FPGA-Based Networked Phasemeter for a Heterodyne Interferometer
TBMG-5200
05/01/2009
- Content
A document discusses a component of a laser metrology system designed to measure displacements along the line of sight with precision on the order of a tenth the diameter of an atom. This component, the phasemeter, measures the relative phase of two electrical signals and transfers that information to a computer.
- Citation
- "FPGA-Based Networked Phasemeter for a Heterodyne Interferometer," Mobility Engineering, May 1, 2009.