About the Authors

Niyom Lue

niyom@mit.edu

Affiliation George R. Harrison Spectroscopy Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Jeon Woong Kang

Affiliation George R. Harrison Spectroscopy Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Chung-Chieh Yu

Affiliation Optics Research Laboratory, Research & Development Division, Canon U. S. A., Inc., Tucson, Arizona, United States of America

Ishan Barman

Affiliation George R. Harrison Spectroscopy Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Narahara Chari Dingari

Affiliation George R. Harrison Spectroscopy Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Michael S. Feld

† Deceased.

Affiliation George R. Harrison Spectroscopy Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Ramachandra R. Dasari

Affiliation George R. Harrison Spectroscopy Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Maryann Fitzmaurice

Affiliations George R. Harrison Spectroscopy Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America, Department of Pathology, Case Western Reserve University, Cleveland, Ohio, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NL JWK C-CY RD M.Feld M.Fitzmaurice. Performed the experiments: NL. Analyzed the data: NL JWK M.Fitzmaurice. Contributed reagents/materials/analysis tools: IB ND M.Fitzmaurice. Wrote the paper: NL JWK C-CY RD M.Fitzmaurice.