TY - JOUR AU - Young, M. C2 - Optics & Photonics News DA - 2000-05-01 00:05:00 LA - en M1 - 11 PB - Optics & Photonics News PY - 2000 TI - Normalized Parameter Relating the Spherical Aberration of a Thin Lens to the Diffraction Limit and Fiber Coupling ER -