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Optical response of bowtie antennas
- Source :
- 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems.
- Publication Year :
- 2010
- Publisher :
- SPIE, 2010.
-
Abstract
- Optical properties of bowtie antennas are investigated using a numerical method of finite-difference time-domain (FDTD). The optical response in the antenna feed gap is simulated as functions of its geometry parameters (flare angle, arm length, apex width, thickness, gap dimension, as well as the index of substrate), which provide a clear guideline to exploit such antenna structures in practice.
Details
- ISSN :
- 0277786X
- Database :
- OpenAIRE
- Journal :
- 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems
- Accession number :
- edsair.doi...........e13b9b11e6bb4a1c9424f9c9abaa24c4