Radiation treatments are temporarily on hold at Northern Light AR Gould Hospital as the facility moves forward with a major equipment upgrade.

This paper reports a method for micrometer-scale linear and angular displacement measurement based on a gradient grating period guided-mode resonance (GGP-GMR) filter. When the filter is mounted on a ...

In this paper, we present the development of the electronic processing circuitry for the simultaneous detection of linear and angular motion. The circuit is designed for a 6-DOF, single mass, ...