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Functional field transformation with irregular waveguide structures.
- Source :
-
Applied Physics Letters . 10/6/2003, Vol. 83 Issue 14, p2736. 3p. 1 Diagram, 2 Graphs. - Publication Year :
- 2003
-
Abstract
- We demonstrate functional field transformation in irregular waveguide structures having strong scatter from a stepped conducting wall geometry. The resulting degrees of freedom and significant evanescent field content make it possible to accomplish virtually perfect transformation in a distance of several wavelengths. A microwave experiment verifies frequency-dependent transformation, suggesting that wavelength division multiplexing based on this principle is possible. A mode-selective transformation, which exhibits disparate reflectivities for different modes at the same frequency, may find application in multimode laser cavities. © 2003 American Institute of Physics. [ABSTRACT FROM AUTHOR]
- Subjects :
- *WAVEGUIDES
*SCATTERING (Physics)
*WAVELENGTH division multiplexing
Subjects
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 83
- Issue :
- 14
- Database :
- Academic Search Index
- Journal :
- Applied Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 10964915
- Full Text :
- https://doi.org/10.1063/1.1615292