Making two-photon processes dominate one-photon processes using mid-IR phonon polaritons
Phonon polaritons are guided hybrid modes of photons and optical phonons that can propagate on the surface of a polar dielectric. In this work, we show that the precise combination of confinement and bandwidth offered by phonon polaritons allows for the ability to create highly efficient sources of...
| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
National Academy of Sciences (U.S.)
2018
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| Online Access: | http://hdl.handle.net/1721.1/117751 https://orcid.org/0000-0002-7244-3682 https://orcid.org/0000-0003-2691-1892 https://orcid.org/0000-0002-7184-5831 |