1 April 1998 Ion-exchanged Er/Yb phosphate glass waveguide amplifiers and lasers
Author Affiliations +
Abstract
Characteristics of potassium-ion-exchanged channel waveguide amplifiers fabricated in a commercial phosphate glass with 1.65 wt% Er2O3 and 22 wt% Yb2O3 are reported. Theoretical investigations reveal that at 1.530-?m signal wavelength, 4.2 dB/cm can be achieved in potassium-ion-exchanged waveguides when 120-mW pump power at 974-nm wavelength is used. Theoretical studies predict 42% slope efficiency with 42.5-mW threshold pump power in a 1.0-cm-long potassium- ion-exchanged waveguide lasers in this glass.
Alireza Shooshtari, Alireza Shooshtari, P. Meshkinfam, P. Meshkinfam, Tahar Touam, Tahar Touam, Mark P. Andrews, Mark P. Andrews, S. Iraj Najafi, S. Iraj Najafi, } "Ion-exchanged Er/Yb phosphate glass waveguide amplifiers and lasers," Optical Engineering 37(4), (1 April 1998). https://doi.org/10.1117/1.601953 . Submission:
JOURNAL ARTICLE
5 PAGES


SHARE
Back to Top