@conference{11406, author = {Howard Yoon and Gary Graham and Robert Saunders and Yuqin Zong and Eric Shirley}, title = {The distance dependences and spatial uniformities of spectral irradiance standard lamps}, year = {2012}, number = {SPIE Vol. 8510, 85100D}, month = {2012-10-19}, publisher = {SPIE Optical Engineering + Applications , San Diego, CA}, doi = {https://doi.org/10.1117/12.930800}, language = {en}, }