What are the substrates for fiber optic arrays
Optical fiber arrays are manufactured by precisely arranging and fixing optical fibers in a horizontal row on V-groove substrates, which are mainly made of glass or silicon and formed by etching or grinding using semiconductor processing technology. Fiber arrays (or fiber-optic arrays or fiber array units) are one- or two-dimensional arrays of optical fibers. Whether integrated into planar lightwave circuits (PLCs), optical switches, or high-speed transceivers, FAs play a vital role in ensuring.
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