Numerical phase correction method for terahertz time-domain reflection spectroscopy
Numerical phase correction method for terahertz time-domain reflection spectroscopy
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DOI:
10.1063/1.1786345
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发表时间:
2004-10-15
影响因子:
3.2
通讯作者:
Peiponen, KE
中科院分区:
文献类型:
--
作者:
Vartiainen, EM;Ino, Y;Peiponen, KE
We propose a numerical method for the misplacement phase error correction in terahertz time-domain reflection spectroscopy (THz-TDRS). The developed algorithm is based on the maximum entropy principle and can be readily implemented into data processing, allowing one to reveal material parameters of the opaque materials from the THz reflection measurements. The method resolves the phase retrieval problem in the THz-TDRS and dramatically simplifies the experimental procedure. (C) 2004 American Institute of Physics.