FEW-MODE OPTICAL FIBER
Provided is a few-mode optical fiber. The optical fiber includes: a core and a cladding enclosing the core. The cladding includes: a first inner cladding surrounding the core; a first high-refractive-index mode filter layer surrounding the first inner cladding; a second inner cladding surrounding th...
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Main Authors | , , , , , , , , , , , , , , |
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Format | Patent |
Language | English |
Published |
30.05.2019
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Subjects | |
Online Access | Get full text |
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Summary: | Provided is a few-mode optical fiber. The optical fiber includes: a core and a cladding enclosing the core. The cladding includes: a first inner cladding surrounding the core; a first high-refractive-index mode filter layer surrounding the first inner cladding; a second inner cladding surrounding the first high-refractive-index mode filter layer; a second high-refractive-index mode filter layer surrounding the second inner cladding; and an outer cladding surrounding the second high-refractive-index mode filter layer. |
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Bibliography: | Application Number: US201716321844 |