%0 Journal Article %T Multi-axis heterodyne interferometric for simultaneous observation of 5 degrees of freedom using a single beam %A Perea, James %A Libbey, Brad %A Nehmetallah, George %J Proceedings of SPIE %V 10991 %P 109910N-109910N-12 %@ 0277-786X %D 2019-05-13 %I SPIE %~ DeepDyve