TY - RPRT TI - The Relationship Between Second-Order Nonlinear Optical Properties and Ground-State Polarization AU - Bourhil, G. AU - Cheng, L-T. AU - Lee, G. AU - Marder, S. R. AU - Perry, J. W. AU - Perry, M. J. AU - Tienmann, B. G. PY - 1993 UR - https://ntrs.nasa.gov/citations/20060039688 ID - 20060039688 ER -