Chinese Journal of Quantum Electronics, Volume. 18, Issue 5, 391(2001)
Studies on Gain Characteristics of Silica Waveguide Amplifiers with High Er3+Yb3+Concentrations
High concentration Er3+Yb3+ co-doped silica glass waveguide amplifiers are numerically analyzed. With optimized rare-earth concentration the effect of Er3+ Er3+ ion pairs can be neglected. The numerical results demonstrate the possibility of fabricating short- and high-gain integrated optical amplifiers.
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[in Chinese], [in Chinese], [in Chinese]. Studies on Gain Characteristics of Silica Waveguide Amplifiers with High Er3+Yb3+Concentrations[J]. Chinese Journal of Quantum Electronics, 2001, 18(5): 391