Optics: measuring and testing – For optical fiber or waveguide inspection
Reexamination Certificate
2006-08-22
2006-08-22
Nguyen, Tu T. (Department: 2877)
Optics: measuring and testing
For optical fiber or waveguide inspection
Reexamination Certificate
active
07095493
ABSTRACT:
An inexpensive optical time domain reflectometer is disclosed that comprises a variable delay device and that is capable of identifying the location of a damage portion of a fiber optic cable with great accuracy and minimal power consumption. A method of providing a vehicle with an on-board optical time domain reflectometer is also disclosed.
REFERENCES:
patent: 5467942 (1995-11-01), Abbas et al.
patent: 6614512 (2003-09-01), Sakamoto et al.
patent: 6771361 (2004-08-01), Araki et al.
Nguyen Tu T.
The Boeing Company
Thompson & Coburn LLP
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