@article{2865, keywords = {pfc}, author = {M. Kira and S. Koch and R. Smith and A. Hunter and Steven Cundiff}, title = {Quantum spectroscopy with Schrödinger-cat states}, year = {2011}, journal = {Nature Physics}, volume = {7}, pages = {799-804}, month = {2011-09}, doi = {10.1038/nphys2091}, }