@inproceedings{4a3281d9fc1b4240898fe85603649eb2,
title = "Broadband 'focus-free' terahertz imaging using axicons",
abstract = "We report the use of axicons to achieve broadband 'focus-free' imaging in transmission and reflection at terahertz wavelengths. We demonstrate how the use of a broadband terahertz source improves the resolution of the imaging system, and how by using time-of-flight data the axial position and dimension of objects within the large depth of field of the axicon (160 mm) could be determined.",
author = "Stefan Busch and Town, {Graham E.} and Martin Koch",
year = "2014",
month = nov,
day = "13",
doi = "10.1109/IRMMW-THz.2014.6956090",
language = "English",
isbn = "9781479938780",
series = "International Conference on Infrared, Millimeter, and Terahertz Waves",
publisher = "Institute of Electrical and Electronics Engineers (IEEE)",
pages = "1--2",
booktitle = "2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014",
address = "United States",
note = "39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz - 2014 ; Conference date: 14-09-2014 Through 19-09-2014",
}