J. B. Khurgin, J. Kang, F. Choa, and M. Boroditsky, "Comparative analysis of the optical buffers based on coupled resonators lines and on media with electromagnetically induced transparency,"
in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies,
Technical Digest (CD)
(Optical Society of America, 2004), paper CWA14.