@misc{indiciae3c2612a7d9dd, title = {A Multichannel Averaging Phasemeter for Picometer Precision Laser Metrology}, author = {Spero, R. and Shaklan, S. and Kuhnert, A. and Johnson, D. and Halverson, P.}, year = {1999}, url = {https://ntrs.nasa.gov/citations/20210003162}, note = {Source identifier: 20210003162} }