TY - SER AU - David Christensen AU - Joseph Pellegrino AU - Robert Hickernell AU - W. Tseng C2 - , DA - 1992-12-31 00:12:00 LA - en M1 - 37-4 PB - , PY - 1992 TI - Distributed-Feedback Vertical-Cavity Semiconductor Micro-Lasers with Quantum Well Gain Layers ER -