3. Different types of sources
To control the emission properties of a thermal source, an optical resonant mode and a light-absorbing material are required. In most examples in the literature, the absorbing material is a metal or a crystal that is polar on its band and contains the optical phonon, or a highly doped semiconductor.
The main types of optical resonance in nanostructures are presented in Box 1 (§ 2.1.2 ...
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Different types of sources
Applications
Bibliography
Patents
LUK (T.S.), CAMPIONE (S.) and SINCLAIR (M.B.). – Thermal emitter comprising near-zero permittivity materials. US9799798 (2017).
KARALIS (A.), JOANNOPOULOS (J.D.). – Highly efficient near-field thermophotovoltaics using surface-polariton emitters and thin-film photovoltaic cell absorber. WO2017223305 (2017).
MOLESKY (S.), JACOB (Z.). – Metamaterial based emitters for thermophotovoltaics....
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