Nanoscale infrared spectroscopy with a thermal source: Nano-FTIR
| Autor: | Martin Schnell, J. Wittborn, Nenad Ocelic, Rainer Hillenbrand, Florian Huth |
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| Rok vydání: | 2011 |
| Předmět: |
Physics::Biological Physics
Materials science Orders of magnitude (temperature) business.industry Infrared Infrared spectroscopy Astrophysics::Cosmology and Extragalactic Astrophysics Fourier transform spectroscopy Thermal infrared spectroscopy Two-dimensional infrared spectroscopy Optoelectronics Physics::Chemical Physics Infrared spectroscopy correlation table Fourier transform infrared spectroscopy business Astrophysics::Galaxy Astrophysics |
| Zdroj: | 2011 International Conference on Infrared, Millimeter, and Terahertz Waves. |
| Popis: | We demonstrate a FTIR system that allows for infrared-spectroscopic nano-imaging with a thermal source (nano-FTIR). Based on super-focusing of thermal radiation with an infrared antenna and strong signal enhancement using an asymmetric FTIR spectrometer, we improve the spatial resolution of conventional IR spectroscopy by 2 orders of magnitude. |
| Databáze: | OpenAIRE |
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