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Photek Company Presentation

Photek Company Presentation. Jon Howorth. Company Profile. Located in St Leonards-on-Sea – South East England Established September 1991 Purchased assets of electro optics division of ITL 48 employees 11 sales/administrative 7 R&D 30 production/test

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Photek Company Presentation

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  1. Photek Company Presentation Jon Howorth

  2. Company Profile • Located in St Leonards-on-Sea – South East England • Established September 1991 • Purchased assets of electro optics division of ITL • 48 employees • 11 sales/administrative • 7 R&D • 30 production/test • Specialise in electro-optic detector design and manufacture

  3. Sales Revenue Growth

  4. Image intensifiers

  5. Photomultiplier detectors • Ultra fast response time • Transit time spread 20 – 100ps (model dependant) • Gated photon counting detectors have been used to accurately measure the distance to the moon to an accuracy of +/- 3mm

  6. Image photon detectors • 25 and 40 mm versions • Single photon counting • Resistive anode • X, Y, time output • Applications • Chemical luminescence • Bio luminescence • Thermo luminescence • Missile detection

  7. GUVI detector • 25mm UV photon counting • MgF2 input window • Csl photocathode • Wedge and strip anode • 106 cps • 3x106 gain

  8. HiContent& IRPICS Technology Transfer Electronics & Ceramics Technology MCP Detector R&D Life Science Applications

  9. Related Developments • HiContent & IRPICS detector • Multi-channel photon detectors • Use same readout electronics as KTP project • Stand alone HPTDC module • Hardware/software developed for HiContent & KTP projects will be developed into a standalone module

  10. KTP Project Objective To develop a commercial imaging photon detector for life science applications, capable of • Better than 50 picosecond resolution timing resolution (1 picosecond is a trillionth of second) • High rate readout (>10 MHz) • Coarse spatial resolution (e.g. 100×100 pixels) • Integrated electronics & data analysis options Called the Charge Division Imaging Readout detector (CDIR)

  11. Electronics • Project uses two Application Specific Integrated Circuits (ASIC) developed at CERN for particle physics applications in the LHC • The NINO ASIC (top) is a fast amplifier/discriminator specifically designed for high rate applications with tight timing requirements • The HPTDC ASIC (bottom) is a Time-to-Digital Convertor (TDC) for high rate applications, giving 25 picosecond resolution

  12. Benefits for Photek • Experience of working with ASICs in the context of photon detectors • High time resolution electronics to match Photek’s best in class photon timing detectors • Experience integrating readout electronics with hardware data analysis

  13. Thank you for listening

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