Multi-fiber ferrule assembly and measurement methods

1. A ferrule assembly comprising:

a first ferrule body and a second ferrule body;

each of the first and second ferrule bodies including a front end and a rear end, the front end defining a front end face having a major dimension and a minor dimension, the major and minor dimensions being oriented perpendicular relative to one another, the first and second ferrule bodies defining a plurality of fiber openings that extend through the first and second ferrule bodies along a rear-to-front axis of the first and second ferrule bodies, the fiber openings being arranged in a row that extends along the major dimension, the fiber openings each having an opening center point, the front end face being angled at a non-perpendicular angle relative to the rear-to-front axis; and

optical fibers adhesively secured within the fiber openings, the optical fibers each having a fiber center point, the optical fibers being secured within the fiber openings such that, adjacent the front end face of the first and second ferrule bodies, the fiber center points are offset from the opening center points in an offset orientation that extends along the minor dimension, and wherein the fiber center points of all of the optical fibers secured within the row of fiber openings are offset in a common direction along the offset orientation with respect to the opening center points of their respective fiber openings;

the first and second ferrule bodies configured to abut such that the front end face of the first ferrule body is generally parallel to the front end face of the second ferrule body, the optical fibers being offset in opposite directions when the front end faces of the first and second bodies are parallelly aligned.

2. The ferrule assembly of claim 1 , wherein abutment between the front end face of the first ferrule body and the front end face of the second ferrule body causes sliding between the front end faces.

3. The ferrule assembly of claim 2 , wherein the sliding between the front end faces causes the optical fibers of the first ferrule body to be brought into alignment with the optical fibers of the second ferrule body.

4. A method for mating the ferrule assembly of claim 2 , comprising:

abutting the first ferrule body and the second ferrule body in a first abutted position such that the front end faces are contacting each other and are generally parallel; and

sliding the first ferrule body and the second ferrule body along the front end faces to a second abutted position where the second abutted position provides improved optical alignment over the first abutted position.