Apparatus and method for inspecting optical fiber end face

1. An adapter between a probe and a connector, said connector for holding an optical fiber end having a surface, said adaptor comprising:

a) a positioning mechanism having an attachment portion for releasable attachment to said connector; and

b) a fixture adapted for releasable attachment to said probe, said fixture being mounted to said positioning mechanism and moveable relative to said attachment portion;

said positioning mechanism for permitting movement of said probe for inspection of said surface

wherein said surface is substantially parallel to an end surface plane, said probe for obtaining an image of said surface, and wherein said positioning mechanism permits movement of said probe substantially in parallel to the end surface plane;

wherein said positioning mechanism further comprises horizontal and vertical sliding rails on which said fixture is slidably mounted thereby resulting in said fixture being slidably mounted to said positioning mechanism.

2. The adapter of claim 1 wherein said fixture comprises a hollow coupling portion, and wherein said probe is mounted within said hollow coupling portion.

3. The adapter of claim 1 wherein said positioning mechanism further permits movement of said probe substantially perpendicularly to the end surface plane.

4. The adapter of claim 3 wherein said fixture is slidably mounted to said positioning mechanism.

5. The adapter of claim 1 wherein said positioning mechanism further comprises an adjustment means for selecting a horizontal and a vertical position of said fixture on said sliding rails.

6. The adapter of claim 5 wherein said adjustment means comprises a micrometric screw.

7. The adapter of claim 5 wherein said adjustment means comprises an electric stepper motor.

8. An apparatus for inspecting end surfaces of an optical fiber assembly, said assembly being mounted within a connector body, comprising:

a) a base;

b) the adapter of claim 1 mounted to said base; and

c) an imaging device comprising said probe for obtaining a focused image of said optical fiber end surfaces.

9. The apparatus of claim 8 , wherein said attachment portion comprises an opening for extension of said probe.

10. The apparatus of claim 9 wherein said surface is substantially parallel to an end surface plane, said probe for obtaining an image of said surface, and wherein said positioning mechanism permits movement of said probe substantially in parallel to the end surface plane.

11. The apparatus of claim 10 wherein said fixture comprises a hollow coupling portion, and wherein said probe is mounted within said hollow coupling portion.

12. The apparatus of claim 10 wherein said positioning mechanism further permits movement of said probe substantially perpendicularly to the end surface plane.

13. The apparatus of claim 12 wherein said fixture is slidably mounted to said positioning mechanism.

14. The apparatus of claim 13 wherein said positioning mechanism further comprises horizontal and vertical sliding rails on which said fixture is slidably mounted.

15. The apparatus of claim 14 wherein said positioning mechanism further comprises an adjustment means for selecting a horizontal and a vertical position of said fixture on said sliding rails.

16. The apparatus of claim 15 wherein said adjustment means comprises a micrometric screw.

17. The apparatus of claim 15 wherein said adjustment means comprises an electric stepper motor.

18. The apparatus of claim 14 , wherein said horizontal and vertical sliding rails are for permitting movement of said fixture substantially in parallel to said end surface plane.

19. The apparatus of claim 14 , wherein said horizontal and vertical sliding rails are for permitting movement of said fixture in two dimensions that are substantially parallel to said end surface plane.

20. The apparatus of claim 14 , wherein said perpendicular movement is in the z-axis, said vertical sliding rails for permitting movement in the y-axis and said horizontal sliding rails for permitting movement in the x-axis.

21. The apparatus of claim 8 , wherein said positioning mechanism is for permitting movement of said probe for inspection of said surface while said positioning mechanism is attached to said connector.

22. The apparatus of claim 8 , wherein said positioning mechanism is for permitting movement of said probe in three dimensions for inspection of said surface.

23. The adapter of claim 1 , said positioning mechanism is for permitting movement of said probe for inspection of said surface while said positioning mechanism is attached to said connector.

24. The adapter of claim 1 , wherein said horizontal and vertical sliding rails are for permitting movement of said fixture substantially in parallel to said end surface plane.

25. The adapter of claim 1 , wherein said horizontal and vertical sliding rails are for permitting movement of said fixture in two dimensions that are substantially parallel to said end surface plane.

26. The adapter of claim 1 , wherein said perpendicular movement is in the z-axis, said vertical sliding rails for permitting movement in the y-axis and said horizontal sliding rails for permitting movement in the x-axis.

27. The adapter of claim 1 , wherein said positioning mechanism is for permitting movement of said probe in three dimensions for inspection of said surface.

28. The adapter of claim 1 , wherein said connector comprises an optical interface module holding optical fiber ends each having a surface and said positioning mechanism for permitting movement of said probe for inspection of each said optical fiber end surfaces.