Abstract
X-ray lenses are fabricated in polymethyl methacrylate using deep X-ray lithography beamline of Indus-2. The focussing performance of these lenses is evaluated using Indus-2 and Diamond Light Source Ltd. The process steps for the fabrication of X-ray lenses and microfocussing at 10 keV at moderate and low emittance sources are compared.
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Acknowledgements
Authors acknowledge the support of Dr P D Gupta and Dr S K Deb for carrying out these experiments at Indus-2. One of the authors (VPD) would like to acknowledge the help received from Prof Y Utsumi for the development of X-ray mask technology. The help from Mr Bhanu Singh Thakur for lens fabrication, Mr Ajit Singh for lens characterization at Bl-16 and Mrs P Tiwari for obtaining SEM micrograph is acknowledged. Diamond Light Source and Indus-2 are acknowledged for providing beamtime. Andrew Malandain and Ian Pape from Diamond are acknowledged for their help in the experiment set-up and measurements on B16 test beamline.
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DHAMGAYE, V.P., TIWARI, M.K., SAWHNEY, K.J.S. et al. Microfocussing of synchrotron X-rays using X-ray refractive lens developed at Indus-2 deep X-ray lithography beamline. Pramana - J Phys 83, 119–129 (2014). https://doi.org/10.1007/s12043-014-0757-y
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DOI: https://doi.org/10.1007/s12043-014-0757-y