Two-axis sagittal focusing monochromator

Title: Two-axis sagittal focusing monochromator

Abstract

An x-ray focusing device and method for adjustably focusing x-rays in two orthogonal directions simultaneously. The device and method can be operated remotely using two pairs of orthogonal benders mounted on a rigid, open frame such that x-rays may pass through the opening in the frame. The added x-ray flux allows significantly higher brightness from the same x-ray source.

Inventors:: Haas, Edwin G; Stelmach, Christopher; Zhong, Zhong

Issue Date:: 2014-05-13

Research Org.:: Brookhaven National Lab. (BNL), Upton, NY (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1130971

Patent Number(s):: 8,724,776

Application Number:: 13/227,517

Assignee:: Brookhaven Science Associates, LLC (Upton, NY)

DOE Contract Number:: AC02-98CH10886

Resource Type:: Patent

Resource Relation:: Patent File Date: 2011 Sep 08

Country of Publication:: United States

Language:: English

Subject:: 47 OTHER INSTRUMENTATION

Citation Formats


                    Haas, Edwin G, Stelmach, Christopher, and Zhong, Zhong. Two-axis sagittal focusing monochromator.  United States: N. p., 2014. 
        Web.

Copy to clipboard


                    Haas, Edwin G, Stelmach, Christopher, & Zhong, Zhong. Two-axis sagittal focusing monochromator.  United States.

Copy to clipboard


                    Haas, Edwin G, Stelmach, Christopher, and Zhong, Zhong. Tue .  
        "Two-axis sagittal focusing monochromator".  United States.  https://www.osti.gov/servlets/purl/1130971.

Copy to clipboard


                    
@article{osti_1130971,

  title        = {Two-axis sagittal focusing monochromator},

  author       = {Haas, Edwin G and Stelmach, Christopher and Zhong, Zhong},

  abstractNote = {An x-ray focusing device and method for adjustably focusing x-rays in two orthogonal directions simultaneously. The device and method can be operated remotely using two pairs of orthogonal benders mounted on a rigid, open frame such that x-rays may pass through the opening in the frame. The added x-ray flux allows significantly higher brightness from the same x-ray source.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2014},

  month        = {5}

}

Copy to clipboard

Patent:

View Patent

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

X-ray spectrometer having a doubly curved crystal
patent, August 1990

Huizing, Albert; Zegers, Cornelis; Heijmans, Teunis
US Patent Document 4,949,367
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F4949367

Curved crystal x-ray optical device and method of fabrication
patent, May 2001

Wittry, David
US Patent Document 6,236,710
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F6236710

X-ray imaging crystal spectrometer for extended X-ray sources
patent, July 2001

Bitter, Manfred; Fraenkel, Ben; Gorman, James
US Patent Document 6,259,763
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F6259763

Sagittal focusing Laue monochromator
patent, March 2009

Zhong, Zhong; Hanson, Jonathan; Hastings, Jerome
US Patent Document 7,508,912
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F7508912

Spatially resolved Poisson strain and anticlastic curvature measurements in Si under large deflection bending
journal, June 2003

Yang, Wenge; Larson, B. C.; Ice, G. E.
Applied Physics Letters, Vol. 82, Issue 22
DOI: 10.1063/1.1579857

Sagittal focusing of high-energy synchrotron X-rays with asymmetric Laue crystals. II. Experimental studies
journal, September 2001

Zhong, Z.; Kao, C. C.; Siddons, D. P.
Journal of Applied Crystallography, Vol. 34, Issue 5, p. 646-653
DOI: 10.1107/S0021889801010627

Sagittal focusing of high-energy synchrotron X-rays with asymmetric Laue crystals. I. Theoretical considerations
journal, July 2001

Zhong, Z.; Kao, C. C.; Siddons, D. P.
Journal of Applied Crystallography, Vol. 34, Issue 4, p. 504-509
DOI: 10.1107/S0021889801006409

Similar records in DOE Patents and OSTI.GOV collections:

Sagittal focusing Laue monochromator

Patent Zhong, ; Zhong, Hanson [Stony Brook, NY]; Jonathan, Hastings [Wading River, NY]; ...

