@inproceedings{discovery10053890,
            note = {This is the published version of record. For information on re-use, please refer to the publisher's terms and conditions.},
          volume = {10540},
          editor = {M Razeghi and GJ Brown and JS Lewis and G Leo},
       booktitle = {Quantum Sensing and Nano Electronics and Photonics XV},
           pages = {1054020:1--1054020:7},
           month = {January},
          series = {Proceedings of SPIE},
         journal = {Proceedings of SPIE - The International Society for Optical Engineering},
           title = {Resonant scattering probes for terahertz near-field microscopy},
            year = {2018},
       publisher = {Society of Photo-Optical Instrumentation Engineers (SPIE)},
            issn = {1996-756X},
          author = {Siday, T and Natrella, M and Wu, J and Liu, H and Mitrofanov, O},
        abstract = {We propose and demonstrate a scattering-type near-field probe, designed to increase the sensitivity of high-resolution scattering probe microscopy at terahertz (THz) frequencies. For efficient scattering of THz radiation, the probe, fabricated from indium, is designed to resonate like a dipole antenna. Efficient excitation is achieved by integrating the probe with a radially-polarized THz source. Using time-domain spectroscopy (TDS), we observe resonant enhancement of the scattered fields, and using aperture-type near-field microscopy, we see high field confinement at the scattering probe apex.},
             url = {https://doi.org/10.1117/12.2290903}
}