Highly efficient out-of-plane optical coupler based on tapered hollow waveguide

We proposed a highly efficient out-of-plane optical coupler based on a tapered hollow waveguide. Modeling shows low polarization and wavelength dependences in a 35 nm wavelength window (C-band). The relative lateral displacements per spot size of the vertical output for the entire C-band are less th...

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Veröffentlicht in:	Japanese Journal of Applied Physics 2014-04, Vol.53 (4), p.48004-1-048004-3
Hauptverfasser:	Dalir, Hamed, Koyama, Fumio
Format:	Artikel
Sprache:	eng
Schlagworte:	Devices Joining Mathematical models Noise levels Polarization Spots Vertical cavity surface emission lasers Waveguides Wavelengths
Online-Zugang:	Volltext
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