@misc{1158671, author = {Eric Gunnar Johnson}, title = {Design of a reflection apparatus for laser beam profile measurements:}, year = {1979}, month = {1979-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.TN.1015}, language = {en}, }