mode hopping meaning in English
模跳跃
Examples
- Numerical simulations show that : ( 1 ) owing to the temperature variation resulting in the change of the refractive index of both the semiconductor medium and the fi ber , and further inducing the shift of the longitudinal modes of the fgesl , the lasing wavelength of the fgesl has a shift tendency to longer wavelengths with the increase of the temperature ; the mode hopping happens for a short external cavity and disappears for a long external cavity
数值模拟的结果表明:由于温度变化造成半导体介质和光纤的折射率发生变化从而导致fgesl的纵模发生移动，因此fgesl的激射波长随着温度的升高将存在向长波长方向发生移动的趋势，对于短外腔， fgesl的纵模间距较大，半导体介质折射率随温度的变化程度大于光纤折射率随温度的变化程度，因而存在模式跳跃现象;对于长外腔，由子fgesl的纵模间隔很小，因而不存在明显的模式跳跃现象。