Transient fields in the input coupling region of optical single-mode waveguides
نویسندگان
چکیده
منابع مشابه
Transient fields in the input coupling region of optical single-mode waveguides.
We investigate numerically the optical field in the region immediately behind the input facets of dielectric step-index single-mode slab and fiber waveguides. Visualization of the intensity distributions gives insight into the formation of the fundamental mode and of radiation modes. For a more quantitative characterization we determine the amount of optical power and mode purity of the field i...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2007
ISSN: 1094-4087
DOI: 10.1364/oe.15.011808