Optical fiber connector

摘要

An optical fiber connector includes a first surface, a second surface parallel with the first surface, a third surface, and a fourth surface parallel with the third surface. A groove and a fiber hole are defined in the optical fiber connector. The groove includes a bottom surface and a side surface connected with the bottom surface. A distance between the bottom surface and the bottom of the fiber hole is b. The optical fiber connector follows the relationship: d≦b≦α/tgθ, a is equal to the length of the optical fiber extending out of the fourth surface, d is equal to the diameter of an optical fiber for being received in the fiber hole, and θ is equal to a half of an angle of a laser which is used to cut the optical fiber.

主权项

1. An optical fiber connector, comprising:
a first surface; a second surface parallel with the first surface; a third surface connected with the first surface and the second surface; and a fourth surface parallel with the third surface; wherein the optical fiber connector defines a through hole extending through the third surface and the fourth surface, the through hole is configured for holding an optical fiber; the optical fiber connector defines a groove in an intersection of the first surface and the fourth surface, the groove comprises a bottom surface and a first side surface connected with the bottom surface, a minimum distance between the bottom surface and a bottom of the through hole is b, b matches the following relationship: d≦b≦α/tgθ, d is a diameter of the optical fiber, a is a length of a section of the optical fiber extending out of the through hole, θ is one half of focusing angle of a laser beam for cutting the optical fiber, and tgθ means a tangent function of the angle θ.