Active focal length control of terahertz slitted plane lenses by magnetoplasmons
Active plasmonic devices are mostly designed at visible frequencies. Here, we propose an active terahertz (THz) plasmonic lens tuned by an external magnetic field. Unlike other tunable devices where the tuning is achieved by changing the plasma frequency of materials, the proposed active lens is tun...
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| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2013
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| Online Access: | https://hdl.handle.net/10356/97195 http://hdl.handle.net/10220/10544 |
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| Institution: | Nanyang Technological University |
| Language: | English |