Terahertz-wave absorption in liquids measured using the evanescent field of a silicon waveguide
Li Cheng, Shin'ichiro Hayashi, Adrian Dobroiu, Chiko Otani, Kodo Kawase et al.
A technique is presented for the measurement of the absorption properties of liquids in the terahertz wave range, based on the interaction between the liquid and the evanescent wave covering the surface of a cylindrical waveguide made of high-resistivity silicon. The terahertz wave propagates inside ... [Appl. Phys. Lett. 92, 181104 (2008)] published Tue May 6, 2008.
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A technique is presented for the measurement of the absorption properties of liquids in the terahertz wave range, based on the interaction between the liquid and the evanescent wave covering the surface of a cylindrical waveguide made of high-resistivity silicon. The terahertz wave propagates inside ... [Appl. Phys. Lett. 92, 181104 (2008)] published Tue May 6, 2008.
Read full Article »
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