High speed x-ray beam chopper
Abstract
A fast, economical, and compact x-ray beam chopper with a small mass and a small moment of inertia whose rotation can be synchronized and phase locked to an electronic signal from an x-ray source and be monitored by a light beam is disclosed. X-ray bursts shorter than 2.5 microseconds have been produced with a jitter time of less than 3 ns.
- Inventors:
-
- Oswego, IL
- Naperville, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 874572
- Patent Number(s):
- 6418194
- Assignee:
- The United States of America as represented by the United States Department (Washington, DC)
- Patent Classifications (CPCs):
-
G - PHYSICS G21 - NUCLEAR PHYSICS G21K - TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- speed; x-ray; beam; chopper; fast; economical; compact; mass; moment; inertia; rotation; synchronized; phase; locked; electronic; signal; source; monitored; light; disclosed; bursts; shorter; 25; microseconds; produced; jitter; time; light beam; x-ray source; electronic signal; /378/
Citation Formats
McPherson, Armon, and Mills, Dennis M. High speed x-ray beam chopper. United States: N. p., 2002.
Web.
McPherson, Armon, & Mills, Dennis M. High speed x-ray beam chopper. United States.
McPherson, Armon, and Mills, Dennis M. Tue .
"High speed x-ray beam chopper". United States. https://www.osti.gov/servlets/purl/874572.
@article{osti_874572,
title = {High speed x-ray beam chopper},
author = {McPherson, Armon and Mills, Dennis M},
abstractNote = {A fast, economical, and compact x-ray beam chopper with a small mass and a small moment of inertia whose rotation can be synchronized and phase locked to an electronic signal from an x-ray source and be monitored by a light beam is disclosed. X-ray bursts shorter than 2.5 microseconds have been produced with a jitter time of less than 3 ns.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 2002},
month = {Tue Jan 01 00:00:00 EST 2002}
}
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Works referenced in this record:
A new high-speed beam chopper for time-resolved X-ray studies
journal, January 2000
- McPherson, Armon; Wang, Jin; Lee, Peter L.
- Journal of Synchrotron Radiation, Vol. 7, Issue 1