MULTISENSING OPTICAL FIBER CABLE

Disclosed is an optical cable for distributed sensing. The optical cable extends along a longitudinal axis and comprises: a loose tube with at least one optical fiber loosely arranged therein; at least one tight buffered optical fiber; and a metal tube surrounding the at least one tight buffered opt...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	IGLESIAS RODRIGUEZ, VERONICA, CASTILLO LOPEZ, ESTER, MARTIN REGALADO, JOSEP MARIA, GARCIA SAN EMETERIO, MARTA
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS TARIFF METERING APPARATUS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	Disclosed is an optical cable for distributed sensing. The optical cable extends along a longitudinal axis and comprises: a loose tube with at least one optical fiber loosely arranged therein; at least one tight buffered optical fiber; and a metal tube surrounding the at least one tight buffered optical fiber and the loose tube. The loose tube and the at least one tight buffered optical fiber are laid within the metal tube substantially parallel to the longitudinal axis of the optical cable. The loose tube is arranged within the metal tube so as to define a crescent-shaped space within the metal tube, the at least one tight buffered optical fiber being compactly arranged within the crescent-shaped space.