Quasi-near field terahertz generation and detection
β Scribed by Reshmi Chakkittakandy; Jos A. Corver; Paul C. Planken
- Book ID
- 115409673
- Publisher
- Optical Society of America
- Year
- 2008
- Tongue
- English
- Weight
- 326 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1094-4087
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π SIMILAR VOLUMES
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We demonstrate that the near field enhancement of sub-wavelength slits can be experimentally determined in the far field by using a reference aperture. Our simple model derived from the Kirchhoff integral formalism shows that enhancement of the near field at a slit exit with respect to the incident