Optical fiber drawing apparatus for decreasing an optical fiber break and impressing a spin to an optical fiber

摘要

In an optical fiber drawing apparatus capable of drawing one piece of an optical fiber, the present invention provides an optical fiber drawing apparatus which is adapted to decrease a break of an optical fiber to be adjusted a curvature radius thereof by at least one or more moving rollers continuously installed after a fixing roller and to decrease a polarization mode dispersion (PMD) by a birefringence which is not desired in an optical fiber.