Method And Optical Coupling Package With A Locking Device For A Fiber Array Subassembly And A Lens Array
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United States of America Patent
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Issued Date -
Dec 17, 2015
app pub date -
Sep 26, 2014
filing date -
Jun 16, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Various embodiments of a novel method and design for coupling optical signals from a lens array to a fiber array subassembly with locking capability in a pluggable form factor are provided. Optical signals vertically emitted from a vertical-cavity surface-emitting laser (VCSEL) array on a printed circuit board (PCB) are coupled into an optical coupling lens array, which are then coupled into a fiber array subassembly parallel to the PCB. A locking device in a pluggable form factor provides means for mating and locking between the lens array and the fiber array subassembly, thereby achieving good coupling and locking between the fiber array subassembly and lens array.
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