PhotoPeak, Inc.
Scintillation Crystal Products   
 
 
High Quality Alkali Halide Crystals and Detectors
PhotoPeak provides a variety of nuclear detectors used in numerous dissimilar applications. The list below summarizes our production capabilities:
  • Integral Detectors - Assembly of PMT mounted cylindrical crystals in a common housing. Crystal Sizes: 2"x2", 3"x3". Possible Applications: Portable Instruments, Health Physics,
    Oil Exploration, etc... (click photo at right)
  • Canned Crystals - Shaped to order (ie. cube, cylinder, etc...)
  • Crystal Blanks - Sodium and Thallium doped Cesium Iodide and Sodium Iodide.
  • Pixel Arrays - 4x4mm, 16x16mm, 55x55mm, and as small as 1x1x5mm3. Applications: Nuclear Medicine, Package/Luggage Scanners.
  • Photodiode Photodetectors - Assembly of Cesium Iodide crystals with Photodiode as Photodetector.
Compare our crystal properties with those of the competition:
Sodium Doped CsI Thallium Doped CsI Thallium Doped NaI
  Integral Detectors
The photo below features 4 of 12 modules used in Multimode Neutron Imaging Sensors:

click to enlarge
Publication permitted by DTI, Inc.

Additional crystal and detector photos are available upon request.