Address. Pulsetek, Presteigne, Powys,
  LD8 2EG. U.K.
  Telephone 00447909663395
  Telephone number for international 
  enquiries 0034647822938.
  email john@pulsetek.com

Our optical gated imagers are based on 18mm proximity focussed image intensifier tubes.and are
 capable of gating times as low as 75 picoseconds,

  OM1A
 Input window D=18mm , Output window D-18mm fibre optic window with P20 green phospher,
Photocathode ERMA on a fibre optic or quartz window, Exposure times 75ps-10ns

  OM2B
Input window D=18mm, Output window D=18mm fibre optic window with P20 green phospher,
Photocathode ERMA on a fibre optic or quartz window, Exposure times 0.3ns -100 microsecs,