High quality UV AlGaN/AlGaN distributed Bragg reflectors and microcavities

High quality UV AlGaN/AlGaN distributed Bragg reflectors and microcavities
O. Mitrofanov, S. Schmult, M. J. Manfra, T. Siegrist, N. G. Weimann, A. M. Sergent, and R. J. Molnar.. SPIE Vol. 6473, 64731G [PDF]