Erbium-doped photonic crystal fiber laser with 49 mW |
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| Authors: | Haili Yang Yongqin Yu |
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| Institution: | a Shenzhen Key Laboratory of Laser Engineering, College of Electronic Science and Technology, Shenzhen University, Shenzhen, Guangdong 518060, PR China
b College of Physical Science and Technology, Shenzhen University, Guangdong 518060, PR China |
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| Abstract: | We have demonstrated a continuous-wave (CW) all fiber laser operation at 1558.4 nm of a diode-pumped erbium-doped PCF laser based on 9.6 m erbium-doped PCF. The maximum output power and the threshold of the fiber laser are 49.4 mW and 6.67 mW, respectively. We show that it is possible to achieve a high stability and beam quality laser, which has a great application potential in optical communication field in future. |
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| Keywords: | All fiber system Fiber laser Erbium-doped photonic crystal fiber Fiber loop mirrors |
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