Stimulated emission in Er:Ti:LiNbO 3 channel waveguides close to 1.53 μm transition
- 23 May 1991
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 27 (11) , 913-914
- https://doi.org/10.1049/el:19910572
Abstract
Fabrication and characterisation of Er:Ti:LiNbO3 channel waveguides is reported. A lifetime of 2.4±0.2 ms has been measured for the 4I13/2 level. In a pump and probe experiment using a high power InGaAsP laser and a tunable DBR laser, a signal increase of 0.75 dB for a transmitted pump power of 4.8 mW was demonstrated.Keywords
This publication has 1 reference indexed in Scilit:
- Annealed Erbium-implanted single-mode LiNbO3 waveguidesPublished by Optica Publishing Group ,1990