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Method for manufacturing optical fibers having eccentric longitudinal index inhomogeneity
Method for manufacturing optical fibers having eccentric longitudinal index inhomogeneity
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机译:具有偏心纵向折射率不均匀性的光纤的制造方法
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摘要
In a chemical vapor deposition (CVD) process for manufacturing a fiber optic preform, a glass rod is inserted into the preform during the deposition of the core layer. This yields a fiber having a longitudinal eccentric index inhomogeneity which is close to the axis of the fiber.
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