Sub-wavelength surface IR imaging of soft-condensed matter
Oct, 2010
21 pages
Published in:
- Eur.Phys.J.Appl.Phys. 51 (2010) 1202
e-Print:
- 1010.5929 [physics.bio-ph]
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Abstract: (arXiv)
Outlined here is a technique for sub-wavelength infrared surface imaging performed using a phase matched optical parametric oscillator laser and an atomic force microscope as the detection mechanism. The technique uses a novel surface excitation illumination approach to perform simultaneously chemical mapping and AFM topography imaging with an image resolution of 200 nm. This method was demonstrated by imaging polystyrene micro-structures.References(19)
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