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    Fabrication of blazed gratings used in ultraviolet region by holographic ion beam etching based on photoresist melting

    A novel technology to manufacture holographic ion beam etched diffraction gratings based on surface thermokinematics is presented. The surface roughness of photoresist gratings is solved by this technology. Ac...

    Wen-hao Li, Bayanheshig, **ang-dong Qi, Yu-guo Tang in Optoelectronics Letters (2008)