X|ray characterization of 2D multi|lens array

X-ray characterization of 2D multi-lens array: (a) High resolution...

A two-dimensional array of compound refractive lenses (2D array of CRLs) designed for hard X-ray imaging with a 3.5 mm2 large field of view is presented.

Fabrication and characterization of a two-dimensional individually ...

To characterize the focal length tunability of our micro-lens array, we set up a 4f imaging system consisting of a 25.4 mm focal length singlet ...

2D lens array for multi-contrast X-ray imaging | Semantic Scholar

Inspired by the recently successfully demonstrated Shack-Hartmann sensors for hard X-rays, we present a twodimensional compound refractive lens array (CRLA) ...

2D lens array for multi-contrast X-ray imaging | Request PDF

Request PDF | On Apr 26, 2019, Andrey Mikhaylov and others published 2D lens array for multi-contrast X-ray imaging | Find, read and cite all the research ...

Shack–Hartmann wavefront sensors based on 2D refractive lens ...

3. Characterization of produced arrays ... All X-ray characterization experiments were carried out at the TOPO-TOMO beamline of the KARA synchrotron facility (KIT ...

Development of an Array of Compound Refractive Lenses for Sub ...

Illuminated by the X-ray beam, the 2D multi-lens array generates an array of point foci. The sample is placed in the focal plane. At each sample ...

Characterization and use of a 2D-array of ion chambers for ...

The dose linearity and energy dependence of the 2D ion chamber array was studied using kilovoltage X-ray beams (100, 180 and 300 kVp). The detector calibration ...

Quantitative characterization of X-ray lenses from two fabrication ...

We present a grating interferometer for the quantitative analysis of single refractive X-ray lenses and employ it for the study of a beryllium point focus lens ...

Shack–Hartmann wavefront sensors based on 2D refractive lens ...

Sscale bars are. 0.5 mm. Page 3. distance measurements of the X-ray lens array were performed using a monochromatic beam ...

Super-Resolution Scanning Transmission X-Ray Imaging Using ...

An X-ray characterization of the micro lens array was performed at the wiggler IMAGE beamline at the KARA synchrotron radiation facility (KIT, ...

2D lens array for multi-contrast X-ray imaging - Elibrary

The 2D parabolic microlens array with 12x12 spots was characterized by scanning electron microscopy and X-ray imaging. For an X-ray energy of 8.5 keV the ...

Shack–Hartmann wavefront sensors based on 2D refractive lens ...

Refractive microlens array for wave-front analysis in the medium to hard x-ray range. · A Shack-Hartmann sensor for single-shot multi-contrast imaging with hard ...

Scalable, large area compound array refractive lens for hard X-rays

We demonstrate the fabrication of a 2D Compound Array Refractive Lens (CARL) for multi-contrast X-ray ... The characterization of the CARL and multi-contrast.

2-D soft x-ray arrays in the EAST - AIP Publishing

Fourier-Bessel method based on flux coordinates was employed for 2-D SXR tomographic reconstruction. Examples of several events measured by SXR ...

Microlens Arrays – fabrication, parameters, applications

Microlens arrays are 1D or 2D arrays of microlenses used in collimators, beam homogenizers, wavefront sensors, and image sensors.

2D materials, synthesis, characterization and toxicity: A critical review

The fundamental properties of 2D materials are analyzed using standard techniques such as XRD, energy dispersive X-ray (EDX), XPS, Raman, BET, ...

Revealing enhanced X-Ray radiation shielding of 2D layered ...

Results showed considerable X-ray shielding enhancement of (40–50%) at 30 kVp for individual 2D multi-layered films compared with their bulk ...

Optical characterization of atomically thin 2D semiconductors

These materials with the chemical formula MX2 consist of a transition metal M of group IV, V or VI (e.g. Ti, V, Mo) and chalcogenide atoms X (S, Se, Te). Many ...

Multi-field x-ray microscope based on array of refractive lenses

To overcome this limit, we developed a new process and have fabricated a 2D array of sub-lenses in an integrated way. With a 3 × 3 lens array, the effective ...

Fabrication of Multifocal Microlens Array by One Step Exposure ...

Microlens arrays (MLA), as increasingly important optical elements, have the characteristics of small volume, light weight and compact structure ...