E-mail
Jiaxing AOSITE Photonics Technology Co.,Ltd.
labr3 ce array
labr3 ce array
labr3 crystal array
labr3 ce crystal array

LaBr3(Ce) Array

LaBr3(Ce) lanthanum bromide crystal has excellent scintillation performance under gamma-ray or X-ray excitation, including high light output, perfect energy resolution, good energy linearity, short scintillation decay time and other advantages. LaBr3(Ce) crystal has higher light output and better energy resolution than NaI(Tl) crystal, it is widely used in environmental monitoring, oil logging, nuclear medicine, high energy physics, safety inspection, nuclide identification and other dual-use radiation detection fields.


OST Photonics is able to supply LaBr3(Ce) 2-D arrays according to our customers' different design options in terms of pixel size, the number of pixels and reflector materials. Our manufacturing process can ensure high light output as well as excellent pixel to pixel uniformity with minimal crosstalk. In addition, we can also supply dual layer output LaBr3(Ce) arrays for some special applications.


Application of LaBr3(Ce) Array


  • Environmental monitoring

  • OIil logging

  • Nuclear medicine,

  • High energy physics

  • Safety inspection

  • Nuclide identification


Advantages of LaBr3(Ce) Array


  • Excellent energy resolution

  • High light output

  • Good energy linearity

  • Short scintillation decay time

  • High count rate capabilities

  • Excellent light output stability with temperature


Specifications of LaBr3(Ce) Array


  • 2-D array: 8x8; 12x12; 16x16 etc. (customized upon request)

  • Minimal pixel size: 3 mm x 3 mm


Reflector Types and Thicknesses of LaBr3(Ce) Array


Material

Thickness of reflector material + adhesive

ESR+Al foil

0.5~1 mm

Teflon+BaSO4

>1 mm


Properties of LaBr3(Ce) Crystal


Relative Light Output of NaI(Tl)

165%

Scintillation Decay Time (ns)

20

Emission Peak Wavelength (nm)

380

Refractive Index (peak wavelength)

1.90

Density(g/cm3)

5.1

Light Yield (photoelectron /MeV)

63000

Energy Resolution (for Cs-137, @662keV)

≤3.5%

Hygroscopic

Yes

Mohs hardness

2

Operating temperature (℃)

-20~50 (temperature change<8℃/hour)

Storage temperature (℃)

-40~50 (temperature change<8℃/hour)


Quality Control for LaBr3(Ce) Array


  • Dimension testing

  • Relative light output testing

  • Pixel light output uniformity testing

  • Energy resolution testing

  • Scatter map


Contact Us
Welcome your presence, you can send us an email, we will get in touch with you within 24 hours.
Head Office: No. 66, 8 Group, Chengbei Village, Yanguan Town, Jiaxing 314411, China;

Hangzhou Branch: Room 1012, Chunhua Bussiness Center, No. 159, Hangbo Street, Shangcheng District, Hangzhou 310009, Zhejiang, China
Head Office: No. 66, 8 Group, Chengbei Village, Yanguan Town, Jiaxing 314411, China;

Hangzhou Branch: Room 1012, Chunhua Bussiness Center, No. 159, Hangbo Street, Shangcheng District, Hangzhou 310009, Zhejiang, China
sales@ostphotonics.com; info@ostphotonics.com +86-0571-86780460