Photon Kinetics, Inc.

Frederic Schildmeyer

Casey S Shaar

Warren R Hill

Various embodiments of an apparatus for measuring a characteristic parameter of an optical fiber are provided. In one embodiment, an apparatus for testing an optical fiber comprises: a light source enclosed within a housing and configured to couple to a first end of the optical fiber; a detector enclosed within the housing and configured to couple to a second end of the optical fiber; and a non-planar table defining a curved path, the non-planar table attached to the housing and configured to guide the optical fiber along the curved path in three dimensions. In this way, an optical fiber may be deployed for testing with minimal manual manipulation of the optical fiber.

Systems and methods for testing optical fiber

Distortion introduced by an imaging system is characterized by positioning a generally cylindrical object and imaging optics in a first relative angular position about an axis of rotation that substantially coincides with the longitudinal axis of the object and employing the imaging optics to image the end face of the object on a detector. First and second definitions of the shape of the image of the periphery of the end face of the object are extracted from image data provided by the detector when the object and the imaging optics are in first and second relative angular positions. The first and second definitions are compared.

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Lake Oswego, OR, United States of America

Frederic Schildmeyer