Super Planckian Thermal Radiation Emitted From a Nano-Filament of Photonic Crystal: A Direct Imaging Study

In this paper, we report a direct imaging of narrow-band super Planckian thermal radiation in the far field, emitted from a resonant-cavity/tungsten photonic crystal (cavity/W-PC). A spectroscopic study of the cavity/W-PC shows a distinct resonant peak at λ ~ 1.7 μm. Furthermore, an infrared CCD cam...

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Veröffentlicht in:	IEEE photonics journal 2019-12, Vol.11 (6)
Hauptverfasser:	Hsieh, Mei-Li, Lin, Shawn-Yu, John, Sajeev, Bur, James A., Wang, Xuanjie, Narayanan, Shankar, Luk, Ting-Shan
Format:	Artikel
Sprache:	eng
Schlagworte:	ENGINEERING Nano-photonics novel photon sources photonic crystals photonic materials and engineered photonic structures
Online-Zugang:	Volltext
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