Highly dispersive slot waveguides
β Scribed by Zhang, Lin; Yue, Yang; Xiao-Li, Yinying; Beausoleil, Raymond G.; Willner, Alan E.
- Book ID
- 115411023
- Publisher
- Optical Society of America
- Year
- 2009
- Tongue
- English
- Weight
- 225 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1094-4087
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π SIMILAR VOLUMES
The invention of the slot waveguide had enabled a number of interesting novel linear or nonlinear optical applications by guiding light in nanometers-wide low index slots guarded by high-index slabs. As one of its key characteristics, the low modal index for this kind of waveguides has been demonstr
## Abstract A simple, accurate dispersion relation for an infinitely slotted rectangular waveguide is presented by using the modeβmatching technique. Computed results are in agreement with measured data. A solution based on the singleβmode approximation is valid for practical leakyβwave antenna app