ION EXCHANGE TYPE X-BRANCHED OPTICAL WAVEGUIDE DEVICE

PROBLEM TO BE SOLVED: To improve wavelength properties in the long wavelength side from 1.48-1.58 μm. SOLUTION: An optical waveguide device has an asymmetric X-branched structure formed by combining an asymmetric waveguide branch 10 composed of two optical waveguides having propagation constants dif...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIRIYAMA TOMOAKI, YASUMA YASUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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