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Title: Coated x-ray filters

Abstract

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. 4 figs.

Inventors:
Publication Date:
OSTI Identifier:
7232686
Patent Number(s):
US 5166966; A
Application Number:
PPN: US 7-476186
Assignee:
Dept. of Energy, Washington, DC (United States) PTO; EDB-94-090352
DOE Contract Number:  
AC04-76DP03533
Resource Type:
Patent
Resource Relation:
Patent File Date: 7 Feb 1990
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; X RADIATION; OPTICAL FILTERS; ATTENUATION; DESIGN; MANUFACTURING; OPTICAL PROPERTIES; WAVELENGTHS; X-RAY SOURCES; ELECTROMAGNETIC RADIATION; EQUIPMENT; FILTERS; IONIZING RADIATIONS; PHYSICAL PROPERTIES; RADIATION SOURCES; RADIATIONS; X-RAY EQUIPMENT; 440100* - Radiation Instrumentation

Citation Formats

Steinmeyer, P.A. Coated x-ray filters. United States: N. p., 1992. Web.
Steinmeyer, P.A. Coated x-ray filters. United States.
Steinmeyer, P.A. Tue . "Coated x-ray filters". United States.
@article{osti_7232686,
title = {Coated x-ray filters},
author = {Steinmeyer, P.A.},
abstractNote = {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. 4 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 24 00:00:00 EST 1992},
month = {Tue Nov 24 00:00:00 EST 1992}
}