8 mm x 8 mm x 50 mm CsI(Tl) Scintillation Crystal, One End Surface Polished (10 Pieces)


Brand: OST Photonics

Quantity: 10 pieces

Delivery Time: 2 weeks

Bulk Discount: 5%(≥50 Pieces)




  1. Crystal Material: Czochraiski growth CsI(Tl) crystal
  2. Crystal Size: 8 mm x 8 mm x 50 mm
  3. Polishing: One end surface polished
  4. Size Tolerance: ±0.1 mm


  1. High light output
  2. Good energy resolution
  3. Emission wavelength at 550 nm
  4. Compatible with photodiode readout

Main Applications

  1. Security inspection
  2. High energy physic
  3. Nuclear radiation detection

CsI(Tl) Scintillation Crystal Description

CsI(Tl) has a light output of 54 photons/keV and is one of the brightest scintillators known.  It has most of its emission in the long wavelength part of the spectrum (>500nm), it is well-suited for photodiode readout.CsI(Tl) has a very good stopping power, is slightly hygroscopic and with good plastic mechanical properties. Combined with a the relatively good radiation hardness properties, CsI(Tl) is also well suited for High Energy Physics. It also has no cleavage plane and is quite rugged – which makes it well-suited for well logging, space research or other applications where severe shock conditions are encountered.

For more information please visit https://www.ost-photonics.com/products/scintillation-crystal/scintillation-crystal-material/csitl/. If you have any further inquiries and comments, or require a quotation for different specifications and quantities, please do not hesitate to contact our sales team: [email protected].

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