Acta Optica Sinica, Volume. 10, Issue 10, 922(1990)
A tunable Er3+/Yb3+-doped all-fiber ring laser with wavelength tuning range of >70nm
A novel tunable all-fiber laser using Er3+/Yb3+-doped single-mode fiber ring resonator has been demonstrated. In our specially designed all-fiber configuration, a tunable fiber coupler was used not only for coupling the Er3+/Yb3+-doped fiber to become a ring resonator but also for wavelength tuning. In addition, there are not any reflective elements in the laser so that the excess loss was very low. A wavelength tuning range of >70nm was obtained. The design and experimental results are reported in this paper.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. A tunable Er3+/Yb3+-doped all-fiber ring laser with wavelength tuning range of >70nm[J]. Acta Optica Sinica, 1990, 10(10): 922