@inproceedings{b6fdd96284994b5682516f5b307c5fc2,
title = "Analysis of propagation properties of terahertz hollow-optical fiber by using time-domain spectroscopy and application for THz wave remote spectroscopy",
abstract = "Terahertz pulse propagation in hollow optical fibers is investigated by using terahertz time-domain spectroscopy. From evaluation of transmission loss spectra of hollow optical fiber, it is found that TM11 mode propagates as well as TE11 mode that is the lowest order mode in terahertz metal-hollow fiber. Short-time Fourier transform is also applied for investigation of mode properties and as a result, it is confirmed that the interference peaks in the loss spectra are due to mode mixing in hollow optical fibers. Finally we performed a terahertz wave remote spectroscopy using the hollow optical fiber and acquired a clear transmission spectrum of the theophylline.",
keywords = "Hollow optical fiber, Terahertz waveguide, Time domain spectroscopy",
author = "K. Ito and T. Katagiri and Y. Matsuura",
note = "Publisher Copyright: {\textcopyright} 2017 SPIE.; Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVII ; Conference date: 28-01-2017 Through 29-01-2017",
year = "2017",
doi = "10.1117/12.2249655",
language = "英語",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
publisher = "SPIE",
editor = "Israel Gannot and Israel Gannot",
booktitle = "Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVII",
}