Group velocity measurement using spectral interference in near-field scanning optical microscopy
Near-field scanning optical microscopy provides a tool for studying the behavior of optical fields inside waveguides. In this experiment the authors measure directly the variation of group velocity between different modes of a planar slab waveguide as the modes propagate along the guide. The measure...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
2006-07-31.
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Subjects: | |
Online Access: | Get fulltext |