Robert G. Younge,Bhaskar S. Ramamurthy,Neal A. Tanner,Randall L. Schlesinger,Eric Udd
申请号：
US13594629
公开号：
US08811777B2
申请日:
2012.08.24
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A method for measuring bending is provided. The method includes receiving a reflected signal from a strain sensor provided on an optical fiber determining a spectral profile of the reflected signal and determining bending of the optical fiber based on a comparison of the spectral profile of the reflected signal with a predetermined spectral profile.
