Optical assembly with a coated component

Optical assembly with a coated component

An improved optical assembly includes a platform which mounts a plurality of optical components operating at multiple wavelengths of light. At least one of the optical components is coated with a filter layer which absorbs stray light generated by the other optical components. The filter layer subst...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GATES, JOHN VANATTA, MUEHLNER, DIRK JOACHIM
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:An improved optical assembly includes a platform which mounts a plurality of optical components operating at multiple wavelengths of light. At least one of the optical components is coated with a filter layer which absorbs stray light generated by the other optical components. The filter layer substantially reduces crosstalk in the optical assembly.