Method for fabricating an array of optical fibers having angled end faces

1. A method for fabricating an array of optical fibers having respective angled end faces, the method comprising:

temporarily securing a plurality of optical fibers to a holding fixture such that the end faces of the optical fibers are exposed, each optical fiber defining a respective longitudinal axis;

polishing the end faces of the optical fibers while the optical fibers are temporarily secured to the holding fixture such that the polished end faces are disposed at an angle with respect to the respective longitudinal axes;

removing the optical fibers having the angled end faces from the holding fixture; and

arranging the optical fibers in the array following the removal of the optical fibers from the holding fixture.

2. A method according to claim 1 wherein temporarily securing the optical fibers to a holding fixture comprises:

coating at least portions of the plurality of optical fibers with a wax; and

permitting the wax to at least partially solidify to thereby secure the plurality of optical fibers to the holding fixture.

3. A method according to claim 2 further comprising at least partially melting the wax prior to removing the optical fibers from the holding fixture.

4. A method according to claim 2 further comprising cleaning the optical fibers following removal from the holding fixture to at least partially remove the wax.

5. A method according to claim 1 wherein temporarily securing the optical fibers to a holding fixture comprises temporarily securing the optical fibers within a first ferrule.

6. A method according to claim 5 wherein arranging the optical fibers in the array comprises mounting the optical fibers within a second ferrule.

7. A method according to claim 5 wherein polishing the end faces of the optical fibers comprises concurrently polishing both the end faces of the optical fibers and a front face of the first ferrule such that the end faces of the optical fibers and at least that portion of the front face of the first ferrule proximate the end faces of the optical fibers are disposed at the same angle.

8. A method according to claim 1 further comprising coating the polished end faces of at least some of the optical fibers with one of a reflective coating and an anti-reflective coating prior to removing the optical fibers from the holding fixture.

9. A method according to claim 1 further comprising:

detecting a defect in at least one of the optical fibers prior to removing the optical fibers from the holding fixture;

at least partially releasing the plurality of optical fibers from the holding fixture;

advancing the plurality of optical fibers relative to the holding fixture following the at least partial release of the optical fibers;

temporarily securing the plurality of optical fibers to the holding fixture following the advancement of the optical fibers; and

polishing the end faces of the optical fibers following the advancement of the optical fibers and while the optical fibers are temporarily secured to the holding fixture.

10. A method for fabricating an array of optical fibers having respective angled end faces, the method comprising:

coating at least portions of a plurality of optical fibers with a wax;

permitting the wax to at least partially solidify to thereby secure the plurality of optical fibers to a holding fixture such that the end faces of the optical fibers are exposed, each optical fiber defining a respective longitudinal axis; and

polishing the end faces of the optical fibers while the optical fibers are secured to the holding fixture such that the polished end faces are disposed at an angle with respect to the respective longitudinal axes.

11. A method according to claim 10 further comprises disposing the optical fibers within a first ferrule such that the at least partial solidification of the wax secures the optical fibers therewithin.

12. A method according to claim 11 wherein polishing the end faces of the optical fibers comprises concurrently polishing both the end faces of the optical fibers and a front face of the first ferrule such that the end faces of the optical fibers and at least that portion of the front face of the first ferrule proximate the end faces of the optical fibers are disposed at the same angle.

13. A method according to claim 10 further comprising coating the polished end faces of at least some of the optical fibers with one of a reflective coating and an anti-reflective coating.

14. A method according to claim 10 further comprising removing the polished optical fibers having the angled end faces from the holding fixture.

15. A method according to claim 14 further comprising at least partially melting the wax prior to removing the optical fibers from the holding fixture.

16. A method according to claim 14 further comprising cleaning the optical fibers following removal from the holding fixture to at least partially remove the wax.

17. A method according to claim 14 further comprising arranging the optical fibers in the array following the removal of the optical fibers from the holding fixture.

