LIGHT ISOLATING ARRAYS

LIGHT ISOLATING ARRAYS

The present disclosure relates to light isolating arrays (can also be called "light pipes" or "light pipe arrays") that enable high transmission efficiency and isolation of light from one location, for example a lens, to another location, for example an array of photodetector dio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN, Elisabeth, SOHR, Oliver, DARGIE, Michael, TABOR, Kevin, LEUGNER, Sebastian
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:The present disclosure relates to light isolating arrays (can also be called "light pipes" or "light pipe arrays") that enable high transmission efficiency and isolation of light from one location, for example a lens, to another location, for example an array of photodetector diodes (each a "PD"). The light isolating arrays can provide optical isolation of the input light and can eliminate cross talk thus enhancing the resolution via increased contrast of the incoming signal. The light isolating arrays can also protect the PD's from contamination when used in outdoor devices.