XUE Ling-ling, CHEN Bo, NI Qi-liang, et al. Experimental study of the resolution of an optoelectronic imaging system at 17.1 nm based on MCP detector[J]. Optics and precision engineering, 2005, 13(2): 225-230.
XUE Ling-ling, CHEN Bo, NI Qi-liang, et al. Experimental study of the resolution of an optoelectronic imaging system at 17.1 nm based on MCP detector[J]. Optics and precision engineering, 2005, 13(2): 225-230.DOI:
An optoelectronic imaging system was designed to image EUV light at 17.1 nm. This imaging system is composed of three parts: light source
monochromator and detection system. A Q-modulated Nd-YAG laser (Continuum 9000) is used to produce laser plasma. The grazing monochromator consists of two spherical mirrors and a spherical grazing grating
by which monochromatic light at 17.1 nm is obtained and the detector is a MCP(Microchannel Plate) and phosphor screen assembly. Kodak 400 film is used to record the image of a 3 mm-width-slit obtained by this imaging system. Its spatial resolution of 130 μm is demonstrated in this paper
which is better than that of reference [6].
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references
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