1. Breadboarding of critical Lidar technologies WP 1220 and 2220: Review and analysis of laser crystal candidates for the DWL/DIAL transmitter;Morris;European Space Agency Report,1991
2. D.C. Shannon, D.L. Vecht, S. Re and T.J. Kane, Fundamental-mode 2 μm solid-state laser end-pumped with 80 W fiber coupled GaAlAs laser diode emission, CLEO '92, Paper CMD1.
3. Diode-pumped lasers at five eye-safe wavelengths