@conference{939186, author = {Unay Dorken Gallastegi and Hoover Rueda-Chacon and Marty Stevens and Vivek Goyal}, title = {Absorption-Based Ranging from Ambient Thermal Radiation without Known Emissivities}, year = {2022}, month = {2022-05-15 04:05:00}, publisher = {OSA Technical Digest, San Jose, CA, US}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=933890}, doi = {https://doi.org/10.1364/CLEO_SI.2022.STh5J.3}, language = {en}, }