Kumbham, Mahendar; Mouras, Rabah; Mani, Aladin; Daly, Susan; O'Dwyer, Kevin; Toma, Andrea; Bianchini, Paolo; Diaspro, Alberto; Liu, Ning; Tofail, Syed A.M.; Silien, Christophe
(Optical Society of America, 2017)
We have experimentally investigated the enhancement in spatial resolution by image subtraction in mid-infrared central solid-immersion lens (c-SIL) microscopy. The subtraction exploits a first image measured with the c-SIL ...