Linear Cavity Erbium-Doped Fibre Laser with Tunable Wavelength Range of 112 nm

董新永; 谭华耀; 关柏鸥; 开桂云; 董孝义

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Linear Cavity Erbium-Doped Fibre Laser with Tunable Wavelength Range of 112 nm

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We report on a linear cavity erbium-doped fibre laser with a large tuning range of 1509-1621 nm. We obtain a 1 dB flat tuning range of 1538-1613nm and a 3dB tuning range of 1516-1621nm. The threshold at 1580nm is 6.1 mW, the slope efficiency is 0.193 and the output power is 18.2mW, when 100mW pump power at 1480nm is provided. High signal-to-noise ratios of better than 60 dB are achieved within all the tuning ranges.

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《中国物理快报：英文版》 |2002年第9期|1296-1297|共2页
作者
董新永; 谭华耀; 关柏鸥; 开桂云; 董孝义;
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Department of Electrical Engineering, The Hong Kong Polytechnic University, Hong Kong;

Institute of Modern Optics, Nankai University, Tianjin 300071;

Department of Electrical Engineering, The Hong Kong Polytechnic University, Hong Kong;

Department of Electrical Engineering, The Hong Kong Polytechnic University, Hong Kong;

Institute of Modern Optics, Nankai University, Tianjin 300071;

Institute of Modern Optics, Nankai University, Tianjin 300071;

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中图分类物理学;
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Linear Cavity Erbium-Doped Fibre Laser with Tunable Wavelength Range of 112 nm

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