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Updated: Jun 19, 2026

08:48
Selective Area Modification of Silicon Surface Wettability by Pulsed UV Laser Irradiation in Liquid Environment
Published on: November 9, 2015
Spatial distribution of 650-nm luminescence in UV-processed germanosilicate preforms
Optics Letters
|October 22, 2009
Abstract:
Broadband luminescence at ~650 nm obtained on excitation at 633 and 647.5 nm is shown to be markedly increased in a UV-processed germanosilicate preform. The luminescence profile across the core is found to follow that of the germanium concentration.

