Effects of side deposition and annealing for increasing Cr4+ concentration in Cr:YAG crystal fiber
Journal
Pacific Rim Conference on Lasers and Electro-Optics, CLEO
Journal Volume
2005
Pages
445-446
Date Issued
2005
Author(s)
Abstract
Using electron gun to deposit CaO on the circumference of Cr:YAG crystal fiber and re-growth by laser heated pedestal growth method, the absorption coefficient of Cr 4+ can be achieved to 8.3 cm -1 , which is equivalent to a concentration of 0.015 mol.%; while the total Cr concentration is 0.28 mol.%.
Type
conference paper