most citedUniversal phase relation between longitudinal and transverse fields observed in focused terahertz beams

57 citations · 57 across the 1 of their papers we have counts for

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physics.optics2012★ 57 cited

Universal phase relation between longitudinal and transverse fields observed in focused terahertz beams

S. Winnerl, R. Hubrich, M. Mittendorff +2

We directly observe longitudinal electromagnetic fields in focused freely propagating terahertz beams of radial and linear polarization. In accordance with theory, the longitudinal…