. Giesber, J. Ballato, M. Dejneka, G. Chumanov, and J. Kolis, "Spectroscopic Properties of Er3+ and Eu3+ Doped Acentric LaBO3 and GdBO3," submitted to Journal of Applied Physics (June 2002).
J. Ballato, M. Dejneka, R. Esmacher, and R. Schwartz, "Phonon Sideband Spectroscopy and 1550 nm Luminescence from Eu3+ and Er3+ doped Ferroelectric PLZT for Active Electro-Optic Applications," Journal of Luminescence 86, 101-105 (2000).