Gefalteter Optischer Modulator
Anmelder: Marvell Asia Pte Ltd 🇸🇬
Details
- Veröffentlichungs-Nr.
- EP4711843
- Anmeldetag
- 29. August 2025
- Veröffentlichung
- 18. März 2026
- Rechtsraum
- EP
- IPC
- G02F1/21, G02F1/225
Abstract
An optical device includes a substrate, at least first and second metal traces disposed on the substrate to define an electrical transmission line, and an optical waveguide, which is disposed on the substrate along a serpentine path passing between the metal traces, and which includes at least first and second electrooptical modulation segments, which are arranged in series along the optical waveguide between the first and second metal traces and are separated by bends in the serpentine path. The device further includes a plurality of electrode pairs, each electrode pair including first and second electrodes connected respectively to the first and second metal traces and disposed in mutual proximity on opposing sides of one of the electrooptical modulation segments, including at least first electrode pairs disposed on opposing sides of the first electrooptical modulation segment and second electrode pairs disposed on opposing sides of the second electrooptical modulation segment.
Anmelder
- Firma
- Marvell Asia Pte Ltd
- Land
- 🇸🇬 Singapur
Marvell Asia ist eine Tochtergesellschaft des US-amerikanischen Halbleiterkonzerns Marvell Technology mit Sitz in Singapur. Das Patentportfolio konzentriert sich auf Nachrichtentechnik und Telekommunikation sowie Software und Halbleiterbauelemente, ergänzt um Elektronik und optische Technologien. Ein wiederkehrendes Thema sind optische Datenübertragungskomponenten wie Modulatoren und Reflektoren.
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