PHOTONICALLY INTEGRATED CHIP, OPTICAL COMPONENT HAVING A PHOTONICALLY INTEGRATED CHIP, AND METHOD FOR THE PRODUCTION THEREOF

PHOTONICALLY INTEGRATED CHIP, OPTICAL COMPONENT HAVING A PHOTONICALLY INTEGRATED CHIP, AND METHOD FOR THE PRODUCTION THEREOF

With respect to the chip, the invention provides for an optical diffraction and refraction structure (100, 100a) to be integrated in a material layer of the chip (2) above or below the optical grating coupler (60) or in a plurality of material layers above or below the optical grating coupler (60) o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RHEE Hanjo, SELICKE David, MERSTER Stefan, STOLAREK David, ZIMMERMANN Lars, THEISS Christoph, HENNIGES Marvin, RICHTER Harald H
Format: Patent
Sprache:eng
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:With respect to the chip, the invention provides for an optical diffraction and refraction structure (100, 100a) to be integrated in a material layer of the chip (2) above or below the optical grating coupler (60) or in a plurality of material layers above or below the optical grating coupler (60) or on the rear side of the substrate (20), which diffraction and refraction structure carries out beam shaping of the radiation before it is coupled into the waveguide or after it has been coupled out of the waveguide.