Scintillation Detector Assembly

Abstract

The present disclosure relates to a scintillation assembly. The assembly may include a scintillator having a surface, a pressure sensitive adhesive layer contacting at least a portion of said surface, and a reflector proximal to the scintillator surface and adhered to the scintillator surface by the pressure sensitive adhesive layer, wherein the adhesive layer exhibits a TTV of 0.01 mm or less.

1 . A scintillation assembly, comprising:
 a scintillator having a surface;   a pressure sensitive adhesive layer contacting at least a portion of said surface; and   a reflector proximal to said scintillator surface and adhered to said scintillator surface by said pressure sensitive adhesive layer, wherein said adhesive layer exhibits a TTV of 0.01 mm or less.   
     
     
         2 . The scintillation assembly of  claim 1 , wherein said adhesive comprises a sheet of adhesive including a first side and a second side, wherein said first side is adhered on at least a portion of said scintillator surface and said second side is adhered to said reflector. 
     
     
         3 . The scintillation assembly of  claim 1 , wherein said adhesive comprises acrylic. 
     
     
         4 . The scintillation assembly of  claim 1 , wherein said adhesive transmits 90% of incident light having a wavelength in the range of 340 nm to 800 nm 
     
     
         5 . The scintillation assembly of  claim 1 , wherein said adhesive exhibits a refractive index of 1.00 to 1.60 at a wavelength of 630 nm. 
     
     
         6 . The scintillation assembly of  claim 1 , wherein said adhesive exhibit a haze of 10% or less at a wavelength in the range of 340 nm to 800 nm. 
     
     
         7 . The scintillation assembly of  claim 1 , wherein said adhesive has a thickness of 0.1 mm or less. 
     
     
         8 . The scintillation assembly of  claim 1 , wherein said reflector comprises polytetrafluoroethylene. 
     
     
         9 . The scintillation assembly of  claim 1 , wherein said scintillator assembly is present in a medical device. 
     
     
         10 . (canceled) 
     
     
         11 . The scintillation assembly of  claim 1 , wherein said scintillator assembly is present in a well logging detector. 
     
     
         12 . The scintillation assembly of  claim 1 , wherein said scintillator assembly is present in an inspection apparatus. 
     
     
         13 . The scintillation assembly of  claim 12 , wherein said inspection apparatus is selected from the group consisting of a thermal neutron activation analysis detector, luggage scanner, thickness gauge, liquid level gauge, active security device, active manifest verification device, passive security device, passive manifest verification device, active spectrometer, passive spectrometer, active gross counter and passive gross counter. 
     
     
         14 . The scintillation assembly of  claim 1 , wherein said scintillator assembly is present in a research device. 
     
     
         15 . (canceled) 
     
     
         16 . A method of forming a scintillation device, the method comprising:
 adhering a reflector to at least a portion of a surface of a scintillator, wherein said reflector is adhered to said scintillator surface by an adhesive layer, wherein said adhesive layer exhibits a TTV of 0.01 mm or less.   
     
     
         17 . The method of  claim 16 , wherein said adhesive layer is an adhesive sheet. 
     
     
         18 - 20 . (canceled) 
     
     
         21 . The method of  claim 16 , wherein said adhesive transmits 90% of incident light having a wavelength in the range of 340 nm to 800 nm 
     
     
         22 . The method of  claim 16 , wherein said adhesive exhibits a refractive index of 1.47 at a wavelength of 630 nm. 
     
     
         23 . The method of  claim 16 , wherein said adhesive exhibit a haze of 10% or less at a wavelength in the range of 340 nm to 800 nm. 
     
     
         24 . The method of  claim 16 , wherein said adhesive has a thickness of 0.1 mm or less. 
     
     
         25 . A scintillation detection system, comprising:
 a scintillator assembly including a scintillator having a surface, a pressure sensitive adhesive layer contacting at least a portion of said surface, and a reflector proximal to said scintillator surface and adhered to said scintillator surface by said pressure sensitive adhesive layer, wherein said adhesive layer exhibits a TTV of 0.01 mm or less;   a photodetector in optical communication with said scintillator; and   an analyzer in electrical communication with said photodetector.   
     
     
         26 - 31 . (canceled)