title: Development of an MR-compatible optical force sensor.
abstract: This paper presents the principle, structure and performance of a newly developed MR-compatible force sensor. It employs a new optical micrometry that enables highly accurate and highly sensitive displacement measurement. The sensor accuracy is better than 1.0 %, and the maximum displacement of the detector is about 10 microm for a range of the applied force from 0 to 6 N.
authors.affiliation: Digital Human Research Center, National Institute of Advanced Industrial Science & Technology (AIST), Tokyo, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Tada
authors.forename: T
authors.initials: T
authors.lastname: Kanade