by Bula, C., McDonald, K.T., Prebys, E.J., Bamber, C., Boege, S., Kotseroglou, T., Melissinos, A.C., Meyerhofer, D.D., Ragg, W., Burke, D.L., Field, R.C., Horton-Smtih, G., Odian, A.C., Spencer, J.E., Walz, D., Berrige, S.C., Bugg, W.M.
Published in QELS '97., Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference (1997)