Thermal Radiative Properties of a SiC Grating on a Photonic Crystal

doi:10.1115/1.4024468

CORC > 北京大学 > 工学院

	Thermal Radiative Properties of a SiC Grating on a Photonic Crystal
	Wang, Weijie ; Fu, Ceji ; Tan, Wenchang
刊名	journal of heat transfer transactions of the asme
	2013
关键词	thermal emission structured material grating photonic crystal COUPLED-WAVE ANALYSIS MAGNETIC POLARITONS COHERENT EMISSION SURFACE-PLASMONS LIGHT IMPLEMENTATION EXCITATION DEVICES DESIGN MODES
DOI	10.1115/1.4024468
英文摘要	Spectral and directional control of thermal emission holds substantial importance in different kinds of applications, where heat transfer is predominantly by thermal radiation. Several configurations have previously been proposed, like using gratings, photonic crystals (PCs) and resonant cavities. In the present work, we investigate the thermal radiative properties of a microstructure consisting of a SiC grating on a photonic crystal. The emissivity of the microstructure is calculated with the rigorous coupled-wave analysis (RCWA) algorithm as a function of the angular frequency and the emission angle. The results reveal that thermal emission from the microstructure can exhibit very novel feature compared to those previously studied. Especially, significantly enhanced thermal emission can be achieved in a broad spectral band due to excitation of surface photon polaritons (SPhPs), PC modes, magnetic polaritons (MPs) and the coupling between them. We show that it is possible to flexibly control the thermal emission feature by adjusting the microstructure's dimensional parameters properly.; Thermodynamics; Engineering, Mechanical; SCI(E); EI; 2; REVIEW; 9,SI; 135
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/391104]
专题	工学院
推荐引用方式 GB/T 7714	Wang, Weijie,Fu, Ceji,Tan, Wenchang. Thermal Radiative Properties of a SiC Grating on a Photonic Crystal[J]. journal of heat transfer transactions of the asme,2013.
APA	Wang, Weijie,Fu, Ceji,&Tan, Wenchang.(2013).Thermal Radiative Properties of a SiC Grating on a Photonic Crystal.journal of heat transfer transactions of the asme.
MLA	Wang, Weijie,et al."Thermal Radiative Properties of a SiC Grating on a Photonic Crystal".journal of heat transfer transactions of the asme (2013).