An x-ray focusing device generally includes a slide pivotable about a pivot point defined at a forward end thereof, a rail unit fixed with respect to the pivotable slide, a forward crystal for focusing x-rays disposed at the forward end of the pivotable slide and a rearward crystal for focusing x-rays movably coupled to the pivotable slide and the fixed rail unit at a distance rearward from the forward crystal. The forward and rearward crystals define reciprocal angles of incidence with respect to the pivot point, wherein pivoting of the slide about the pivot point changes the incidence angles ofmore »« less
Full Text Available
Method for characterization of a spherically bent crystal for K.alpha. X-ray imaging of laser plasmas using a focusing monochromator geometry

Patent Kugland, Nathan; Doeppner, Tilo; Glenzer, Siegfried; ...

A method is provided for characterizing spectrometric properties (e.g., peak reflectivity, reflection curve width, and Bragg angle offset) of the K.alpha. emission line reflected narrowly off angle of the direct reflection of a bent crystal and in particular of a spherically bent quartz 200 crystal by analyzing the off-angle x-ray emission from a stronger emission line reflected at angles far from normal incidence. The bent quartz crystal can therefore accurately image argon K.alpha. x-rays at near-normal incidence (Bragg angle of approximately 81 degrees). The method is useful for in-situ calibration of instruments employing the crystal as a grating by firstmore »« less
Full Text Available
Two-axis tracking solar collector mechanism

Patent Johnson, Kenneth C [201 W. California Ave., #401, Sunnyvale, CA 94086]

This invention is a novel solar tracking mechanism incorporating a number of practical features that give it superior environmental resilience and exceptional tracking accuracy. The mechanism comprises a lightweight space-frame assembly supporting an array of point-focus Fresnel lenses in a two-axis tracking structure. The system is enclosed under a glass cover which isolates it from environmental exposure and enhances tracking accuracy by eliminating wind loading. Tracking accuracy is also enhanced by the system's broad-based tracking support. The system's primary intended application would be to focus highly concentrated sunlight into optical fibers for transmission to core building illumination zones, and themore »« less
Full Text Available
Two-axis tracking solar collector mechanism

Patent Johnson, Kenneth C [201 W. California Ave. #705, Sunnyvale, CA 94086]

This invention is a novel solar tracking mechanism incorporating a number of practical features that give it superior environmental resilience and exceptional tracking accuracy. The mechanism comprises a lightweight space-frame assembly supporting an array of point-focus Fresnel lenses in a two-axis tracking structure. The system is enclosed under a glass cover which isolates it from environmental exposure and enhances tracking accuracy by eliminating wind loading. Tracking accuracy is also enhanced by the system's broad-based tracking support. The system's primary intended application would be to focus highly concentrated sunlight into optical fibers for transmission to core building illumination zones, and themore »« less
Full Text Available
Flexible pipe crawling device having articulated two axis coupling

Patent Zollinger, William T [Martinez, GA]

An apparatus for moving through the linear and non-linear segments of piping systems. The apparatus comprises a front leg assembly, a rear leg assembly, a mechanism for extension and retraction of the front and rear leg assembles with respect to each other, such as an air cylinder, and a pivoting joint. One end of the flexible joint attaches to the front leg assembly and the other end to the air cylinder, which is also connected to the rear leg assembly. The air cylinder allows the front and rear leg assemblies to progress through a pipe in "inchworm" fashion, while themore »« less
Full Text Available

Similar Records

Title: Two-axis sagittal focusing monochromator

Abstract

Citation Formats

X-ray spectrometer having a doubly curved crystal patent, August 1990

Curved crystal x-ray optical device and method of fabrication patent, May 2001

X-ray imaging crystal spectrometer for extended X-ray sources patent, July 2001

Sagittal focusing Laue monochromator patent, March 2009

Spatially resolved Poisson strain and anticlastic curvature measurements in Si under large deflection bending journal, June 2003

Sagittal focusing of high-energy synchrotron X-rays with asymmetric Laue crystals. II. Experimental studies journal, September 2001

Sagittal focusing of high-energy synchrotron X-rays with asymmetric Laue crystals. I. Theoretical considerations journal, July 2001

X-ray spectrometer having a doubly curved crystal
patent, August 1990

Curved crystal x-ray optical device and method of fabrication
patent, May 2001

X-ray imaging crystal spectrometer for extended X-ray sources
patent, July 2001

Sagittal focusing Laue monochromator
patent, March 2009

Spatially resolved Poisson strain and anticlastic curvature measurements in Si under large deflection bending
journal, June 2003

Sagittal focusing of high-energy synchrotron X-rays with asymmetric Laue crystals. II. Experimental studies
journal, September 2001

Sagittal focusing of high-energy synchrotron X-rays with asymmetric Laue crystals. I. Theoretical considerations
journal, July 2001