Longitudinal-differential interferometry: direct imaging of axial superluminal phase propagation

We introduce and demonstrate a new interferometric method called longitudinal-differential (LD) interferometry, which measures the spatially resolved phase difference of the scattered field by an object relative to the illumination. This method is combined with a high-resolution interference microsc...

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Veröffentlicht in:	Optics letters 2012-02, Vol.37 (3), p.305-307
Hauptverfasser:	Kim, Myun-Sik, Scharf, Toralf, Etrich, Christoph, Rockstuhl, Carsten, Peter, Hans Herzig
Format:	Artikel
Sprache:	eng
Schlagworte:	Delay Interferometry Nanocomposites Nanomaterials Nanostructure Recording Spots Three dimensional
Online-Zugang:	Volltext
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