Optical fiber apparatus and method cutting of fiber tips for total internal reflection with a controlled laser

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a total reflection induction optical fiber cut by a laser and an apparatus and a method for cutting the end of the optical fiber, and the end face of the optical fiber is cut by a laser for inclination Rotating the end of the optical fiber at a predetermined angle (90- ) In accordance with the laser focus irradiated by the high output laser, using a high power laser, an optical fiber holder, a moving stage, a convex lens and an angle stage as processing devices; And a step of translating the optical fiber positioned in focus to the x-axis or the y-axis to cut the end face into an inclined face having a constant cutting angle , Thereby processing the end of the optical fiber for total internal reflection induction.;