Scalable, large area compound array refractive lens for hard X-rays
نویسندگان
چکیده
منابع مشابه
High resolution imaging and lithography with hard x rays using parabolic compound refractive lenses
Parabolic compound refractive lenses are high quality optical components for hard x rays. They are particularly suited for full field imaging, with applications in microscopy and x-ray lithography. Taking advantage of the large penetration depth of hard x rays, the interior of opaque samples can be imaged with submicrometer resolution. To obtain the three-dimensional structure of a sample, micr...
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A comprehensive optical description of compound refractive lenses (CRLs) in condensing and full-field X-ray microscopy applications is presented. The formalism extends ray-transfer matrix analysis by accounting for X-ray attenuation by the lens material. Closed analytical expressions for critical imaging parameters such as numerical aperture, spatial acceptance (vignetting), chromatic aberratio...
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Excellent x-ray optics for photons at around 10 keV can be expected with lithium metal. One of the best compound refractive lens designs @Lengeler et al., J. Appl. Phys. 84, 5855 ~1998!# is now produced routinely in aluminum, and more recently has been demonstrated using beryllium @M. Kuhlmann et al. ~unpublished!#. Here, we report a similar refractive lens made from lithium. At 10.87 keV, this...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2018
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.5022748