BURNER FIXTURE, METHOD FOR PRODUCING OPTICAL FIBER PREFORM USING BURNER FIXTURE AND APPARATUS THEREFOR

摘要

PROBLEM TO BE SOLVED: To allow a desired deposition by a simple adjustment even when having a specific dispersion in each burner when producing an optical fiber preform. SOLUTION: This burner fixture 12 used for an apparatus for producing the optical fiber preform has a mechanism allowing rotating adjustment of a postural position of a burner 5 so that the shaft line of the burner 5 is centered.