Highspeed Cmos Detector For Timeresolved Synchrotron Applications

• doi: 10.1109/NSSMIC.2012.6551157
• title: High-speed CMOS detector for time-resolved synchrotron applications
• publisher: IEEE
• isbn: 978-1-4673-2029-0
• issn: 1082-3654
• partnum: 12CH38928
• rank: 2643
• access_type: LOCKED
• content_type: Conferences
• abstract: We report on the development of a high-speed CMOS X-ray detector for time-resolved muscle diffraction and time-resolved solution scattering experiments. The detector is based on a 1024×1024 pixel resolution CMOS sensor with 17 μm × 17 μm pixels, and a low-afterglow microcolumnar scintillator film developed by RMD, fiber optically coupled to the sensor through an image intensifier. The detector can operate at up to 2,000 fps with full 1024×1024 pixel resolution and up to 120,000 fps with a reduced imaging area without any binning. The detector has an effective pixel size of 64 μm, an imaging area of 7 cm×7 cm, and the sensitivity to measure a single 12 keY photon with a signal-to-noise ratio of better than 2:1. The detector design and time-resolved diffraction experiments performed at a synchrotron using this detector are described here.
• article_number: 6551157
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6551157
• html_url: https://ieeexplore.ieee.org/document/6551157/
• abstract_url: https://ieeexplore.ieee.org/document/6551157/
• publication_title: 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC)
• conference_location: Anaheim, CA, USA
• conference_dates: 27 Oct.-3 Nov. 2012
• publication_number: 6531926
• is_number: 6551044
• publication_year: 2012
• publication_date: 27 Oct.-3 Nov. 2012
• start_page: 504
• end_page: 506
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 85
• insert_date: 20130708
• index_terms:
  • dynamic_index_terms:
    • CMOS Detector
    • High-speed CMOS
    • High-speed Detector
    • Time-resolved Applications
    • Signal-to-noise
    • Signal-to-noise Ratio
    • Diffraction Experiments
    • Scintillator
    • Intensifier
    • Intension
    • Detector Design
    • Time-resolved Experiments
    • High-resolution
    • Spatial Resolution
    • High Spatial Resolution
    • Beamline
    • Frame Rate
    • Dynamic Imaging
    • Advanced Photon Source
    • High Frame Rate
    • X-ray Pulses
    • keV X-ray
• isbn_formats:
  • format: CD, value: 978-1-4673-2029-0, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4673-2028-3, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-4673-2030-6, isbnType: New-2005
• authors:
  • Author Name: Bipin Singh
    Affiliation: Radiation Monitoring Devices, Inc., Water town, MA, USA
    Author URL: https://ieeexplore.ieee.org/author/38560061500
    ID: 38560061500
    Order: 1
    Author Affiliations:
    • Radiation Monitoring Devices, Inc., Water town, MA, USA
  • Author Name: Stuart R. Miller
    Affiliation: Radiation Monitoring Devices, Inc., Water town, MA, USA
    Author URL: https://ieeexplore.ieee.org/author/37289505200
    ID: 37289505200
    Order: 2
    Author Affiliations:
    • Radiation Monitoring Devices, Inc., Water town, MA, USA
  • Author Name: Harish B. Bhandari
    Affiliation: Radiation Monitoring Devices, Inc., Water town, MA, USA
    Author URL: https://ieeexplore.ieee.org/author/38235292200
    ID: 38235292200
    Order: 3
    Author Affiliations:
    • Radiation Monitoring Devices, Inc., Water town, MA, USA
  • Author Name: Rita Graceffa
    Affiliation: Biophysics Collaborative Access Team (BioCAT), Illinois Institute of Technology, Chicago, IL, USA
    Author URL: https://ieeexplore.ieee.org/author/37320692200
    ID: 37320692200
    Order: 4
    Author Affiliations:
    • Biophysics Collaborative Access Team (BioCAT), Illinois Institute of Technology, Chicago, IL, USA
  • Author Name: Thomas C. Irving
    Affiliation: Biophysics Collaborative Access Team (BioCAT), Illinois Institute of Technology, Chicago, IL, USA
    Author URL: https://ieeexplore.ieee.org/author/37296231100
    ID: 37296231100
    Order: 5
    Author Affiliations:
    • Biophysics Collaborative Access Team (BioCAT), Illinois Institute of Technology, Chicago, IL, USA
  • Author Name: Vivek V. Nagarkar
    Affiliation: Radiation Monitoring Devices, Inc., Water town, MA, USA
    Author URL: https://ieeexplore.ieee.org/author/37268268600
    ID: 37268268600
    Order: 6
    Author Affiliations:
    • Radiation Monitoring Devices, Inc., Water town, MA, USA

Image Sensor

• sensor_type: CMOS
• resolution: 1024x1024
• dynamic_range: 4000 or more X-ray photon equivalents per pixel
• pixel_size: 17 µm x 17 µm
• dark_current: not specified

Optical Data

• focal_length: not specified
• aperture: not specified
• field_of_view: not specified
• distortion: not specified

Performance Metrics

• frame_rate: up to 2,000 fps
• signal_to_noise_ratio: better than 2:1
• sensitivity: sensitivity for 12 keV photons with >99%

Applications & Benefits

• cell_imaging: time-resolved muscle diffraction and solution scattering
• benefits: high-speed imaging with high sensitivity, low afterglow, suitable for synchrotron applications

Supporting Organizations

• supported_by: US Department of Energy, National Institutes of Health, Advanced Photon Source, Argonne National Laboratory

Manuscript Details

• publication_date: 27 Oct.-3 Nov. 2012

Relevancy Score

• score: 10

Processed JSON Filename

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