Minimize quantum-defect heating in thulium-doped silica fiber amplifiers by tandem-pumping
In this paper, we propose a simple model to investigate the quantum defect between pump and signal photons in thulium-doped fiber amplifiers. The achievable quantum defects are limited by several factors, i.e., pump and signal wavelengths, fiber length, area ratio between inner cladding and core, an...
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Main Authors: | Ji, Junhua, Yoo, Seongwoo, Shum, Perry Ping, Nilsson, Johan |
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其他作者: | School of Electrical and Electronic Engineering |
格式: | Conference or Workshop Item |
語言: | English |
出版: |
2013
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主題: | |
在線閱讀: | https://hdl.handle.net/10356/97830 http://hdl.handle.net/10220/12207 |
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