@article{214276, author = {Lu Deng and Marvin Payne and Kaijun Jang}, title = {Ultraslow propagation of an optical pulse in a three-state active Raman gain medium}, year = {2006}, number = {74}, month = {2006-10-09}, publisher = {Physical Review A}, doi = {https://doi.org/10.1103/PhysRevA.74.041803}, language = {en}, }