Answers are grounded in this paper and cite their sources.
The low power nonlinear response of Yb3+-doped fibre Bragg gratings is investigated near 1550 nm. A modulation depth of 63% was achieved for a launched 980 nm pump power of 20 mW, 53% of which may be attributed to thermal effects and 10% to electronic effects associated with the dopant.
No takes yet. Share an insight, caveat, or question.
Janos et al. (1997) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: