Chinese Optics Letters, 2019, 17 (11): 110603, Published Online: Sep. 6, 2019
Saturation behavior of a one-pump fiber optical parametric amplifier in the presence of the fourth-order dispersion coefficient and dispersion fluctuation Download: 703次
060.4370 Nonlinear optics, fibers 230.2285 Fiber devices and optical amplifiers 190.4380 Nonlinear optics, four-wave mixing 260.2030 Dispersion
Abstract
The influence of the fourth-order dispersion coefficient on the behavior of parametric gain and saturation power of a one-pump fiber optical parametric amplifier over a signal wavelength span in the presence of fiber random dispersion fluctuations was investigated. The output signal power for the parametric gain calculation was obtained by numerically solving the three-coupled amplitude equations. Based on the calculations of the parametric gain over a variation of the signal wavelength, it is found that the saturation power behavior is dependent on the behavior of parametric gain. The manipulations of signal wavelength and the fourth-order dispersion coefficient changed the phase-matching condition, thereby affecting the resulting parametric gain and saturation power.
N. Othman, K. G. Tay, N. S. Mohd Shah, R. Talib, H. Pakarzadeh, N. A. Cholan. Saturation behavior of a one-pump fiber optical parametric amplifier in the presence of the fourth-order dispersion coefficient and dispersion fluctuation[J]. Chinese Optics Letters, 2019, 17(11): 110603.