Near field Scanning Optical Microscopy using heterodyne optical feedback on Er-doped DFB fiber laser at 1.55µm is investigated for optical characterizations of plasmonic waveguides. The experimental results are compared with FDTD numerical models.
© 2011 OSA
M. Roblin, S. Girard, H. Gilles, M. Laroche, J. Cardin, C. Dufour, and U. Luders, "Near-field optical imaging of plasmonic devices using heterodyne optical feedback on Er doped DFB fiber laser," in Frontiers in Optics 2011/Laser Science XXVII, OSA Technical Digest (Optical Society of America, 2011), paper JWA28.
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