Acta Optica Sinica, Volume. 23, Issue 3, 313(2003)
Effect of Back-Cavity Mirror on Yb3+-Doped Double-Clad Fiber Laser
By using Yb3+ doped double clad fiber with rectangular inner cladding and a set of back cavity mirrors with different transmission ratio, the double clad fiber lasers are constructed. It is found that the back cavity mirror with a higher transmission ratio is better, and the laser wavelength can be controlled by a back cavity. The relationship between slope efficiency and transmission ratio is in accordance with exponential function and the maximum slope efficiency is about 60%.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Effect of Back-Cavity Mirror on Yb3+-Doped Double-Clad Fiber Laser[J]. Acta Optica Sinica, 2003, 23(3): 313