Experimental Study on Large-mode-area Yb3+-doped Double-clad Fiber Laser

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

Journals >Acta Photonica Sinica >Volume 34 >Issue 5 >Page 644 > Article

Acta Photonica Sinica
Vol. 34, Issue 5, 644 (2005)

Experimental Study on Large-mode-area Yb³⁺-doped Double-clad Fiber Laser

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Experimental Study on Large-mode-area Yb³⁺-doped Double-clad Fiber Laser[J]. Acta Photonica Sinica, 2005, 34(5): 644 Copy Citation Text

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Abstract

A large-mode-area Yb 3+ -doped double clad fiber laser operating in CW pump and pulsed pump regime, respectively, is described. With CW pump, a 4.6 W quasi-continuous output operating in the 1.09 μm is obtained, when the pump power is 10.4 W. With pulsed pump, the laser generates nanosecond pulses with a stable repetition rate of 5 kHz. A single-pulse energy of as much as 0.26 mJ with a peak power of 5.3 kW is obtained.

Keywords

Diode-pumped laser Large-mode-area fiber Pulsed pump Double clad fiber laser

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