@incollection{Lu19, author = {Borwen You and Ja-Yu Lu}, title = {Optical Gas Sensors Using Terahertz Waves in the Layered Media}, booktitle = {Gas Sensors}, publisher = {IntechOpen}, address = {Rijeka}, year = {2019}, editor = {Sher Bahadar Khan and Abdullah M. Asiri and Kalsoom Akhtar}, chapter = {3}, doi = {10.5772/intechopen.87146}, url = {https://doi.org/10.5772/intechopen.87146} }