J.D. Crow, L. Comerford, et al.
Applied Optics
Lightguiding in ion-exchanged photochromic glass layers is reported. The guides were formed by ion exchange of Ag+ for Na+ or by outdiffusion of F. Guide attenuation was less than 0.2 dB/cm in many cases. The attenuation in the guide was varied over a range of δα = 30 dB/cm by illuminating the guide with () uv radiation to darken the guide or order of seconds. © 1975 Optical Society of America.
J.D. Crow, L. Comerford, et al.
Applied Optics
J.D. Crow
OFC 1983
J.D. Crow, L. Comerford, et al.
Proceedings of SPIE 1989
J.D. Crow
ECTC 1989