Temperature Dependence of the Gain in Er-Doped Fiber Amplifiers

[in Chinese]; [in Chinese]; [in Chinese]

Acta Optica Sinica, Volume. 15, Issue 8, 1115(1995)

[in Chinese]¹, [in Chinese]², and [in Chinese]²

Author Affiliations

¹[in Chinese]

²School of Electrical Engineering, University of NSW, Australia

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In this paper, the temperature dependence of the gain in Er-doped fiber amplifiers is discussed and a mathematical model to explain the dependence is presented.The model is based on the assumption that temperature affects the emission and absorption cross sections of the fiber due to redistribution of dopant concentrations in the Stark energy levels of the ground and excited states. The results from the model agrees well with measurement results.

Keywords

absorption cross section emission cross section gain fiber amplifier

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[in Chinese], [in Chinese], [in Chinese]. Temperature Dependence of the Gain in Er-Doped Fiber Amplifiers[J]. Acta Optica Sinica, 1995, 15(8): 1115

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