Cover Image, Volume 8, Issue3

Laser modification and melting of commercial glasses remains an important technological topic. The upper figure illustrates the guiding of 633 nm light through a lead borosilicate frit‐derived coating coupled to a He‐Ne laser. The lower figure shows the compositional changes in an engraved channel (left) and in a coating (right), as measured by energy‐dispersive x‐ray spectroscopy (EDX). image