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Numerical study of radiation characteristics of silicon surface with periodical microstructure

  • Yong Shuai*
  • , Lin Hua Liu
  • , Yan Ming Wang
  • , He Ping Tan
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

The FDTD (Finite Difference Time Domain) method is employed to solve the Maxwell's equations and to analyze the interaction of surface microstructure and incident radiation. Based on the near-to-far field transformation model, the effects of dimension parameters, temperature and incident wavelength on surface BRDF (Bidirectional Reflectance Distribution Function) are obtained. The results offer a numerical foundation to control spectral and directional properties of thermal radiation.

Original languageEnglish
Pages (from-to)2074-2076
Number of pages3
JournalKung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
Volume30
Issue number12
StatePublished - Dec 2009

Keywords

  • Finite difference time domain
  • Microstructure
  • Surface radiation characteristics
  • Thermal

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