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Low-loss volume modes in a lamellar hyperbolic metamaterial slab
We have studied, both theoretically and experimentally, the excitation of volume modes in a lamellar metal/dielectric metamaterial with hyperbolic dispersion. The highly efficient light penetration through tens of metamaterial layers is consistent with a relatively low propagation loss. The volume modes were found to be highly sensitive to the surface roughness of the layers, which can be a detrimental factor in device applications.
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- Award ID(s):
- 1856515
- PAR ID:
- 10138943
- Publisher / Repository:
- Optical Society of America
- Date Published:
- Journal Name:
- Journal of the Optical Society of America B
- Volume:
- 37
- Issue:
- 4
- ISSN:
- 0740-3224; JOBPDE
- Format(s):
- Medium: X Size: Article No. 1065
- Size(s):
- Article No. 1065
- Sponsoring Org:
- National Science Foundation
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