Optische Schaltung und Verfahren zu deren Herstellung

Details

Veröffentlichungs-Nr.

EP4800449

Anmeldetag

26. Februar 2026

Veröffentlichung

2. September 2026

Rechtsraum

EP

IPC

G02B6/12, G02B6/13, G02F1/035

Abstract

An optical circuit includes a first optical waveguide including a first cladding layer, a second cladding layer, and a first core layer disposed between the first cladding layer and the second cladding layer; a second optical waveguide including a third cladding layer, a fourth cladding layer, and a second core layer disposed between the third cladding layer and the fourth cladding layer; and a third optical waveguide including a fifth cladding layer, a sixth cladding layer, and a third core layer disposed between the fifth cladding layer and the sixth cladding layer.

Anmelder

Firma

NICHIA CORPORATION

Land

🇯🇵 Japan

Fachgebiete