Citation: |
Zhang Xin, Zhang Tao, Chen Wei, Liu Yu, Wang Xin, Xie Liang, Zhu Ninghua, Feng Boxue. Injection Locked Erbium-Doped Fiber Ring Laser and Its Wavelength Tuning[J]. Journal of Semiconductors, 2007, 28(2): 258-264.
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Zhang X, Zhang T, Chen W, Liu Y, Wang X, Xie L, Zhu N H, Feng B X. Injection Locked Erbium-Doped Fiber Ring Laser and Its Wavelength Tuning[J]. Chin. J. Semicond., 2007, 28(2): 258.
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Injection Locked Erbium-Doped Fiber Ring Laser and Its Wavelength Tuning
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Abstract
The injection locking of an erbium-doped fiber ring laser (EDFRL) is studied,and a novel method to stabilize the wavelength and output power of tunable single-longitudinal-mode EDFRL with compound cavity structure is proposed and experimentally demonstrated.One of the longitudinal modes is stimulated by an injected continuous wave so that the mode is able to stabilize the system.An output power of >0.6dBm and an SNR of >43dB within the tuning range from 1527.4 to 1561.9nm can be achieved for this laser.A wavelength variation of less than 0.01nm,power fluctuation of less than 0.02dB,and linewidth of about 1.4kHz are also obtained. -
References
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Proportional views