[1] Wysocki P F, Digonnet M J F,Kim B Y et al.. Characteristics of erbium-doped superfluorescent fiber sources for interferometric sensor applications. J. Lightwave Technol., 1994, 12(3):550~567
[2] Hall D C, Burns W K, Moeller R P. High stability Er-doped superfluorescent fiber sources. J. Lightwave Technol., 1995, 13(7):1452~1460
[3] Wagener J L, Digonnet M J F, Shaw H J. High-stability fiber amplifier source for the fiber optic gyroscope. J. Lightwave Technol., 1997, 15(9):1689~1694
[4] Hall D C, Burns W K. Wavelength stability optimization in Er-doped superfluorescent fiber sources. Electron. Lett., 1994, 30(8):653~654
[5] Wang L A, Chen C D. Stable and broadband Er-doped superfluorescent fiber sources utilizing double-pass backward configuration. Electron. Lett., 1996, 32:(19):1815~1817
[6] Wang L A, Chen C D. Characteristics comparison of Er-doped double-pass superfluorescent fiber sources pumped near 980 nm. Photon. Technol. Lett., 1997, 9(4):446~448
[7] Desurvire E. Erbium-Doped Fiber Amplifiers. New York: John Wiley, 1994
[8] Barnes, W L, Laming R I, Tarbox E J et al.. Absorption and emission cross section of doped silica fibers. J. Quant. Electron., 1991, QE-27(4):1004~1010