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METHODS FOR MANUFACTURING MICROSTRUCTURED OPTICAL FIBERS WITH ARBITRARY CORE SIZE AND PHOTONIC BAND GAP FIBER
METHODS FOR MANUFACTURING MICROSTRUCTURED OPTICAL FIBERS WITH ARBITRARY CORE SIZE AND PHOTONIC BAND GAP FIBER
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机译:制造具有任意核心尺寸和光子带隙光纤的微结构光纤的方法
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摘要
The present invention provides methods for manufacturing microstructured optical fibers having an arbitrary core size and shape. According to one embodiment of the invention, a method of fabricating a photonic band gap fiber includes the steps of forming an assembly of stacked elongate elements, the assembly including a first set of elongate elements, the first set of elongate elements defining and surrounding a core volume, and a second set of elongate elements surrounding the first set of elongate elements, wherein the core volume defined by the first set of elongate elements has a shape that is not essentially an integer multiple of the external shape of the elongate elements of the second set of elongate elements; including the assembly in a photonic band gap fiber preform; and drawing the photonic band gap fiber preform into the photonic band gap fiber.
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