| Literature DB >> 15309837 |
Jiangquan Zhang1, D Grischkowsky.
Abstract
Waveguide terahertz time-domain spectroscopy is demonstrated to have the sensitivity to characterize nanometer-thick water layers on the surfaces of a parallel-plate metal waveguide. The measured far-infrared absorption and index of refraction of the 20-nm water layers are in reasonable self-consistent agreement with those of bulk water.Entities:
Year: 2004 PMID: 15309837 DOI: 10.1364/ol.29.001617
Source DB: PubMed Journal: Opt Lett ISSN: 0146-9592 Impact factor: 3.776