18. A method according to claim 17 wherein arranging the optical fibers in the array comprises mounting the optical fibers within a second ferrule.

19. A method according to claim 10 further comprising:

detecting a defect in at least one of the optical fibers;

at least partially melting the wax;

advancing the plurality of optical fibers relative to the holding fixture once the wax is at least partially molten;

permitting the wax to at least partially resolidify to thereby secure the plurality of optical fibers to the holding fixture following the advancement of the optical fibers; and

polishing the end faces of the optical fibers following the advancement of the optical fibers and while the optical fibers are secured to the holding fixture.

20. A method for fabricating an array of optical fibers, the method comprising:

temporarily securing a plurality of optical fibers to a holding fixture such that the end faces of the optical fibers are exposed;

polishing the end faces of the optical fibers while the optical fibers are temporarily secured to the holding fixture;

detecting a defect in at least one of the optical fibers;

at least partially releasing the plurality of optical fibers from the holding fixture;

advancing the plurality of optical fibers relative to the holding fixture following the at least partial release of the optical fibers;

temporarily securing the plurality of optical fibers to the holding fixture following the advancement of the optical fibers; and

polishing the end faces of the optical fibers following the advancement of the optical fibers and while the optical fibers are temporarily secured to the holding fixture.

21. A method according to claim 20 further comprising:

removing the optical fibers from the holding fixture after polishing the end faces of the advanced optical fibers; and

arranging the optical fibers in the array following the removal of the optical fibers from the holding fixture.

22. A method according to claim 20 wherein temporarily securing the optical fibers to a holding fixture comprises:

coating at least portions of the plurality of optical fibers with a wax; and

permitting the wax to at least partially solidify to thereby secure the plurality of optical fibers to the holding fixture.

23. A method according to claim 22 wherein releasing the optical fibers from the holding fixture comprises at least partially melting the wax prior to advancing the optical fibers relative to the ferrule.

24. A method for fabricating an array of optical fibers having respective angled end faces, the method comprising:

temporarily securing a plurality of optical fibers within a first ferrule with wax that coats at least portions of the optical fibers, each optical fiber defining a respective longitudinal axis;

polishing the end faces of the optical fibers while the optical fibers are temporarily secured within the first ferrule such that the polished end faces are disposed at an angle with respect to the respective longitudinal axes;

removing the optical fibers having the angled end faces from the first ferrule; and

mounting the optical fibers within a second ferrule such that the angled end faces extend therefrom.

25. A method according to claim 24 wherein temporarily securing the optical fibers within the first ferrule comprises:

coating at least portions of the plurality of optical fibers with the wax; and

permitting the wax to at least partially solidify to thereby secure the plurality of optical fibers to the first ferrule.

26. A method according to claim 24 wherein polishing the end faces of the optical fibers comprises concurrently polishing both the end faces of the optical fibers and a front face of the first ferrule such that the end faces of the optical fibers and at least that portion of the front face of the first ferrule proximate the end faces of the optical fibers are disposed at the same angle.

27. A method according to claim 24 further comprising at least partially melting the wax prior to removing the optical fibers from the first ferrule.

28. A method according to claim 24 further comprising cleaning the optical fibers following removal from the first ferrule to at least partially remove the wax.

29. A method according to claim 24 further comprising coating the polished end faces of at least some of the optical fibers with one of a reflective coating and an anti-reflective coating prior to removing the optical fibers from the first ferrule.

30. A method according to claim 24 further comprising:

detecting a defect in at least one of the optical fibers prior to removing the optical fibers from the holding fixture;

at least partially melting the wax;

advancing the plurality of optical fibers relative to the holding fixture once the wax has been at least partially melted;

temporarily securing the plurality of optical fibers to the holding fixture with the wax following the advancement of the optical fibers; and

polishing the end faces of the optical fibers following the advancement of the optical fibers and while the optical fibers are temporarily secured to the holding fixture.