1. N. C. Chang, J. B. Gruber, R. P. Leavitt, and C. A. Morrison, J. Chem. Phys. 76, 3877 (1982).JCPSA60021-9606
2. H. A. Elion, Laser Systems and Applications (Pergamon, New York, 1967).
3. A. Yariv, Quantum Electronics (Wiley, New York, 1967).
4. H. G. Heard, Laser Parameter Measurements Handbook (Wiley, New York, 1968).
5. B. DiBartolo, Optical Interactions inSolids (Wiley, New York, 1968).