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Home > Scintillators > Pixel Scintillation Arrays and Modules > LYSO(Ce) Arrays
  • LYSO(Ce) Arrays
  • LYSO(Ce) Arrays
  • LYSO(Ce) Arrays
  • LYSO(Ce) Arrays

LYSO(Ce) Arrays

  • High light output
  • High density and Fast
  • Customized Array and Pixel size
  • Gap between Each Pixel: minimum 0.05 mm
  • Pixel Light Uniformity in Arrays: <10% or customized
  • Minimum pixel or crystal element size : 0.3mm x 0.3mm
  • Applications: Positron emission tomography (PET), Medical X-ray Computerized Tomography (CT), High energy physics, Nuclear medicine, Nuclear radiation scanner
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Specifications and abilities:
Array Size:  Custom
Pixel Size:  Custom
Gap between Each Pixel: ≥0.05 mm
Reflector/Separator: Barium Sulfate(BaSO4), TiO2, vikuiti ESR film etc.
Pixel Light Uniformity in Arrays: <10% or customized


Basic Properties:

Melting Point(°C) 2070 Density (g/cm3) 7.2
Hygroscopic None Wavelength of Emission Max. (nm) 410
Refractive Index @ Emission Max 1.82 Decay Time (ns) <40
Energy Resolution (%) 8.0 Light Yield (photons/MeV) 25000
Anti-radiation (rad) >1x108 Photoelectron Yield (% of NaI(Tl)) (for γ-rays) 75

 

Cerium doped Lutetium Yttrium Silicate scintillation crystal (LYSO(Ce) scintillator) is an ideal generation scintillator crystal. LYSO scintillator has the advantages of high light output and density, quick decay time, excellent energy resolution. These properties make LYSO an ideal candidate for a range of ray detection applications in nuclear physics and nuclear medicine, which require higher, improved timing resolution and superior energy revolution. It is ideal for applications that require high throughput, good timing and energy resolution, such as time-of-flight Positron Emission Tomography (PET). PET applications have traditionally used arrays of BGO. But LYSO crystal  completely beat  BGO on density, energy resolution and timing.

Hangzhou Shalom EO offers the LYSO(Ce) arrays or crystal matrix,  which is the most popular array used in Positron Emission Tomography(PET) facilities, include PET for whole body diagnosis, small animal diagnosis and specific organ like brain, Breast, thyroid diagnosis. LYSO(Ce) array is an essential and critical component in PET, Shalom EO would offer the LYSO(Ce) arrays with high dimensional precision, good uniformity of pixel light output, Shalom EO also offers  the multi-layer scintillator arrays of LYSO(Ce) for high resolution PET medical systems. 


Applications:

  • Positron Emission Tomography (PET)
  • Medical X-ray Computerized Tomography (CT)
  • High energy physics
  • Nuclear medicine
  • Nuclear radiation scanner





LYSO(Ce) Scintillator Crystals

LYSO(Ce) Scintillator Crystals

  • High Light Output and Short Decay Time
  • High Density and Anti-radiation Hardness
  • Stable Chemical and Physical Properties
  • Maximum Size: ɸ105mm x 200mm
  • LYSO(Ce) Single Crystals and LYSO(Ce) Arrays Available
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BGO Arrays

BGO Arrays

  • Non-hygroscopic and Mechanical ruggedness,
  • Good radiation hardness
  • High density and atomic number, nearly complete absence of afterglow
  • used in multi-layer scintillation arrays 
  • Minimum pixel or crystal element size : 0.3mm x 0.3mm
  • Main applications: High Energy Physics (HEP), Small-sized tomography devices, gamma-radiation monitoring, Security control, radiation isotope identification devices, non-destructive testing (defectoscopy), well-logging
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Multilayer Scintillation Arrays

Multilayer Scintillation Arrays

  • Mold Variations including BGO Arrays, LYSO(Ce) Scintillators, LYSO(Ce) Arrays,etc. Optional
  • Customized multilayer arrays up to 4~5 layers available
  • Applied to improve the resolution of PET (Positron Emission Tomography)
  • Additional Light Guides optional if required
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YSO(Ce) Arrays

YSO(Ce) Arrays

  • High density and good energy resolution
  • Low after-glow and fast decay time
  • Good matching for PMT readout
  • Minimum pixel or crystal element size : 0.3mm x 0.3mm

...

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