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Loss reduction of an ARROW waveguide in shorter wavelength and itsstack configuration |
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| Authors: | Baba T Kokubin Y Sakaki T Iga K |
| Affiliation: | Yokohama Nat. Univ.; |
| Abstract: | The reduction of the propagation loss of an antiresonant reflecting optical waveguide (ARROW) to 0.3 dB/cm in a short-wavelength band by using transparent TiO2/SiO2 interference cladding is discussed. An analysis method for ARROW is developed to analyze its propagation characteristics. Two uncoupled parallel ARROWs were stacked with 2-μm spacing, to obtain three-dimensional optical interconnection |
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