title: Non-optically probing near-field microscopy with illumination of total internal reflection.
abstract: We have developed a non-optically probing near-field microscope with illumination of total internal reflection. Because the illumination light does not pass through the specimens, it is possible to observe thick specimens or highly absorptive materials. It reduces the background noise because the decay length of the evanescent wave is a few hundred nanometres. We found that although in the total internal reflection illumination system the light passed through the photosensitive film and illuminated the specimen, it did not affect the photosensitive film severely and did not limit the resolution. The imaging properties of reflection illumination and transmission illumination are analysed using a finite-differential time domain method.
authors: Faculty of Engineering, Shizuoka University, Johoku, Hamamatsu 432-8561 Japan.
authors: H
authors: H
authors: Kitano
authors: M
authors: M
authors: Murakami
authors: Y
authors: Y
authors: Kawata
authors: C
authors: C
authors: Egami
authors: O
authors: O
authors: Sugihara
authors: N
authors: N
authors: Okamoto
authors: M
authors: M
authors: Tsuchimori
authors: O
authors: O
authors: Watanabe