High spatial resolution subsurface thermal emission microscopy
High spatial resolution subsurface thermal emission microscopy
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DOI:
10.1063/1.1758308
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发表时间:
2004-05-31
影响因子:
4
通讯作者:
Leblebici, Y
中科院分区:
文献类型:
--
作者:
Ippolito, SB;Thorne, SA;Leblebici, Y
We apply the numerical aperture increasing lens technique to subsurface thermal emission microscopy of Si integrated circuits. We achieve improvements in the amount of light collected and the spatial resolution, well beyond the limits of conventional thermal emission microscopy. We experimentally demonstrate a lateral spatial resolution of 1.4 mum and a longitudinal spatial resolution of 7.4 mum, for thermal imaging at free space wavelengths up to 5 mum. (C) 2004 American Institute of Physics.