Robert G. Younge,Bhaskar S. Ramamurthy,Neal A. Tanner,Randall L. Schlesinger,Eric Udd
申请号：
US13594646
公开号：
US20120316432A1
申请日:
2012.08.24
申请国别(地区):
US
年份:
2012
代理人:
摘要：
An instrument system that includes an elongate body and an optical fiber is provided. The elongate body has a longitudinal axis and capable of being twisted about the longitudinal axis. The optical fiber is operatively coupled with the elongate body and having a strain sensor provided thereon. The strain sensor is configured to indicate twist of the elongate body.
