Fiber optic connector

1. A method of manufacturing a fiber optic connector, comprising:

stripping an optical fiber of one or more polymeric coatings to expose a glass cladding of the optical fiber;

inserting the optical fiber into an inner piece of a ferrule, wherein the inner piece comprises fused silica;

processing the optical fiber in the inner piece of the ferrule using a laser;

subsequent to the processing step, inserting the inner piece of the ferrule into an outer piece of the ferrule, wherein the outer piece comprises zirconia that is more durable than the inner piece; and

installing the ferrule into a fiber optic connector after the optical fiber and ferrule are fully assembled and processed, wherein the fiber optic connector forms an end of a fiber optic cable having the optical fiber surrounded by a jacket;

wherein inserting the ferrule into the fiber optic connector comprises positioning the ferrule within a holder, the holder being positioned within a housing, and the ferrule further positioned at the end of a lead-in tube.

2. The method of claim 1 , wherein the processing step comprises laser cleaving the optical fiber.

3. The method of claim 1 , wherein the processing step comprises bonding the optical fiber to the inner piece of the ferrule by laser welding.

4. The method of claim 1 , wherein the processing step comprises bonding the optical fiber to the inner piece of the ferrule by activating a bonding agent using the laser.

5. The method of claim 1 , wherein the processing step comprises polishing an end of the optical fiber with the laser.

6. The method of claim 1 , wherein the stripping step comprises ablating one or more polymeric coatings on the optical fiber using the laser.

7. The method of claim 1 , further comprising laser processing a stub portion of the optical fiber that extends rearward from the fiber optic connector.

8. The method of claim 1 , wherein processing the optical fiber further comprises:

using the laser to thermally form an end face of both the optical fiber and the inner piece simultaneously and bond them together.

9. The method of claim 1 , further comprising:

providing a spring between the housing and the holder.

10. The method of claim 1 , further comprising:

providing a boot between the housing and the optical fiber.

11. The method of claim 1 , wherein inserting the inner piece of the ferrule into the outer piece of the ferrule comprises positioning an end face of the inner piece substantially at or beyond an end face of the outer piece.

12. The method of claim 1 , wherein processing the optical fiber in the inner piece of the ferrule using the laser comprises providing relative motion between a laser beam and the optical fiber.

13. A method of manufacturing a fiber optic connector, comprising:

stripping an optical fiber of one or more polymeric coatings to expose a glass cladding of the optical fiber;

inserting the optical fiber into an inner piece of a ferrule, wherein the inner piece comprises fused silica;

bonding the optical fiber to the inner piece;

processing the optical fiber in the inner piece of the ferrule using a laser, wherein the laser is used to control a radius of curvature and apex offset of the optical fiber relative to an end face of the inner piece;

subsequent to the processing step, inserting the inner piece of the ferrule into an outer piece of the ferrule, wherein the outer piece comprises zirconia that is more durable than the inner piece; and

installing the ferrule into a fiber optic connector after the optical fiber and ferrule are fully assembled and processed, wherein the fiber optic connector forms an end of a fiber optic cable having the optical fiber surrounded by a jacket;

wherein installing the ferrule into the fiber optic connector comprises positioning the ferrule within a holder, the holder being positioned within a housing, and the ferrule further positioned at the end of a lead-in tube.

14. The method of claim 13 , wherein processing the optical fiber in the inner piece with the laser results in a height of the optical fiber relative to the end face of the inner piece being within ±100 nanometers (nm).

15. The method of claim 13 , further comprising:

adjusting the position of the optical fiber relative to an outer diameter of the outer piece to adjust concentricity of the optical fiber within the ferrule; and

locking the inner piece of the ferrule in place within the outer piece.

16. A method of manufacturing a fiber optic connector, comprising:

inserting multiple optical fibers into respective bores of an inner piece of a ferrule, wherein the inner piece comprises fused silica;

bonding the multiple optical fibers to the inner piece;

processing the multiple optical fibers in the inner piece of the ferrule using a laser;

subsequent to the processing step, inserting the inner piece of the ferrule into an outer piece of the ferrule, wherein the outer piece comprises zirconia that is more durable than the inner piece; and

installing the ferrule into a fiber optic connector after the optical fiber and ferrule are fully assembled and processed, wherein the fiber optic connector forms an end of a fiber optic cable having the optical fiber surrounded by a jacket,

wherein installing the ferrule into the fiber optic connector comprises positioning the ferrule within a holder, the holder being positioned within a housing, and the ferrule further positioned at the end of a lead-in tube.

17. The method of claim 16 , wherein processing the multiple optical fibers comprises using the laser control a radius of curvature and apex offset of the multiple optical fibers relative to an end face of the inner piece.

18. The method of claim 17 , wherein processing the multiple optical fibers in the inner piece with the laser results in a height of each optical fiber relative to the end face of the inner piece being within ±100 nanometers (nm).

19. The method of claim 16 , further comprising:

adjusting the position of one or more of the optical fibers relative to an outer diameter of the outer piece to adjust concentricity of the one or more optical fibers within the ferrule; and

locking the inner piece of the ferrule in place within the outer piece.