Visual fault detection for optical measurements

Details Visual fault detection for optical measurements Visual fault detection for optical measurements

2006-06-27

2006-06-27

Nguyen, Tu T. (Department: 2877)

Optics: measuring and testing

For optical fiber or waveguide inspection

Reexamination Certificate

active

07068358

ABSTRACT:
An optical measuring device for providing a measurement of an optical device under test -DUT- comprises a measuring unit for providing an optical stimulus signal for the DUT and/or receiving a response signal of the DUT, and a visual fault localization unit for visually localizing faults within the DUT or a connection thereto. The measuring unit and the visual fault localization unit are preferably coupled to a signal direction unit, and the signal direction unit is further coupled to a connector representing an interface of the optical measuring device for coupling the DUT thereto.

REFERENCES:
patent: 4289398 (1981-09-01), Robichaud
patent: 5179419 (1993-01-01), Palmquist et al.
patent: 5331391 (1994-07-01), Bukhshtab
patent: 5724127 (1998-03-01), Csipkes et al.

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