The Large-Area Picosecond Photo-Detector Collaboration (LAPPD) is currently developing a 20Ã20 cm2, thin, planar, glass-body detector with two MCPs in chevron geometry with 8° bias angle. The modular design of the strip-line anode allows covering large areas while keeping the number of electronics channels low. We have built a complete detector system approximating the final detector design. We have measured a gain of up to 2Ã107, time-of-flight resolution of up to 35 ps, differential time resolution of ~6ps, and spatial resolution of better than 1 mm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 732, 21 December 2013, Pages 392-396
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 732, 21 December 2013, Pages 392-396
نویسندگان
Bernhard Adams, Andrey Elagin, Henry Frisch, Razib Obaid, Eric Oberla, Alexander Vostrikov, Robert Wagner, Matthew Wetstein,