METHOD AND SYSTEM FOR PRODUCING A COATED FIBER BRAGG GRATING OPTICAL FIBER.

摘要

A method of producing a coated FBG optical fiber involves coating the optical fiber prior to writing the Bragg grating. A system for producing the coated FBG optical fibers includes a high temperature furnace from which to draw the fiber, a coating applicator that may be a carbon coating applicator, a cooling station, and a grating writing station.