Photek Ltd
Photek Limited is a specialist manufacturer and global supplier of vacuum based tubes and camera systems for photon detection. Photek manufacture , solar-blind detectors, photomultipliers, streak tubes and a range of associated electronics and camera systems. The company was founded in 1991 by Jon Howorth, Ralph Powell, Martin Ingle, Geoff Holt and Mehmet Madakbas. Photek's manufacturing specialty is fast time-resolution devices using micro-channel plates. Fusion plasma diagnostics collaborations with AWE have improved time resolution to less than 100ps for devices with micro-channel plate amplification. Detectors without an MCP, such as vacuum photo-diodes, can  go as low as 55ps time resolution. Specialist devices, such as streak tubes, achieve an even better resolution of 1 picosecond or less Photek LTD announces the formation of Photek USA LLC, a US sales and technical support center. Photek USA is building a US-based team to enter new markets and launch new products while supporting the long-standing relationship with Sydor Technologies (Sydor) and their strength in servicing the DOE NNSA Laboratories and Mission Support Services. Dublin, Ireland and St Leonards-on-Sea, United Kingdom, 15 February 2021 – Tibidabo Scientific Industries Ltd (“Tibidabo Scientific”), a global leader and  supplier of highly differentiated technology for scientific research, aerospace, and industrial markets, announced the acquisition of Photek Limited. Notable Projects. Space Missions. Photek detectors have been used in several space missions through collaborations with academic institutions such as the University of Leicester: The Indian satellite AstroSat uses intensifiers developed and built at Photek in Hastings between 2010 and 2013. AstroSat was launched in 2015, and after a period of calibration started surveying regions of the sky of special scientific interests at different wavelengths deep into the UV spectral region (completely invisible from Earth) . Particle Detectors. Photek are partners in the  TORCH project at CERN to produce a new detector for the LHCb upgrade. A concurrent collaboration with Arradiance, USA to develop protective vacuum coatings for electron multipliers has shown ALD-coated photomultipliers can cope with the much higher flux (5C.cm) required in particle detector applications. Velocity Map Imaging. Photek were the first to commercialise Velocity Map Imaging (VMI) technology, offering VMI ion optics and related instrumentation for physical chemistry and laser physics research applications. VMI is a variation of charged-particle imaging that offers high velocity resolution, unlocking information on fundamental chemical structure or the characteristics of the intense, ultra -short laser-particle interaction. VMI was used as a ‘quantum microscope’ to take the first ever ‘photograph’ inside a hydrogen atom in 2013.