Theoretical investigation on low-loss IR-transmitting hollow-core metallic fiber with double-cladding
In this paper, we report on a novel hollow metallic fiber (HMF) design that offers low transmission loss for mid-infrared (mid-IR) wavelength. The fiber is so designed that it has a dielectric and metamaterial double inner-coating, which can efficiently reflect transverse-magnetic (TM) wave. As comp...
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| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/98117 http://hdl.handle.net/10220/12172 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | In this paper, we report on a novel hollow metallic fiber (HMF) design that offers low transmission loss for mid-infrared (mid-IR) wavelength. The fiber is so designed that it has a dielectric and metamaterial double inner-coating, which can efficiently reflect transverse-magnetic (TM) wave. As compared with a normal HMF structure, the double-cladding reduces the mode guiding loss for TM01 mode and fundamental mode by two orders of magnitude in the mid-IR region. |
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