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Coated x-ray filters

Patent ·
OSTI ID:868561
 [1]
  1. Farmington, NM
+ Show Author Affiliations
A radiation filter for filtering radiation beams of wavelengths within a preselected range of wavelengths comprises a radiation transmissive substrate and an attenuating layer deposited on the substrate. The attenuating layer may be deposited by a sputtering process or a vacuum process. Beryllium may be used as the radiation transmissive substrate. In addition, a second radiation filter comprises an attenuating layer interposed between a pair of radiation transmissive layers.
Research Organization:
ROCKWELL INTERNATIONAL CORP
DOE Contract Number:
AC04-76DP03533
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Number(s):
US 5166966
Application Number:
07/476,186
OSTI ID:
868561
Country of Publication:
United States
Language:
English

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Related Subjects

/378/
addition
attenuating
attenuating layer
beams
beryllium
coated
comprises
deposited
filter
filtering
filters
interposed
layer
layer deposited
layer interposed
layers
pair
preselected
preselected range
process
radiation
radiation beam
radiation beams
radiation transmissive
range
selected range
sputtering
sputtering process
substrate
transmissive
vacuum
vacuum process
wavelengths
x-ray