OPTICAL WAVEGUIDE DEVICE AND MODULE

In a waveguide device, unnecessary optical power is appropriately terminated. According to an embodiment of the present invention, the waveguide device has a termination structure filled with a light blocking material to terminate light from a waveguide end. In the termination structure, a cladding...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ISHIKAWA TAKANORI, TERUI HIROSHI, NAGANO MITSURU, YANAGISAWA MASAHIRO, ITOH MIKITAKA, SHIBAZAKI TOMOYO
Format:	Patent
Sprache:	eng
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
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